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苏联和国外最近的地震一再证实,砖砌体由于材料和砌筑的质量差,没有足够的抗震力,这种情况显然容易引起大量建筑物在地震时遭受破坏。应该考虑到在今后若干年中,砖在砌体材料中所占的比例仍将是很大的。这就有必要提高砖砌体的质量,制定加固砖砌建筑的技术措施,这些技术措施应根据砖建筑在地震时性能状况的资料及其设计分析的结果制定。房屋倒塌一般是由于在与墙面垂直的力的
The recent earthquakes in the Soviet Union and abroad repeatedly confirmed that due to the poor quality of materials and masonry, brick masonry does not have sufficient seismic resistance. This situation is obviously likely to cause a large number of buildings to be destroyed in the earthquake. It should be taken into account that in the coming years, the proportion of bricks in masonry materials will still be large. It is necessary to improve the quality of brick masonry and formulate technical measures for strengthening the brickwork. These technical measures should be based on the data of the performance of the brick building during the earthquake and the results of its design analysis. The collapse of a house is generally due to a force perpendicular to the wall