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在地震区建造多层砖房,采用钢筋混凝土构造柱(也叫组合柱)是提高抗震能力的重要措施之一,怎样才能做到比较经济合理、安全适用、切实可行、方便施工呢?现就有关设计与施工问题,概述如下,供参考。一、构造柱的作用和布置原则国内外有关构造柱巳进行了许多试验研究并使用于工程。有相当多的工程经受了强烈地震考验,震害轻微,基本完好。特别是唐山地震的经验说明,在多层砖房中增设了构造柱,可以提高每层墙体的抗震强度,加强房屋的整体的空间共同作用,提高延性,适应地
Building a multi-story brick house in a seismic area and using a reinforced concrete structural column (also called a combined column) is one of the important measures to improve the earthquake resistance. How can we make it more economical, reasonable, safe, practical, and convenient for construction? The design and construction issues are outlined below for reference. First, the role of the structure of the column and the layout of the structure of the column at home and abroad to carry out a lot of experimental research and use for engineering. A considerable number of projects have undergone a severe earthquake test, with minor damage and basically intact. In particular, the experience of the Tangshan earthquake demonstrated that the addition of structural columns in a multi-story brick house can increase the seismic strength of each wall, strengthen the overall spatial interaction of the house, improve ductility, and adapt to