RESEARCH AND APPLICATION ON ASEISMIC ENERGY-SAVING STRUCTURAL SYSTEM FOR RURAL BUILDINGS
RESEARCH AND APPLICATION ON ASEISMIC ENERGY-SAVING STRUCTURAL SYSTEM FOR RURAL BUILDINGS
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发表时间：
2015
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通讯作者：
Cao Wanli
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作者：
Cao Wanli
中国农村建筑多为农民自建，地震后由于抗震能力差、节能措施不到位等原因破坏严重。因此，发展低成本农村建设的抗震节能结构体系是迫切需要的。本文分析了传统农村建筑结构的特点，包括原土墙承重结构、土木承重结构、木结构、石材结构和砖砌体结构，以及它们在抗震建筑节能技术上的现状。介绍了笔者课题组近年来在农村建筑低成本抗震隔震结构方面的研究成果，包括竖向结构加筋的RAC砖砌体结构、带构造柱的新型混凝土砌块砌体结构、玻璃纤维布与面板-石墨-玻璃纤维布面板层隔震砌体结构、低强度玻璃珠砂浆层隔震砌体结构。一种带有隔热块和单层加筋的RAC剪力墙，以及相应的工程应用。研究表明，上述抗震隔震结构具有施工方便、经济适用、抗震节能效果好等优点。结合农村建筑产业化应用技术发展、生态环保材料应用、绿色建筑的需求，指出了农村抗震节能建筑结构体系发展的关键问题。
Rural buildings in China were mostly self-built by farmers and destroyed severely after earthquakes due to poor aseismic capacity and inefficient energy saving measures. Thusly, it is an urgent need to develop an aseismic energy saving structural system with low-cost rural construction. The paper analyzed the characteristics of traditional rural building structures, including raw soil wall bearing structure, soil-wood bearing structure, wood structure, stone structure and brick masonry structure, as well as their status quo on the energy saving technologies for aseismic buildings, respectively. The research on the low-cost aseismic and isolation structures for rural buildings by the author's group in recent years were introduced, which include a RAC brick masonry structure with vertical constructional reinforcements, a new type concrete block masonry structure with constructional columns, an isolated masonry structure with glass fiber cloth and panels-graphite-glass fiber cloth panels layer, an isolated masonry structures with low-strength glass bead mortar layer, a RAC shear wall with heat insulation blocks and a single layer of reinforcements, as well as the corresponding engineering applications. The studies show that the aseismic and isolated structures proposed above have the advantages of being constructed easily, economical and applicable to use, and good aseismic energy saving effect. Combined with the demand of industrialization application technology development for rural buildings, the application of the ecological environmental protection materials, and green construction, the key problems were pointed out for the development of a structural system of rural aseismic energy saving construction.