concrete lock 中文意思是什麼
concrete lock
解釋
混凝土船閘-
Through improvement of construction technology of chamfer of zaohe river third - line lock ' s chamber wall, the inclined surface concrete quality has been well controlled
通過對皂河三線船閘閘室墻倒角施工工藝的改進，斜面砼表面質量得到了較好的控制。 -
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。 -
In combination with the application of lightweight aggregate concrete in construction of xinba lock hoist room, this paper discusses the technical features of lightweight aggregate and lightweight aggregate concrete, to promote the development of application technique of lightweight aggregate concrete, and broaden its application scope as well
摘要結合新壩船閘啟閉機房結構物工程中輕骨料混凝土應用，探討輕骨料及輕骨料混凝土的技術性質，以提高輕骨料砼的應用技術，拓寬輕骨料砼的應用范圍。
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