- 摘 要
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(哈爾濱工業(yè)大學(xué)土木工程學(xué)院 150090)
【提要】 利用ANSYS軟件，對構(gòu)造柱與混凝土砌塊組合墻體進行豎向均布荷載作用下的受力性能非線性有限元分析，研究了不同因素如構(gòu)造柱間距、縱向鋼筋配筋率、層高及砌體彈性模量等，對構(gòu)造柱荷載分配系數(shù)與組合墻體承載力的影響，提出了設(shè)置構(gòu)造柱砌塊組合墻的受壓承載力計算公式。
【關(guān)鍵詞】 混凝土空心砌塊 構(gòu)造柱 組合墻體 受壓承載力
Analysis of Carrying Capacity of Concrete Block Composite Wall with Structural Columns by Finite Element Method/Li Qixin, Zhai Ximei, Tang Daixin(School of Civ. Eng., Harbin Institute of Technology, Harbin 150090, China)
Abstract:The general FEA program ANSYS is used to analyze bearing capacity of concrete block composite wall with structural columns under the vertical load distributed equally. The influences of structural column's space, reinforcement ratio in column, story height and elasticity modulus of masonry on load distribution and load bearing capacity of composite wall are discussed, and the formulas of compressive capacity of concrete block composite wall with structural columns are proposed.
Keywords:concrete small hollow block; structural column; composite wall; compressive bearing capacity
