文献出处: Phillip Yetton. The Study of Construction Organization Design [J]. International Journal of Project Management, 2015, 9(2): 33-43.
原文
The Study of Construction Organization Design
Author: Phillip Yetton
Abstract
Building construction is a complex work, huge building products, the production cycle is long, is a collection of architectural art, architecture, function, structure, decoration, water supply, power supply, intelligent system for a wind. Need to complete a project unit, type of work well together, and in the process of implementing, also under the influence of various subjective and objective conditions around. In order to meet the quality, cost, time limit for a project, under the premise of safety goal task to complete a project, must according to the requirement of the construction unit and the characteristics of the proposed construction project, the various raw materials on the basis of full investigation, compile an used to guide the whole process of technology, economy and management of project construction comprehensive document, this document is the construction organization Keywords: Construction; Organization design; Project cost
1 Introduction
Construction organization design is a construction project for the object establishment, to guide the project bidding, construction contracts, construction preparation, construction installation until the whole process of the final acceptance of the technology, economy and management comprehensive document, is to ensure that project smooth implementation effective programmatic document. Construction organization design is proper or not, will directly relate to the quality of the proposed construction project, cost, time limit, safety, etc. The smooth realization of the intended target. With the development of The Times, modern engineering project scale and the demand is higher and higher, project management has become increasingly complex, and the construction organization design also put forward higher requirements. The construction organization design, construction organization
design in the bidding documents, also known as technical standard, but the construction organization design not only contains the content of the construction technology, but also covers the project management and investment control, is a comprehensive document. In the beginning used for planned economy in our country s construction organization design, during the course of decades of operation, to standardize the project management has played a vital role. At present, the construction organization design has become a indispensable in the bidding and the construction of the organization of a file. But in the process of establishment and implementation of the construction organization design, try to guide due to lack of special specifications, different regions, different enterprises of different construction organization and design of the proposed requirements, combined with different construction enterprise management level, the differences between the technology and equipment, and personnel quality, leading to the establishment and management of construction organization design is uneven, at present still exist, such as the contents stylized, generalization, and perform a series of problems such as too casual, these are seriously affecting the normal role in the construction organization design and construction enterprise trans-regional management bring certain difficulties.
2 Construction organization designs of the application and development
In 1928, the Soviet union in the process of building the Diaper river hydropower station, construction personnel compiled the first relatively complete construction organization design, through the implementation has obtained the remarkable result, then set up the specialized research institute for the study of the theory of the construction organization design and promotion to the practice of project management step by step. In the 1940 s, the United States will develop the first atomic bomb mission as a project to manage, named "Manhattan project", but only pay attention to the project management plan and coordination. Appeared in the late 1950 s, the United States on the key route method (CPM) and program evaluation and review technique (PERT), and other new technology, marked the project management method has formed some scientific system, but this time is mainly used in national defense industry. Will promote system research project management as a discipline began in
the 1960 s, in Europe as the main body of international project management association (IPMA) and American project management institute (PMI) in which a large amount of effective work, in order to promote the development of project management has played a positive role. In the 70 s of the 20th century, project management rapidly around the world, the application scope is from the military and aerospace project extended to the general civil projects. In addition to plan, coordinate, control, project management of contracts, progress, safety, cost, quality, risk, etc are given more attention, gradually formed the framework of modern project management. At present, the project management to become the international architectural project construction management general form.
In the field of engineering construction, the appearance of many new changes in the construction organization and management: the project legal person responsibility system, the establishment of the system of bidding and project supervision system, combining government guidance price and the market price of construction market price reform, such as "FID1C contract conditions", computer application as the core of the development of modern management mode, etc., this a series of changes have put forward the new requirements of construction organization design, construction organization design is a new trend of development. Main show is: combined with design; With the advanced construction technology, construction method; The widely used of computers and network, the development trend of construction organization design, is to meet the needs of the construction enterprise market share. In a word, the requirement of the construction contract and the requirements of the construction enterprise benefit maximization.
3 The basic theory of construction organization design
3.1 The construction organization design task and role
Construction organization design is planning to guide the whole process from construction preparation until the completion inspection and acceptance of the proposed construction project of the technology, economy and management of comprehensive files. It should reflect the design and use requirements of the proposed construction project on the one hand, on the other hand and accords with the objective
law of construction, the construction process have the effect of strategy or tactics. Overall planning, formulation of construction organization design must fully consider the actual situation and construction of the proposed construction project characteristics, scientific and reasonable organization construction, make full use of space, time and other factors, the use of advanced construction methods and construction technology, strive for with the minimum consumption of manpower and material resources and other resources to obtain the best economic benefits.
3.2 The content of the construction organization design
According to the engineering properties, scale, structure characteristics, technical complexity, construction conditions and demands of the construction unit, the depth of the construction organization design and content is also different, but a complete profile should include compilation basis, project construction organization design, construction deployment, construction progress plan, construction preparation and resource allocation plan, main construction scheme, construction site layout and construction management plan, etc.
Compilation basis is an important part of the construction organization design, is to determine the construction organization design, the premise of other content on the basis of accurate or not is related to the establishment can work smoothly and the quality is good or bad, related to the construction organization design can better play the role of guidance in the construction. Project summary is equivalent to the total of the proposed construction project, this paper mainly introduces general situation of engineering construction, the professional design and construction conditions. Deployment of construction is the construction organization design of the programmatic document, is to the whole project implementation process to make overall planning and reasonable arrangement, including project management organization, project management goal, the construction task partitioning, the period of the division of water and the construction process, key and the difficulty in the construction and countermeasures, etc. The construction organization design construction deployment for other content, you need to write. Construction schedule plan is to ensure to achieve the goals of the construction period, starting and ending
time of various construction process of the construction sequence, and the mutual connection relationship of overall planning and arrangement, generally in the form of crossing graph or network graph to express, is the basis of all kinds of resource allocation plan, etc.
4 The implementation of the construction organization design
The compilation of construction organization design is only for the implementation of the proposed project provides a feasible scheme. How the plan detailed technical and economic effect, but also must through the implementation of the project to verify. The enforcement of the construction organization design, which will develop a plan of the static scheme, in a constantly changing dynamic construction environment, whether the inspection effect to the expected goal. So the construction organization design and implement of far-reaching significance for the realization of the project goals should do the following several aspects:
4.1 Clarification construction organization design
After the construction organization design has been verified, before formally started to make a detailed technical clarification step by step and fill in the "construction organization design disclosure form". Disclosure by clarification will, written disclosure forms, such as focus on the content of the construction organization design, requirements, difficulties and guarantee measures step by step to implement down, at the same time for all involved in the project construction under the guidance of related units in total control, to develop a more detailed work plan, ensure the implementation of the construction organization design.
4.2 Improve the system of enterprise management
Practice has proved that construction organization design can be implemented smoothly, to a large extent depends on the construction enterprise technology, management of quality and enterprise management level, establish and perfect the management system of the construction enterprises of various or not is the sign of enterprise quality and staff level. Only by construction enterprises to establish and perfect the reasonable management system and strictly enforced, to ensure the normal implementation of construction projects, ensure the smooth implementation of
construction organization design.
4.3 Establish strict appraisal system
Construction enterprises shall implement situation of the construction organization design into construction project assessment category, clear the responsibility of the personnel at all levels, set up technical and economic contract responsibility system, in the process of construction inspection on the implementation of construction organization design, construction technology, economic responsibility and material interests of the worker, such as the calculation technology progress prize, the time limit for a project in advance award, etc., to ensure that comprehensively implement the construction organization design.
4.4 To be prepared for construction
Construction preparation is important to ensure the smooth implementation of the construction organization design. In order to ensure the smooth construction of the engineering and the normal conduct of construction activities, not only before the start, and in the whole construction process is to do well the preparation of the corresponding human, material and financial resources, actively for the construction of the project is to create favorable conditions, the construction of the initiative, guarantee the construction systematically, thus ensuring the construction organization design be carried out in a timely manner, improve the construction enterprise economic benefits and social benefits.
译文
施工组织设计问题研究
Phillip Yetton
摘要
建筑工程施工是一项复杂的工作，建筑产品体积庞大，生产周期长，是一个集建筑艺术、建筑功能、建筑结构、装饰装修、供水供电、釆暖通风、智能系统为一身的综合体。完成一项工程需要多单位、多工种的协同配合，并且在实施过程中，还受到周围各种主客观条件的影响。为了在保障实现质量、成本、工期、安全等目标的前提下完成某项工程任务，必须根据建设单位的要求以及拟建工程
特点，在对各种原始资料进行充分调查的基础上，编制一份用于指导项目施工全过程的技术、经济和管理的综合性文件，这份文件就是施工组织设计。
关键词：施工；组织设计；项目成本
1 引言
施工组织设计是以施工项目为对象编制的，用以指导项目投标、签订施工合同、施工准备、施工安装直至竣工验收全过程的技术、经济和管理的综合性文件，是保证工程有效顺利实施的纲领性文件。施工组织设计编制的得当与否，会直接关系到拟建工程质量、成本、工期、安全等预定目标的顺利实现。随着时代的发展，现代工程项目的规模和要求越来越高，项目管理工作日趋复杂，对施工组织设计也提出了更高的要求。建筑施工组织设计，在投标文件中施工组织设计又称为技术标，但目前的施工组织设计不仅仅包含施工技术方面的内容，而且还涵盖有项目管理和投资控制方面的内容，是一个综合性的文件。施工组织设计在我国始用于计划经济年代，在几十年的运行历程中，对规范项目管理起到了至关重要的作用。目前，施工组织设计已成为工程投标和组织施工中必不可少的一个文件。但在施工组织设计的编制及执行过程中，由于缺乏专门的规范加以引导，不同地区、不同企业对施工组织设计的编制提出了不同的要求，再加上不同施工企业管理水平、技术装备以及人员素质的差异，导致施工组织设计的编制和管理水平参差不齐，目前还存在诸如编制内容程式化、通用化，执行过于随意等一系列问题，这些都严重影响着施工组织设计作用的正常发挥并且给施工企业跨地区的经营管理带来一定的困难。
2施工组织设计的应用与发展
1928年，前苏联在修建第聂伯河水电站的过程中，施工人员编制了第一份较为完备的施工组织设计，通过实施取得了显著的成效，随后组建了专门的研究机构进行施工组织设计的理论研究并逐步推广到项目管理实践中。20世纪40年代，美国将研制第一颗原子弹的任务作为一个项目来管理，命名为“曼哈顿计划”，但当时的项目管理仅注重计划与协调。20世纪50年代后期，美国出现了关键线路法(CPM)和计划评审法(PERT)等新技术，标志着项目管理已形成了一些科学的系统方法，但当时主要应用于国防业。将项目管理作为一门学科开展系统研究开始于20世纪60年代，以欧洲为主体的国际项目管理协会（IPMA)和美国项目管
(文档含英文原文和中文翻译) 中英文翻译 平面设计 任何时期平面设计可以参照一些艺术和专业学科侧重于视觉传达和介绍。采用多种方式相结合，创造和符号，图像和语句创建一个代表性的想法和信息。平面设计师可以使用印刷，视觉艺术和排版技术产生的最终结果。平面设计常常提到的进程，其中沟通是创造和产品设计。 共同使用的平面设计包括杂志，广告，产品包装和网页设计。例如，可能包括产品包装的标志或其他艺术作品，举办文字和纯粹的设计元素，如形状和颜色统一件。组成的一个最重要的特点，尤其是平面设计在使用前现有材料或不同的元素。 平面设计涵盖了人类历史上诸多领域，在此漫长的历史和在相对最近爆炸视觉传达中的第20和21世纪，人们有时是模糊的区别和重叠的广告艺术，平面设计和美术。毕竟，他们有着许多相同的内容，理论，原则，做法和语言，有时同样的客人或客户。广告艺术的最终目标是出售的商品和服务。在平面
设计，“其实质是使以信息，形成以思想，言论和感觉的经验”。 在唐朝（ 618-906 ）之间的第4和第7世纪的木块被切断打印纺织品和后重现佛典。阿藏印在868是已知最早的印刷书籍。 在19世纪后期欧洲，尤其是在英国，平面设计开始以独立的运动从美术中分离出来。蒙德里安称为父亲的图形设计。他是一个很好的艺术家，但是他在现代广告中利用现代电网系统在广告、印刷和网络布局网格。 于1849年，在大不列颠亨利科尔成为的主要力量之一在设计教育界，该国政府通告设计在杂志设计和制造的重要性。他组织了大型的展览作为庆祝现代工业技术和维多利亚式的设计。 从1892年至1896年威廉?莫里斯凯尔姆斯科特出版社出版的书籍的一些最重要的平面设计产品和工艺美术运动，并提出了一个非常赚钱的商机就是出版伟大文本论的图书并以高价出售给富人。莫里斯证明了市场的存在使平面设计在他们自己拥有的权利，并帮助开拓者从生产和美术分离设计。这历史相对论是，然而，重要的，因为它为第一次重大的反应对于十九世纪的陈旧的平面设计。莫里斯的工作，以及与其他私营新闻运动，直接影响新艺术风格和间接负责20世纪初非专业性平面设计的事态发展。 谁创造了最初的“平面设计”似乎存在争议。这被归因于英国的设计师和大学教授Richard Guyatt，但另一消息来源于20世纪初美国图书设计师William Addison Dwiggins。 伦敦地铁的标志设计是爱德华约翰斯顿于1916年设计的一个经典的现代而且使用了系统字体设计。 在20世纪20年代，苏联的建构主义应用于“智能生产”在不同领域的生产。个性化的运动艺术在俄罗斯大革命是没有价值的，从而走向以创造物体的功利为目的。他们设计的建筑、剧院集、海报、面料、服装、家具、徽标、菜单等。 Jan Tschichold 在他的1928年书中编纂了新的现代印刷原则，他后来否认他在这本书的法西斯主义哲学主张，但它仍然是非常有影响力。 Tschichold ，包豪斯印刷专家如赫伯特拜耳和拉斯洛莫霍伊一纳吉，和El Lissitzky 是平面设计之父都被我们今天所知。 他们首创的生产技术和文体设备，主要用于整个二十世纪。随后的几年看到平面设计在现代风格获得广泛的接受和应用。第二次世界大战结束后，美国经济的建立更需要平面设计，主要是广告和包装等。移居国外的德国包豪斯设计学院于1937年到芝加哥带来了“大规模生产”极简到美国;引发野火的“现代”建筑和设计。值得注意的名称世纪中叶现代设计包括阿德里安Frutiger ，设计师和Frutiger字体大学;保兰德，从20世纪30年代后期，直到他去世于1996年，采取的原则和适用包豪斯他们受欢迎的广告和标志设计，帮助创造一个独特的办法，美国的欧洲简约而成为一个主要的先驱。平面设计称为企业形象;约瑟夫米勒，罗克曼，设计的海报严重尚未获取1950年代和1960年代时代典型。 从道路标志到技术图表，从备忘录到参考手册，增强了平面设计的知识转让。可读性增强了文字的视觉效果。 设计还可以通过理念或有效的视觉传播帮助销售产品。将它应用到产品和公司识别系统的要素像标志、颜色和文字。连同这些被定义为品牌。品牌已日益成为重要的提供的服务范围，许多平面设计师，企业形象和条件往往是同时交替使用。
毕业设计（论文）外文参考文献及译文 英文题目Component-based Safety Computer of Railway Signal Interlocking System 中文题目模块化安全铁路信号计算机联锁系统 学院自动化与电气工程学院 专业自动控制 姓名葛彦宁 学号 200808746 指导教师贺清 2012年5月30日
Component-based Safety Computer of Railway Signal Interlocking System 1 Introduction Signal Interlocking System is the critical equipment which can guarantee traffic safety and enhance operational efficiency in railway transportation. For a long time, the core control computer adopts in interlocking system is the special customized high-grade safety computer, for example, the SIMIS of Siemens, the EI32 of Nippon Signal, and so on. Along with the rapid development of electronic technology, the customized safety computer is facing severe challenges, for instance, the high development costs, poor usability, weak expansibility and slow technology update. To overcome the flaws of the high-grade special customized computer, the U.S. Department of Defense has put forward the concept：we should adopt commercial standards to replace military norms and standards for meeting consumers’demand [1]. In the meantime, there are several explorations and practices about adopting open system architecture in avionics. The United Stated and Europe have do much research about utilizing cost-effective fault-tolerant computer to replace the dedicated computer in aerospace and other safety-critical fields. In recent years, it is gradually becoming a new trend that the utilization of standardized components in aerospace, industry, transportation and other safety-critical fields. 2 Railways signal interlocking system 2.1 Functions of signal interlocking system The basic function of signal interlocking system is to protect train safety by controlling signal equipments, such as switch points, signals and track units in a station, and it handles routes via a certain interlocking regulation. Since the birth of the railway transportation, signal interlocking system has gone through manual signal, mechanical signal, relay-based interlocking, and the modern computer-based Interlocking System. 2.2 Architecture of signal interlocking system Generally, the Interlocking System has a hierarchical structure. According to the function of equipments, the system can be divided to the function of equipments; the system
摘要： 建筑工程在施工过程中，施工组织方案的优劣不仅直接影响工程的质量，对工期及施工过程中的人员安全也有重要影响。施工组织是项目建设和指导工程施工的重要技术经济文件。能调节施工中人员、机器、原料、环境、工艺、设备、土建、安装、管理、生产等矛盾,要对施工组织设计进行监督和控制,才能科学合理的保证工程项目高质量、低成本、少耗能的完成。 关键词： 项目管理施工组织方案重要性 施工组织设计就是对工程建设项目整个施工过程的构思设想和具体安排，是施工组织管理工作的核心和灵魂。其目的是使工程速度快、质量好、效益高。使整个工程在施工中获得相对的最优效果。 1．编制施工组织设计重要性的原因 建筑工程及其施工具有固定性与流动性、多样性与单件性、形体庞大与施工周期长这三对特点。所以，每一建筑工程的施工都必须进行施工组织设计。这是因为：其它一般工业产品的生产都有着自己固定的、长期适用的工厂。而建筑施工具有流动性的特点，不可能建立这样的工厂，只能是当每一个建筑工程施工时，建立一个相应的、临时性的，如同工厂作用性质的施工现场准备，即工地。施工单件性特点与施工流动性特点，决定了每一建筑工程施工都要选择相应的机具和劳动力组织。选择施工方法、拟定施工技术方案及其劳动力组织和机具配置，统称为施工作业能力配置。施工周期的特点，决定了各种劳动力、机具和众多材料物资技术的供应时间也比较长，这就产生了与施工总进度计划相适应的物资技术的施工组织设计内容。由此可见，施工组织设计在项目管理中是相当重要的。 2．施工组织设计方案的重要性 建筑产品作为一种商品，在项目管理中工程质量在整个施工过程中起着极其重要的作用。工程建设项目的施工组织设计与其工程造价有着密切的关系。施工组织设计基本的内容有：工程概况和施工条件的分析、施工方案、施工工艺、施工进度计划、施工总平面图。还有经济分析和施工准备工作计划。其中,施工方案及施工工艺的确定更为重要,如:施工机械的选择、水平运输方法的选择、土方的施工方法及主体结构的施工方法和施工工艺的选择等等,均直接影响着工程预算价格的变化。在保证工程质量和满足业主使用要求及工期要求的前提下,优化施工方案及施工工艺是控制投资和降低工程项目造价的重要措施和手段。 2.1施工组织方案在很大程度上影响着工程质量，因此合理的施工组织方案不仅是确保工程顺利完成的基础，也是工程安全的依据。施工组织设计是建筑工
译文资料： 机器人 首先我介绍一下机器人产生的背景，机器人技术的发展，它应该说是一个科学技术发展共同的一个综合性的结果，同时，为社会经济发展产生了一个重大影响的一门科学技术，它的发展归功于在第二次世界大战中各国加强了经济的投入，就加强了本国的经济的发展。另一方面它也是生产力发展的需求的必然结果，也是人类自身发展的必然结果，那么随着人类的发展，人们在不断探讨自然过程中，在认识和改造自然过程中，需要能够解放人的一种奴隶。那么这种奴隶就是代替人们去能够从事复杂和繁重的体力劳动，实现人们对不可达世界的认识和改造，这也是人们在科技发展过程中的一个客观需要。 机器人有三个发展阶段，那么也就是说，我们习惯于把机器人分成三类，一种是第一代机器人，那么也叫示教再现型机器人，它是通过一个计算机，来控制一个多自由度的一个机械，通过示教存储程序和信息，工作时把信息读取出来，然后发出指令，这样的话机器人可以重复的根据人当时示教的结果，再现出这种动作，比方说汽车的点焊机器人，它只要把这个点焊的过程示教完以后，它总是重复这样一种工作，它对于外界的环境没有感知，这个力操作力的大小，这个工件存在不存在，焊的好与坏，它并不知道，那么实际上这种从第一代机器人，也就存在它这种缺陷，因此，在20世纪70年代后期，人们开始研究第二代机器人，叫带感觉的机器人，这种带感觉的机器人是类似人在某种功能的感觉，比如说力觉、触觉、滑觉、视觉、听觉和人进行相类比，有了各种各样的感觉，比方说在机器人抓一个物体的时候，它实际上力的大小能感觉出来，它能够通过视觉，能够去感受和识别它的形状、大小、颜色。抓一个鸡蛋，它能通过一个触觉，知道它的力的大小和滑动的情况。第三代机器人，也是我们机器人学中一个理想的所追求的最高级的阶段，叫智能机器人，那么只要告诉它做什么，不用告诉它怎么去做，它就能完成运动，感知思维和人机通讯的这种功能和机能，那么这个目前的发展还是相对的只是在局部有这种智能的概念和含义，但真正完整意义的这种智能机器人实际上并没有存在，而只是随着我们不断的科学技术的发展，智能的概念越来越丰富，它内涵越来越宽。 下面我简单介绍一下我国机器人发展的基本概况。由于我们国家存在很多其
华北电力大学科技学院 毕业设计（论文）附件 外文文献翻译 学号：121912020115姓名：彭钰钊 所在系别：动力工程系专业班级：测控技术与仪器12K1指导教师：李冰 原文标题：Infrared Remote Control System Abstract 2016 年 4 月 19 日
红外遥控系统 摘要 红外数据通信技术是目前在世界范围内被广泛使用的一种无线连接技术，被众多的硬件和软件平台所支持。红外收发器产品具有成本低，小型化，传输速率快，点对点安全传输，不受电磁干扰等特点，可以实现信息在不同产品之间快速、方便、安全地交换与传送，在短距离无线传输方面拥有十分明显的优势。红外遥控收发系统的设计在具有很高的实用价值，目前红外收发器产品在可携式产品中的应用潜力很大。全世界约有1亿5千万台设备采用红外技术，在电子产品和工业设备、医疗设备等领域广泛使用。绝大多数笔记本电脑和手机都配置红外收发器接口。随着红外数据传输技术更加成熟、成本下降，红外收发器在短距离通讯领域必将得到更广泛的应用。 本系统的设计目的是用红外线作为传输媒质来传输用户的操作信息并由接收电路解调出原始信号，主要用到编码芯片和解码芯片对信号进行调制与解调，其中编码芯片用的是台湾生产的PT2262，解码芯片是PT2272。主要工作原理是：利用编码键盘可以为PT2262提供的输入信息，PT2262对输入的信息进行编码并加载到38KHZ的载波上并调制红外发射二极管并辐射到空间，然后再由接收系统接收到发射的信号并解调出原始信息，由PT2272对原信号进行解码以驱动相应的电路完成用户的操作要求。 关键字：红外线；编码；解码；LM386；红外收发器。 1 绪论
I. City and The Landscape (1) Overview of Landscape Design Landscape design, first, is a people's thinking activity, performed as an art activity.Diversified thoughts formed complex diverse landscape art style. Contemporary landscape design apparently see is the diversity of the landscape forms,in fact its essence is to keep the closing up to the natural order system, reflected the more respect for human beings, more in-depth perspective of the nature of human's reality and need, not to try to conquer the nature.it is not even imitating natural, but produce a sense of belonging. Landscape is not only a phenomenon but the human visual scene. So the earliest landscape implications is actually city scene. Landscape design and creation is actually to build the city. (2) The Relationship Between Landscape and Urban City is a product of human social, economic and cultural development, and the most complex type. It is vulnerable to the artificial and natural environmental conditions of interference. In recent decades, with worldwide the acceleration of urbanization, the urban population intensive, heavy traffic, resource shortage,
中等分辨率制备分离的 快速色谱技术 W. Clark Still,* Michael K a h n , and Abhijit Mitra Departm(7nt o/ Chemistry, Columbia Uniuersity,1Veu York, Neu; York 10027 ReceiLied January 26, 1978 我们希望找到一种简单的吸附色谱技术用于有机化合物的常规净化。这种技术是适于传统的有机物大规模制备分离，该技术需使用长柱色谱法。尽管这种技术得到的效果非常好，但是其需要消耗大量的时间，并且由于频带拖尾经常出现低复原率。当分离的样本剂量大于1或者2g时，这些问题显得更加突出。近年来，几种制备系统已经进行了改进，能将分离时间减少到1-3h，并允许各成分的分辨率ΔR f≥（使用薄层色谱分析进行分析）。在这些方法中，在我们的实验室中，媒介压力色谱法1和短柱色谱法2是最成功的。最近，我们发现一种可以将分离速度大幅度提升的技术，可用于反应产物的常规提纯，我们将这种技术称为急骤色谱法。虽然这种技术的分辨率只是中等（ΔR f≥），而且构建这个系统花费非常低，并且能在10-15min内分离重量在的样本。4 急骤色谱法是以空气压力驱动的混合介质压力以及短柱色谱法为基础，专门针对快速分离，介质压力以及短柱色谱已经进行了优化。优化实验是在一组标准条件5下进行的，优化实验使用苯甲醇作为样本，放在一个20mm*5in.的硅胶柱60内，使用Tracor 970紫外检测器监测圆柱的输出。分辨率通过持续时间（r）和峰宽（w,w/2）的比率进行测定的（Figure 1），结果如图2-4所示，图2-4分别放映分辨率随着硅胶颗粒大小、洗脱液流速和样本大小的变化。
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施工组织设计的重要性 摘要： 建筑工程在施工过程中，施工组织方案的优劣不仅直接影响工程的质量，对工期及施工过程中的人员安全也有重要影响。施工组织是项目建设和指导工程施工的重要技术经济文件。能调节施工中人员、机器、原料、环境、工艺、设备、土建、安装、管理、生产等矛盾,要对施工组织设计进行监督和控制,才能科学合理的保证工程项目高质量、低成本、少耗能的完成。 关键词： 项目管理施工组织方案重要性 施工组织设计就是对工程建设项目整个施工过程的构思设想和具体安排，是施工组织管理工作的核心和灵魂。其目的是使工程速度快、质量好、效益高。使整个工程在施工中获得相对的最优效果。 1.编制施工组织设计重要性的原因 建筑工程及其施工具有固定性与流动性、多样性与单件性、形体庞大与施工周期长这三对特点。所以，每一建筑工程的施工都必须进行施工组织设计。这是因为：其它一般工业产品的生产都有着自己固定的、长期适用的工厂。而建筑施工具有流动性的特点，不可能建立这样的工厂，只能是当每一个建筑工程施工时，建立一个相应的、临时性的，如同工厂作用性质的施工现场准备，即工地。施工单件性特点与施工流动性特点，决定了每一建筑工程施工都要选择相应的机具和劳动力组织。选择施工方法、拟定施工技术方案及其劳动力组织和机具配置，统称为施工作业能力配置。施工周期的特点，决定了各种劳动力、机具和众多材料物资技术的供应时间也比较长，这就产生了与施工总进度计划相适应的物资技术的施工组织设计内容。由此可见，施工组织设计在项目管理中是相当重要的。 2.施工组织设计方案的重要性 建筑产品作为一种商品，在项目管理中工程质量在整个施工过程中起着极其重要的作用。工程建设项目的施工组织设计与其工程造价有着密切的关系。施工组织设计基本的内容有：工程概况和施工条件的分析、施工方案、施工工艺、施工进度计划、施工总平面图。还有经济分析和施工准备工作计划。其中,施工方案及施工工艺的确定更为重要,如:施工机械的选择、水平运输方法的选择、土方的施工方法及主体结构的施工方法和施工工艺的选择等等,均直接影响着工程预算价格的变化。在保证工程质量和满足业主使用要求及工期要求的前提下,优化施工方案及施工工艺是控制投资和降低工程项目造价的重要措施和手段。 2.1施工组织方案在很大程度上影响着工程质量，因此合理的施工组织方案 不仅是确保工程顺利完成的基础，也是工程安全的依据。施工组织设计是建筑工程设计文件的重要组成部分，是编制工程投资概预算的主要依据和编制招投标文件的
人工智能的形成及其发展现状分析 冯海东 （长江大学管理学院荆州434023） 摘要：人工智能的历史并不久远，故将从人工智能的出现、形成、发展现 状及前景几个方面对其进行分析，总结其发展过程中所出现的问题，以及发展现状中的不足之处，分析其今后的发展方向。 关键词：人工智能，发展过程，现状分析，前景。 一．引言 人工智能最早是在1936年被英国的科学家图灵提出，并不为多数人所认知。 当时，他编写了一个下象棋的程序，这就是最早期的人工智能的应用。也有著名的“图灵测试”，这也是最初判断是否是人工智能的方案,因此，图灵被尊称为“人工智能之父”。人工智能从产生到发展经历了一个起伏跌宕的过程，直到目前为止，人工智能的应用技术也不是很成熟，而且存在相当的缺陷。 通过搜集的资料，将详细的介绍人工智能这个领域的具体情况，剖析其面临的挑战和未来的前景。 二．人工智能的发展历程 1. 1956年前的孕育期 (1) 从公元前伟大的哲学家亚里斯多德(Aristotle)到16世纪英国哲学家培根(F. Bacon)，他们提出的形式逻辑的三段论、归纳法以及“知识就是力量”的警句，都对人类思维过程的研究产生了重要影响。 （2）17世纪德国数学家莱布尼兹(G..Leibniz)提出了万能符号和推理计算思想，为数理逻辑的产生和发展奠定了基础，播下了现代机器思维设计思想的种子。而19世纪的英国逻辑学家布尔（G. Boole）创立的布尔代数，实现了用符号语言描述人类思维活动的基本推理法则。 （3） 20世纪30年代迅速发展的数学逻辑和关于计算的新思想，使人们在计算机出现之前，就建立了计算与智能关系的概念。被誉为人工智能之父的英国天才的数学家图灵（A. Tur-ing）在1936年提出了一种理想计算机的数学模型，即图灵机之后,1946年就由美国数学家莫克利（J. Mauchly）和埃柯特（J. Echert）研制出了世界上第一台数字计算机，它为人工智能的研究奠定了不可缺少的物质基础。1950年图灵又发表了“计算机与智能”的论文，提出了著名的“图灵测试”，形象地指出什么是人工智能以及机器具有智能的标准，对人工智能的发展产生了极其深远的影响。 （4） 1934年美国神经生理学家麦克洛奇(W. McCulloch) 和匹兹(W. Pitts )建立了第一个神经网络模型，为以后的人工神经网络研究奠定了基础。 2. 1956年至1969年的诞生发育期 (1)1956年夏季，麻省理工学院（MIT)的麦卡锡（J．McCarthy）、明斯基（M. Minshy）、塞尔夫里奇（O. Selfridge)与索罗门夫(R. Solomonff)、 IBM的洛
Inventory management Inventory Control On the so-called "inventory control", many people will interpret it as a "storage management", which is actually a big distortion. The traditional narrow view, mainly for warehouse inventory control of materials for inventory, data processing, storage, distribution, etc., through the implementation of anti-corrosion, temperature and humidity control means, to make the custody of the physical inventory to maintain optimum purposes. This is just a form of inventory control, or can be defined as the physical inventory control. How, then, from a broad perspective to understand inventory control? Inventory control should be related to the company's financial and operational objectives, in particular operating cash flow by optimizing the entire demand and supply chain management processes (DSCM), a reasonable set of ERP control strategy, and supported by appropriate information processing tools, tools to achieved in ensuring the timely delivery of the premise, as far as possible to reduce inventory levels, reducing inventory and obsolescence, the risk of devaluation. In this sense, the physical inventory control to achieve financial goals is just a means to control the entire inventory or just a necessary part; from the perspective of organizational functions, physical inventory control, warehouse management is mainly the responsibility of The broad inventory control is the demand and supply chain management, and the whole company's responsibility. Why until now many people's understanding of inventory control, limited physical inventory control? The following two reasons can not be ignored: First, our enterprises do not attach importance to inventory control. Especially those who benefit relatively good business, as long as there is money on the few people to consider the problem of inventory turnover. Inventory control is simply interpreted as warehouse management, unless the time to spend money, it may have been to see the inventory problem, and see the results are often very simple procurement to buy more, or did not do warehouse departments . Second, ERP misleading. Invoicing software is simple audacity to call it ERP, companies on their so-called ERP can reduce the number of inventory, inventory control, seems to rely on their small software can get. Even as SAP, BAAN ERP world, the field of
Cover封面 Content目录 Design Explanation设计说明 Master Plan总平面 Space Sequence Analysis景观空间分析 Function Analysis功能分析 Landscape Theme Analysis景观景点主题分析图 Traffic Analysis交通分析 Vertical Plan竖向平面布置图 Lighting Furniture Layout灯光平面布置示意图 Marker/Background Music/Garbage Bin标识牌/背景音乐/垃圾桶布置图Plan平面图 Hand Drawing手绘效果图 Section剖面图 Detail详图 Central Axis中心公共主轴 Reference Picture参考图片 Planting Reference Picture植物选样 材料类： aluminum铝 asphalt沥青 alpine rock轻质岗石 boasted ashlars粗凿 ceramic陶瓷、陶瓷制品 cobble小圆石、小鹅卵石 clay粘土 crushed gravel碎砾石 crushed stone concrete碎石混凝土 crushed stone碎石 cement石灰 enamel陶瓷、瓷釉 frosted glass磨砂玻璃 grit stone/sand stone砂岩 glazed colored glass/colored glazed glass彩釉玻璃 granite花岗石、花岗岩 gravel卵石 galleting碎石片 ground pavement material墙面地砖材料 light-gauge steel section/hollow steel section薄壁型钢 light slates轻质板岩 lime earth灰土 masonry砝石结构
毕业设计说明书 英文文献及中文翻译 学院：专 2011年6月 电子与计算机科学技术软件工程
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文献出处: Phillip Yetton. The Study of Construction Organization Design [J]. International Journal of Project Management, 2015, 9(2): 33-43. 原文 The Study of Construction Organization Design Author: Phillip Yetton Abstract Building construction is a complex work, huge building products, the production cycle is long, is a collection of architectural art, architecture, function, structure, decoration, water supply, power supply, intelligent system for a wind. Need to complete a project unit, type of work well together, and in the process of implementing, also under the influence of various subjective and objective conditions around. In order to meet the quality, cost, time limit for a project, under the premise of safety goal task to complete a project, must according to the requirement of the construction unit and the characteristics of the proposed construction project, the various raw materials on the basis of full investigation, compile an used to guide the whole process of technology, economy and management of project construction comprehensive document, this document is the construction organization Keywords: Construction; Organization design; Project cost 1 Introduction Construction organization design is a construction project for the object establishment, to guide the project bidding, construction contracts, construction preparation, construction installation until the whole process of the final acceptance of the technology, economy and management comprehensive document, is to ensure that project smooth implementation effective programmatic document. Construction organization design is proper or not, will directly relate to the quality of the proposed construction project, cost, time limit, safety, etc. The smooth realization of the intended target. With the development of The Times, modern engineering project scale and the demand is higher and higher, project management has become increasingly complex, and the construction organization design also put forward higher requirements. The construction organization design, construction organization
人工智能 【摘要】：人工智能是一门极富挑战性的科学，但也是一门边沿学科。它属于自然科学和社会科学的交叉。涉及的学科主要有哲学、认知科学、数学、神经生理学、心理学、计算机科学、信息论、控制论、不定性论、仿生学等。人工智能(Artificial Intelligence)，英文缩写为AI。它是研究、开发用于模拟、延伸和扩展人的智能的理论、方法、技术及应用系统的一门新的技术科学。人工智能是计算机科学的一个分支，它企图了解智能的实质，并生产出一种新的能以人类智能相似的方式做出反应的智能机器，该领域的研究包括机器人、语言识别、图像识别、自然语言处理和专家系统等1。 【关键词】：人工智能；应用领域；发展方向；人工检索。 1．人工智能描述 人工智能(Artificial Intelligence) ，英文缩写为AI。它是研究、开发用于模拟、延伸和扩展人的智能的理论、方法、技术及应用系统的一门新的技术科学2。人工智能是计 算机科学的一个分支，它企图了解智 能的实质，并生产出一种新的能以人 类智能相似的方式作出反应的智能 机器，该领域的研究包括机器人、语 言识别、图像识别、自然语言处理和 专家系统等。“人工智能”一词最初 是在1956 年Dartmouth学会上提出 的。从那以后,研究者们发展了众多 理论和原理,人工智能的概念也随之扩展。人工智能是一门极富挑战性的科学，从事这项工作的人必须懂得计算机知识，心理学和哲学。人工智能是包括十分广泛的科学，它由不同的领域组成，如机器学习，计算机视觉等等，总的说来，人工智能研究的一个主要目标是使机器能够胜任一些通常需要人类智能才能完成的复杂工作。但不同的时代、不同的人对这种“复杂工作”的理解是不同的。例如繁重的科学和工程计算本来是要人脑来承担的，现在计算机不但能完成这种计算, 而且能够比人脑做得更快、更准确，因之当代人已不再把这种计算看作是“需要人类智能才能完成的复 1.蔡自兴，徐光祐.人工智能及其应用.北京：清华大学出版社，2010 2元慧·议当人工智能的应用领域与发展状态〖Ｊ〗．2008