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通过对带多构造柱的开洞与带边框构造柱开洞砖墙在低周交变荷载下的对比试验 ,研究了带多构造柱开洞墙片开裂的全过程 ,看重分析了强度、刚度、延性及耗能等问题 .试验表明 ,与无洞墙一样 ,带多构造柱的开洞墙既能提高其抗裂和承载能力 ,又能改善变形、延性及耗能能力 ,从而给带多构造柱的土羊 体在抗震工作中的应用提供了理论和试验依据
Through the comparative test of the brick wall with multi-structural column opening and the brick wall with the frame-shaped column opening under the low cyclic alternating load, the whole process of cracking of the wall plate with multi-structural column opening was studied. The strength, stiffness , Ductility and energy dissipation etc. The experiments show that, like the non-perforated wall, the perforated wall with multi-structural columns can not only improve its crack resistance and bearing capacity, but also improve the deformation, ductility and energy dissipation capacity, The construction of the column of sheep body in the seismic work provides a theoretical and experimental basis