strength classes of concrete 中文意思是什麼
strength classes of concrete
解釋
混凝土強度等級-
This thesis suitably solve the problem of stress distributions between the concrete parts with different strength classes under tlie partially comprossion by regarding the do. design strength as t. he calculate strength in enlarging parts, and the tested strength as the calculate strength of the exlsting conerete
本論文以設計強度作為加固部分計算強度,以實測強度作為舊橋砼的計算強度,合理解決了計算偏心受壓條件下不同強度砼共同作用下的各項應力。 -
Strength classes grades of concrete
混凝土強度等級29
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