block masonry structure 中文意思是什麼
block masonry structure
解釋
砌塊砌體結構-
Code for design on concrete and block masonry structure of railway bridge and culvert
鐵路橋涵混凝土和砌體結構設計規范 -
Block masonry structure
砌塊砌體結構41 -
Based on domestic and international researches, this paper have experimental researched on crack - resistance and seismic behaviors of prestressed small - sized concrete hollow block masonry, and below is the concrete contents of research : adopt a finite element analysis soft, and proceed nonlinear finite element analysis to different type and different structure measure of walls. the result expresses that the walls which have window, have stress concentration at the window cape, and easily appear the cracks, the same type walls " carrying capacity of crack - resistance are greatly improved after being prestressed, and compare the different type walls, a problem is discovered that window or hole is consumedly lowered the carrying capacity of crack - resistance and stiffness of wall
具體研究內容如下:採用有限元分析軟體對不同類型、不同構造措施的墻體進行了非線性有限元分析,結果表明:開窗洞墻體在窗角處存在應力集中,容易開裂;同種類型墻體在施加低預應力度后,其抗裂承載力有較大的提高;不同類型的墻體比較發現,窗洞對墻體抗裂性能、剛度有很強的消弱作用,與試驗結果相符。
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