bracing tied-arch 中文意思是什麼
bracing tied-arch
解釋
桁架式連桿拱-
Then, a thorough discussion and sum ? p about the main construction process of cfst tied ? rch bridge without wind bracing is presented in the paper in association with the construction practice of the bridge. in addition, the author put emphasis on the static calculation of two point integral hoisting construction method in single cfst arch rib. futhermore, the stabilization of arch rib in construction and service stage are analyzed detailedly
本文結合該大橋的施工實踐，對無風撐鋼管混凝土系桿拱橋的主要工藝施工流程進行了全面論述和總結，並重點對單片鋼管拱肋兩點整體吊裝的結構受力進行了靜力計算及對拱肋在施工和運營階段的穩定進行了分析。 -
The construction of concrete filled with steel tubular ( cfst ) arch bridge has been developed in recent ten years in our country. although about 40 bridges whose span are longer than 80 meters are constructed, there are only two through tied ? rch bridges without wind bracing, including guangzhou jiefang bridge
近10年來，我國鋼管混凝土拱橋建設發展迅猛，已建成的跨度大於80米的約有40多座，而無風撐下承式系桿拱橋僅2座。
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