【摘要】 基于竹材的优良特性和竹结构优异的抗震性能,课题组提出采用竹质工程材料建造新型抗震安居房,为汶川地震后的村镇住宅重建提供一个良好的选择方案。针对新型竹质工程材料抗震房屋结构设计计算的需要,对其所涉及的竹质工程材料的基本构件进行了足尺的试验研究,包括竹材重组材柱、竹材层积材梁。通过试验,分析了梁和柱的破坏形式,确定了强度和弹性模量的设计取值。更多还原

【Abstract】 Based on the good characteristics of bamboo and the excellent seismic performance of bamboo structures,bamboo engineering materials were presented to construct a new anti-seismic living room and which provided a good alternative scheme for the reconstruction of residential villages and towns after Wenchuan earthquake.For the design and analysis of the anti-seismic structure with a new type of bamboo engineering materials,its basic components were full-scale tested,including the reconstituted bamboo columns,laminated bamboo beams.The failure modes of beams and columns were analyzed and the strength and elastic modulus values were defined for the design.更多还原