建筑用玻化微珠保温混凝土剪力墙抗震结构设计

Aseismic Structure Design of Glazed Hollow BeadInsulation Concrete Shear Wall

摘要:

传统方法主要通过导热系数低的材料和增加墙体厚度来达到抗震效果。该方法不仅浪费能源而且抗震性能较差，因此对建筑用玻化微珠保温混凝土剪力墙抗震结构进行设计，构建玻化微珠保温混凝土本构模型，获得与抗震结构相关的理论数据。根据所获取的数据，选择板壳单元SHELL63作为玻化微珠保温混凝土剪力墙抗震结构单元。依据抗震结构材料参数以及抗震结构单元，采用ANSYS软件模拟构建玻化微珠保温混凝土剪力墙抗震结构。分析实验结果可知，所设计建筑节能抗震结构的抗震性能较好，实际运用价值高。

Abstract:

The traditional method of achieving an anti-seismic effect in walls uses materials with low thermal conductivity and increases the thickness of wall. This method not only wastes energy, but also has poor seismic performance. Therefore, a seismic structure of glazed hollow bead insulation concrete shear wall was designed. A constitutive model of glazed hollow bead insulation concrete was constructed, and the theoretical data related to seismic structure was obtained. According to the obtained data, the seismic structural unit of the shear wall was selected. The shell element SHELL63 was selected as the seismic structural unit. According to the seismic structural material parameters and the seismic structural unit, ANSYS software was used to simulate the seismic structure of the glazed hollow bead insulation concrete shear wall. The experimental results showed that the designed building displayed good energy saving and seismic performance, and, thus, was of high practical value.