拼合截面 的英文怎麼說
中文拼音 [pīngějiémiàn]
拼合截面
英文
fabricated section-
This paper emphasizes on the construction control of concrete arch bridge, which is constructed by the precast segmental cantilever method. through analyzing this new erection method, it is considered that the cable forces directly influence the stresses of arch rib sections and the deflections of the arch axis, in addition, the stress of the arch rib section is the key factor in construction control
本文以懸臂拼裝鋼筋混凝土拱橋的施工控制為研究對象,結合工程實例,分析了大跨徑鋼筋混凝土拱橋的懸臂拼裝施工方法,認為施工過程中拉索的索力直接影響拱肋截面的應力和拱肋軸線的標高,拱肋截面的應力是懸臂拼裝拱橋施工控制的關鍵因素。
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