摘要
木结构房屋在我国某些地区仍有着广泛的应用,但由于材料的短缺目前我国对于木结构所做的研究不多。本试验通过拟静力试验的方法,对两榀无填充墙和有填充墙的木框架分别进行了在低周期反复荷载作用下受力性能的研究,观测了框架的整个破坏过程,分析了木框架的强度、变形和抗震性能。试验及分析表明,木框架本身具有很好的韧性,能够产生较大的位移而不破坏,填充墙在框架中相当于两个斜支撑,充分利用墙体的抗侧刚度能够显著增大框架的抗震能力。木结构房屋具有较好的抗震性能,能满足地震区的设计要求。
Timber frame buildings have been used in many places in China,but now we have less study on them as material lacked.By quasi-static way this test do some research on the two timber frames with and without filled wall,the failure behavior,load capacity,deformation,energy consumption was discussed.Studies show that timber frames have good tenacity and can have big displacement but not snapped.And the filled wall can increase the seismic ability.Timber frame buildings have better seismic performance and be satisfied with the design in earthquake areas.
出处
《河北工业大学成人教育学院学报》
2007年第3期39-43,共5页
Journal of Adult Education School of Hebei University of Technology
基金
河北省建设厅项目
编号为:2005-143
关键词
木结构
填充墙
抗震性能
Timber frame buildings
filled-wall
seismic behavior
