upper falsework 中文意思是什麼
upper falsework
解釋
上部腳手架-
Rc - masonry combination arch bridge makes rc arch ribs as former spanning structure and falsework of upper masonry ' s construction. finally, reinforced concrete and masonry together form arch ring
它提出了以rc拱肋作為先期的跨越結構和後期高強石砌體砌築的施工支架,最終由石砌體和rc拱肋共同形成主拱圈的構思。
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