concrete lock floor 中文意思是什麼
concrete lock floor
解釋
混凝土船閘底板-
Systemic analyses of the practical engineering have been done. the engineering measures including post - pouring belt, part pier pouring with lock floor at one time and pipe cooling is been thoroughly studied. by applying these measures, the stresses in the concrete change
針對實際工程混凝土施工需要,著重研究了后澆帶、部分墩墻和底板同時澆築和布置冷卻水管三種工程措施所帶來的混凝土應力的變化情況。
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