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第一部分静力试验试验目的与墙体设计静力试验的主要目的是通过对足尺墙体承载试验和内力分析、探讨土坏与砖组合的砌体做承重墙能否用于地震区。在七度、八度地震区对土坏的质量、墙体的砌筑、构造有哪些要求。试验墙考虑开间为3.3米,进深4.5米、墙高2.8米的住宅建筑的一般情况。墙厚0.24米。试验墙的垂直荷载是按可供晒晾粮食的平屋顶使用荷载设计的。屋面荷载按3860N/M~2取用。横墙承重,每片墙承受一个开间的屋面垂直荷载。即3860N/M~2×3.3M×4.5M=57.3kN,实际采用四点加荷平均压应力为5×10~4Pa
The first part of the purpose of the static test test and the main purpose of the static test of the wall design is to determine whether the load-bearing wall can be used in the seismic zone by carrying out the full-scale wall load test and internal force analysis and exploring the masonry of the combination of soil damage and brick. What are the requirements for the quality of the soil and the masonry and structure of the wall in the 7th and 8th quake zone? The test wall considers the general situation of residential buildings with an opening of 3.3 meters, a depth of 4.5 meters and a wall height of 2.8 meters. The wall thickness is 0.24 meters. The vertical load of the test wall is designed according to the load of the flat roof used for drying the grain. The roof load is taken as 3860N/M~2. Cross-wall bearing, each wall bears a vertical load on the roof. That is, 3860N/M~2*3.3M*4.5M=57.3kN, the actual four-point loading mean compressive stress is 5*10~4Pa.