施工升降机结构分析计算系统研究与开发

发布时间：2018-11-29 07:10

【摘要】：施工升降机作为建筑施工现场的关键大型设备,被用于垂直运输建筑材料、人员和施工设备。多年来通过众多科研人员的不懈努力,施工升降机已经获得了飞跃的发展,在结构、电控和安全等技术上都日臻完善。但是,施工升降机在设计、制造等方面依旧存在许多难以克服的问题,如设计周期长、吊笼自重大等。为解决这些难题,节省大量的人力和时间,采用计算机辅助设计技术研发专用于施工升降机结构设计与分析的应用软件是一项卓有成效的工作。计算机辅助设计技术作为当前热门技术,在现代产品设计技术发展有着重要地位和作用。将CAD与CAE紧密集成、协同工作,已经成为企业具有先进信息化水平的重要标志之一。将CAD/CAE集成技术应用于施工升降机设计过程对提高施工升降机的设计效率和产品质量,降低研发成本,合理利用开发资源,缩短产品研发周期以及进一步优化其结构都有着重要的意义。论文所做的主要工作如下:1.分析了施工升降机的结构组成和工作原理以及设计过程中应考虑的载荷计算,包括静载荷、额定载重量、风载荷等,并给出主要结构件在不同工况下的载荷组合,为施工升降机的结构分析计算系统的开发提供了理论依据。2.研究了自动化参数建模及装配技术、自动化参数有限元分析技术、自动化生成分析报告等关键技术;选用SolidWorks、ANSYS、Word作为系统支撑软件,分别研究了其二次开发方法和集成方式。其中,为实现ANSYS与系统的完美集成,创新性地提出基于Socket和Windows API的二次开发方法。关键技术的研究为施工升降机结构分析计算系统的实现提供了方法依据。3.分析了系统需求,并根据需求进行了系统功能设计和架构设计;确定了系统架构为三层架构,使用反射工厂设计模式实现系统的扩展性和开放性,并基于Visual Studio开发环境以及SolidWorks、ANSYS、Word支撑软件,实现系统各模块功能。通过具体应用证明,本文开发的结构分析计算系统实现了施工升降机建模、分析及报告生成功能,大大提高了施工升降机设计效率,。具有良好的工程应用价值。
[Abstract]:As the key equipment in the construction site, the construction hoist is used for vertical transportation of building materials, personnel and construction equipment. Over the years, through the unremitting efforts of many researchers, the construction lift has been developed by leaps and bounds, and the structure, electronic control and safety technology are becoming more and more perfect. However, there are still many insurmountable problems in the design and manufacture of the construction hoist, such as long design period, self-important hoist and so on. In order to solve these problems and save a lot of manpower and time, it is a fruitful work to develop the application software specially for structural design and analysis of construction hoist by using computer aided design technology. As a popular technology, computer aided design (CAD) plays an important role in the development of modern product design technology. The close integration of CAD and CAE and collaborative work have become one of the important symbols of advanced information level in enterprises. The application of CAD/CAE integrated technology in the design process of construction hoist can improve the design efficiency and product quality of construction hoist, reduce the cost of research and development, and make rational use of development resources. It is of great significance to shorten the product development cycle and further optimize its structure. The main work of this paper is as follows: 1. This paper analyzes the structure composition and working principle of the construction hoist and the load calculation that should be considered in the design process, including static load, rated load, wind load and so on, and gives the load combinations of the main structural parts under different working conditions. It provides a theoretical basis for the development of structural analysis and calculation system of construction hoist. 2. The key technologies such as automatic parameter modeling and assembly technology, automatic parameter finite element analysis technology, automatic generation of analysis report and so on are studied. Using SolidWorks,ANSYS,Word as the supporting software, the secondary development method and integration method are studied respectively. In order to realize the perfect integration of ANSYS and the system, the secondary development method based on Socket and Windows API is put forward innovatively. The research of the key technology provides the method basis for the realization of the structure analysis and calculation system of the construction hoist. 3. The requirements of the system are analyzed, and the system function and architecture are designed according to the requirements. The architecture of the system is determined to be a three-tier architecture. The system is extensible and open based on the reflective factory design pattern. Based on the Visual Studio development environment and the SolidWorks,ANSYS,Word supporting software, the functions of each module of the system are realized. It is proved by the concrete application that the structure analysis and calculation system developed in this paper has realized the function of construction elevator modeling, analysis and report generation, and greatly improved the design efficiency of construction hoist. It has good engineering application value.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU61;TP311.52

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