钢结构模块化建筑结构体系研究

发布时间：2019-02-22 18:28

【摘要】：伴随着社会的进步，装配式建筑及其优势正日益受到广泛的关注。由于国内大量住宅建设所造成的资源浪费、环境恶化等后果，建设部已多次倡导推动建筑工业化、发展装配式建筑，从而推动住宅产业的升级。模块化建筑作为一种新兴的建筑体系具有高度的预制化比例，在国外已经进行了多年的发展，对提高工程质量、缩短工期、节约人力物力、保护环境等多方面有显著的优势，符合对于建筑工业化以及绿色建筑的发展要求。本文首先对模块化建筑的结构体系进行调研研究，介绍了目前比较常见的多种建筑模块类型、模块化建筑结构体系、模块单元间的连接节点等以及基于BIM系统的模块化建筑现代化施工方式。并结合国内建筑发展，对模块化建筑的围护结构进行选型研究。本文选取天津市滨海旅游区拟建4层模块化建筑公寓样本楼为例，对模块化建筑结构体系的受力特征进行研究，，其中包括对于4层公寓样本楼的设计分析、静力性能分析、动力时程分析、静力弹塑性分析等。分析过程中，本文分别对模块间连接节点刚度考虑刚接与铰接两种情况进行研究，比较节点刚度的不同对模块化建筑结构受力性能的影响。本文的重点是通过对模块化建筑的调研与结构体系的研究，分析模块化建筑这一新兴的结构体系的受力特征及其对于国内建筑发展的适用性，对模块化建筑技术的发展与推广有一定的指导意义和参考价值。
[Abstract]:With the development of society, prefabricated architecture and its advantages have been paid more and more attention. Due to the waste of resources and the deterioration of environment caused by a large number of domestic housing construction, the Ministry of Construction has advocated many times to promote the industrialization of buildings and the development of prefabricated buildings, thus promoting the upgrading of the housing industry. As a new building system, modular building has a high ratio of prefabrication. It has been developed for many years in foreign countries. It has obvious advantages in improving engineering quality, shortening construction period, saving manpower and material resources, protecting environment and so on. In line with the building industrialization and green building development requirements. In this paper, the structure system of modular building is investigated and studied, and some common types of building modules, modular building structure system, are introduced in this paper. The connection node between module units and the modern construction mode of modular building based on BIM system. Combined with the development of domestic architecture, the selection of the retaining structure of modular building is studied. This paper chooses Tianjin Binhai tourist area as an example to study the mechanical characteristics of the modular building structure system, including the design analysis and static performance analysis of the 4-story apartment sample building. Dynamic time history analysis, static elastoplastic analysis, etc. In the process of analysis, the stiffness of the connection joint between modules considering the rigid connection and the hinge connection is studied in this paper, and the influence of the node stiffness on the mechanical performance of the modular building structure is compared. The emphasis of this paper is to analyze the mechanical characteristics of modular building as a new structure system and its applicability to the development of domestic architecture through the research of modular building and structural system. It has certain guiding significance and reference value for the development and popularization of modular building technology.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU391

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