再生混凝土砌块墙体抗震性能试验研究

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基金项目:

国家科技支撑计划项目(2008BAK48B05);陕西省自然科学基础研究计划重点项目(2009JZ012);陕西省教育厅专项科研项目(11JK0949)

EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF RECYCLED CONCRETE HOLLOW BLOCK WALLS

1.
1. Xi'an University of Architecture and Technology,Xi'an 710055,China;
2.
2. Henan University of Urban Construction,Pingdingshan 467036,China;
3.
3. Shenzhen Construction Group Company,Shenzhen 518048,China;
4.
4. Xi'an Research and Design Institute of Wall &Roof Materials,Xi'an 710061,China

摘要: 通过对5片再生混凝土砌块墙体在低周反复荷载作用下的抗震性能试验研究,针对不同的高宽比、竖向压应力以及普通混凝土构造柱与再生混凝土构造柱墙体对比试验,分析再生混凝土砌块墙体的破坏形态、滞回耗能性能、变形性能等抗震性能。试验结果分析可知,再生混凝土砌块墙体具有良好的抗震能力,同时对比试验结果与现行国家规范相关公式计算结果表明,再生混凝土砌块墙体可以应用于实际工程。
- 再生混凝土 /
- 再生混凝土砌块墙体 /
- 抗震性能
Abstract: From experimental study on seismic behavior of five recycled concrete hollow block walls under low-cyclic loading,research their failure mode,energy dissipation capacity,deformation performance etc in different height- width ratio,axial compression ratio and concrete constructional columns. The test results showed that the recycled concrete hollow block walls have better seismic performance,at the same time,check calculation of the results according to related current national code,and can be used in practical engineering.
- recycled concrete /
- recycled concrete block wall /
- seismic behavior