吉林省轻钢住宅外围护体系构造连接技术及经济性研究

发布时间：2018-04-18 12:11

本文选题：外围护体系 + 力学试验　；参考：《长春工程学院》2017年硕士论文

【摘要】：在建筑工业化推进过程中,轻钢结构住宅以其高强度的轻质构件,合理的功能区间布置,高效的空间利用率、良好的抗震性、高程度工业化、绿色环保的特点,发展越来越快,但与其配套的围护体系发展则有所不足,在吉林省范围内更是有所欠缺。本文结合吉林省的本地情况,设计出了一种轻钢住宅外围护墙板及配套连接节点,满足吉林省居住建筑节能设计标准(节能65%)和相应抗震承载的要求。将设计外围护体系与吉林省某公司生产的一种外围护墙板和配套连接节点制作缩尺模型后,进行力学性能对比试验。根据试验现象和试验得到的数据,分析得到设计外围护体系在承载和耗能上具有一定优势。用ABAQUS软件进行设计外围护体系试件模拟计算,对模拟结果与试验值进行比较,得到二者在整体上趋于吻合,表明试验结果较为可靠。测定材料实际传热系数,得到设计外围护体系试件满足了吉林省地区热工的要求。在同一住宅建筑中,对于钢筋混凝土框架结构方案与采用本文设计外围护体系的轻钢结构方案,在DEST软件中进行整体热工耗能对比分析和在全生命周期下考虑各影响因素进行经济性对比分析,得到采用本文设计外围护体系的轻钢结构方案在整体热工耗能上和综合造价上略有优势。因此,本文设计外围护体系具有一定的推广价值。
[Abstract]:In the construction of industrialization process, the light steel structure house with its high strength lightweight components, the functional range of reasonable arrangement, efficient space utilization, good anti-seismic, high degree of industrialization, the characteristics of green environmental protection, the development of more and more quickly, but the development of enclosure system matching is inadequate, in Jilin province the inner is lacking. Combined with the local situation of Jilin Province, designed a joint external wall plate and the light steel residential facilities, meet the design standard for energy efficiency of residential buildings in Jilin province (65% energy) and the corresponding seismic load requirements. The design of a company enclosure system and production in Jilin Province is a kind of external wall board and supporting joint production scale model, compared the mechanical properties test. According to the experiment phenomena and test data, analysis of design of enclosure system in carrying out energy consumption and There are certain advantages. ABAQUS software is used to simulate a design of enclosure system test, the simulation results were compared with experimental data, obtained the two accord on the whole, the experimental results are reliable. The actual determination of the heat transfer coefficient, get the design department of outer wall specimens to meet the requirements of the Jilin Province in thermal area. The same residential buildings, steel structure project scheme for reinforced concrete frame structure with the design of the envelop system, analyze and contrast the overall thermal energy in the whole life cycle under the consideration of various factors affecting economic analysis in DEST software, the light steel structure scheme is obtained using the design of the envelop system slightly in the whole the thermal energy consumption and comprehensive cost advantage. Therefore, the design of the envelop system has a certain promotion value.

【学位授予单位】：长春工程学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU392.5;TU111.4

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