PC住宅施工安全关键技术及其应用

发布时间：2019-05-18 03:00

【摘要】：我国正处在工业化、城镇化和乡村建设飞速发展的历史性新时期,面临着建筑节能等新政策的出台和加快发展绿色建筑这些历史机遇。然而,我国目前的预制装配式结构因管理体系不够完善,该结构相关的设计、施工和使用的标准规范欠缺,相关施工工艺和安全规程还未建立完全；预制装配式结构的施工技术还不成熟,尚且不能满足在该结构的施工过程中的安全保障措施所具有的特殊要求；施工过程中存在规范化的操作对施工人员的要求更高但是作业工人素质普遍较低情况,各责任主体安全管理意识不强,进行风险识别与评估的资料缺乏,施工过程中安全管理措施不到位等问题。本论文以长沙旭辉国际广场工程为依托,以预制装配式结构的施工组织管理为切入点,针对性地分析了装配式混凝土结构住宅工程现场构件拼装的风险,包括施工安全风险和技术风险,提出了适用于关键构件的施工流程及施工安全管理体系,有利于业主和相关管理者对预制装配式住宅进行安全风险的分析。研究成果可为类似预制装配式结构施工安全风险把握提供参考。
[Abstract]:China is in a historic new period of industrialization, urbanization and rapid development of rural construction, facing the introduction of new policies such as building energy conservation and the historical opportunities of speeding up the development of green buildings. However, the current prefabricated structure in our country is not perfect because the management system is not perfect, the design, construction and use of the structure are lack of standard specifications, and the relevant construction technology and safety rules have not yet been established completely. The construction technology of prefabricated structure is not yet mature, and it can not meet the special requirements of safety measures in the construction process of the structure. In the process of construction, there are higher requirements for construction personnel by standardized operation, but the quality of workers is generally low, the safety management consciousness of each responsible subject is not strong, and the data for risk identification and assessment are lack. The safety management measures are not in place in the construction process. Based on the Changsha Xuhui International Square Project and the construction organization and management of prefabricated structure, this paper analyzes the risk of site component assembly of assembled concrete structure residential project. Including construction safety risk and technical risk, the construction process and construction safety management system suitable for key components are put forward, which is helpful for owners and related managers to analyze the safety risk of prefabricated residential buildings. The research results can provide a reference for the construction safety risk of similar prefabricated structures.
【学位授予单位】：首都经济贸易大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TU74

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