《土木工程施工》课程设计任务书

Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get peoples attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didnt opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can still successfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of sense, when the mechanical arm is to use the program as a basis. Difference is that the robot begand土木工程施工课程设计（XXXX工程土建工程施工组织设计）指导教师： 班 级： 学生姓名： 设计时间： 浙江理工大学建筑工程学院工管系土木工程施工课 程 设 计 任 务 书（施工组织设计）浙江理工大学工管系2010年12月一、 设计目的课程设计是工程管理专业完成土木工程施工课程以后所进行的实践性教学环节，是对所学知识的一个综合运用和对学生的全面考核，通过课程设计巩固、深化和扩展所学知识，培养和锻炼学生运用所学专业知识和技术解决工程实际问题的能力。本设计通过一个实际工程的施工组织设计，使学生在科学组织与管理工程施工生产、对施工过程的质量、安全控制等方面，有一个全面的了解和掌握，并得到一个基本的锻炼，为从事专业工作打下坚实的基础。二、 设计题目设计题目：XXXX工程土建工程施工组织设计三、 设计资料1.建筑场地、周围环境、建筑规模、结构形式、地质水文等情况由建筑施工图和结构施工图给出。2.施工现场的地下水水位于自然地面以下 1.50 m，土质为砂土。3.预制构件均在预制厂制作，运距 5 km。4.建设地点采用现场搅拌混凝土5.现场供电条件：10KV高压，供电容量满足施工用电要求6.现场供水条件：采用城市供水管网，可供水量满足施工要求7.材料、构配件、施工机械及劳动力均满足施工需要。8.合同工期为：按国家工期定额规定。9.开工日期为：2011年5月1日10.一般情况下，每天采用一班制，不考虑加班。特殊情况下需采用多班制，必须由指导教师同意。11.进度表中，每月排26天。12.夏季月平均气温32，最高气温38；冬季月平均气温10，最低气温-2。13.劳动力和材料供应充足，能满足施工要求。14.施工机械供应：塔吊一台（型号可自选）、井架若干、砼搅拌机2台、砂浆搅拌机1台，其它土方机械、运输车辆和小型机具不限，均可自选。四、 设计内容和要求1.编写工程概况要求说明工程名称、地点特征、建筑面积、结构特点，基础施工处理方法、工程做法，施工工期、施工条件等。2.确定施工方案 （1）选择土方工程施工方案选择降水方案，并进行有关计算，画出降水方案布置图。选择土方开挖机械类型、型号和数量，标出土方开挖方向，画出土方开口图。（2）选择基础工程和主体工程施工方案选择基础工程施工工艺和施工方法;确定主体工程施工顺序、施工方法和保证质量措施;对砖混结构应选择其砌筑方法、组砌形式、留搓形式及要求，确定钢筋工程、混凝土工程和模板工程的施工顺序和施工方法。（3）选择装饰工程施工方案选择好装饰工程施工顺序、施工方法等。在确定以上主要工程的施工方案时，对可以采用两种或两种以上可行施工方案的，要求作出不同施工方案的技术经济比较，通过比较计算选择技术上可行、经济上合理的最优方案。本设计特别要求学生必须完成任务要求：任意施工专项方案3项。如土方开挖专项方案、降水方案、打桩方案等3.计算主要分部分项工程的工程量工程量按施工图计算，并按施工作业的展开顺序，从基础开始分层分段进行计算，要求计算的主要工程量包括基坑开挖和回填工程量、基础工程量、标准层工程量（包括钢筋、模板、混凝土、砌体）、内装饰、外装饰等。4.拟定技术组织措施主要拟定编写在施工中如何保证质量的技术措施、保证安全的技术措施、季节性施工措施、降低成本的技术措施等，所采取的技术措施应结合所拟定的施工方案编写，并满足国家现行施工及验收规范和技术标准的要求。5.编制施工进度计划要求按全国统一建筑安装工程工期定额确定工程的施工工期，并按工程量计算所得结果，通过劳动定额、基础定额和预算定额，再加上施工实践经验，确定各项施工过程的作业时间，在确定的工期和开竣工日期条件下，编制单位工程施工进度网络计划和单位工程水平横道进度计划，并按照网络技术方法计算网络各工作的时间和时差，确定关键线路。必要时（如工期不符合要求或劳动力资源不均衡系数较大时）对计划进行优化。在横道图中，作出劳动力资源需要量曲线统计图。本设计要求提供单位工程水平横道进度计划一份。6.设计布置施工平面图施工平面图布置的合理与否，对施工生产能否顺利进行会产生直接的影响，施工平面图要求表现当前施工工程、拟建工程、已有建筑物和构筑物，施工围墙和周围环境，垂直运输机械、搅拌机械、材料和构件堆场、钢筋和木工加工棚、办公及休息用房、食堂、厕所、现场施工的临时供水供电线路、施工临时道路等。其中材料和构件堆场、临时房屋等的面积，应根据定额标准和经验确定。要求平面图布置合理，便于施工，满足安全、消防、劳动保护、规划和环保等要求。本设计要求学生提供单位工程施工总平面图一份。7.计算单位工程施工组织设计技术经济指标单位工程施工组织设计技术经济指标主要包括施工场地占地面积、施工工期、劳动量、劳动力均衡系数、采用合理施工方案和先进技术的成本节约指标等。五、 设计成果1.施工组织设计书1份（含四项专项方案）；2.施工进度计划横道图1张；3.施工平面图布置图1张。 施工组织设计书要求文字表达清楚，章节安排合理，排版规范；图纸要求按国家制图标准绘制，图面整洁，比例合适，尺寸正确，并附有必要的图注和说明。六、 参考资料1土木工程施工 刘宗仁 主编 高等教育出版社2建筑施工 赵志缙等 同济大学出版社3.建筑施工手册 中国建筑工业出版社4.建筑施工工程师手册 江正荣 中国建筑工业出版社 5.四川省建筑工程预算定额6.全国统一建筑工程基础定额土建上、下册7.全国建筑安装工程统一劳动定额8.全国统一建筑安装工程工期定额9. 各种设计和施工标准图集10. 现行施工及验收规范11建设工程工程量清单计价规范GB50500-2003全面落实企业主体责任；持续强化“两重点一重大”、重点地区和特殊作业等重点环节监管，遏制较大以上事故，保持事故总量继续下降，推动两个行业领域安全生产形势持续稳定好转。manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system with equipment improvements. Spring for the development of Chinas modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) the official designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to