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水泥聚苯模壳格构式混凝土墙体的抗侧性能试验及分析

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Indexed by:期刊论文

Date of Publication:2011-10-15

Journal:固体力学学报

Included Journals:PKU、ISTIC

Issue:S1

Page Number:361-364

ISSN No.:0254-7805

Key Words:水泥聚苯模壳;格构式混凝土墙体;抗侧性能;试验

Abstract:论文介绍6片不同高宽比的水泥聚苯模壳格构式混凝土墙体在轴压力和水平往复侧推力作用下的试验,分析这种墙体的抗侧强度、刚度和延性等力学性能.试验表明,高宽比大于1的墙体破坏时表现为墙体跟部的单一水平裂缝,其他部位完好;高宽比3∶4的墙体破坏时存在多条通过格构梁柱的斜向裂缝,墙体裂缝分布密集,变形能力好.

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