block masonry wall 中文意思是什麼
block masonry wall
解釋
砌塊圬工墻-
Nonlinear fem analysis for shear capacity of reinforced block masonry shear wall
配筋砌塊砌體剪力墻抗剪承載力非線性有限元分析 -
Some conclusions are revealed from these results : the bearing press capacity of concave concrete block wall is a little smaller compare to normal block wall, but the shear bearing capacity, the crack load and ultimate load are distinct lager than the later, and the amount of cracks are more than normal block masonry
分析結果表明,凹形砌塊墻體受壓承載力比普通砌塊墻體的受壓承載力略低,而受剪承載力明顯高於普通砌塊墻體。凹形砌塊砌體與普通砌體相比,凹形砌塊墻體的開裂荷載、極限荷載明顯要高,砌體內的裂縫數量要多。 -
Analysis of seismic performance for frame shear - wall supported bottom - sealed block composite masonry buildings
底部框剪封底砌塊組合墻房屋抗震性能分析 -
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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