concave block 中文意思是什麼
concave block
解釋
人字閘門凹形支墊座-
At first, summarize domestic and overseas application and general situation of concrete block, then the advantages and problems of concave concrete block building are illuminated
運用有限元分析方法，對混凝土節能凹形砌塊墻體的基本力學性能進行了分析與研究。 -
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。
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