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发明一套新型的混凝土复合保温砌块,提出一种采用异形复合保温砌块组砌圈梁、构造柱模板的构造方式,有效解决了现有自保温砌块砌体结构中圈梁、构造柱的冷桥问题。通过对四组分别采用新型构造方式砌筑及按照传统方式砌筑的足尺混凝土复合保温砌体墙体进行水平低周反复荷载试验,对比分析两种墙体的破坏过程、滞回特性、延性、耗能能力以及刚度退化等抗震性能指标。试验结果表明:新型混凝土复合保温砌块承重墙具有与传统方式砌筑墙体相同的抗震性能。
A new type of concrete composite thermal insulation block was invented. A construction method of using the special-shaped composite thermal insulation block to build a ring beam and to construct the column template was proposed. The method effectively solves the problems of ring beam and structural column in the existing self-insulation block masonry structure Cold Bridge problem. Four groups of full-scale concrete composite masonry masonry masonry masonry masonry and traditional masonry concrete masonry wall were subjected to horizontal low-cycle cyclic loading test. The failure process, hysteretic characteristics, ductility , Energy consumption and stiffness degradation and other seismic performance indicators. The test results show that the new concrete composite thermal insulation brick bearing wall has the same seismic performance as the traditional way of masonry wall.