...及改造-施工技术-建筑施工行业领域的专业平台 关键词］ 拱架； 开裂； 加固； 改造； 组合槽钢梁 [gap=952]Key words:arch frame; crack; strengthening; rebuilding; composite channel steel beam ..
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arch-frame press 拱架压机 ; 拱砖
full arch frame 满堂式拱架
steel arch frame deformation 钢拱架变形
floor arch frame 底部肋骨
steel arch frame 钢拱架
gabled arch frame 门式拱架
braced arch frame 撑式拱架
stressed-arch frame 张拉弦钢拱架
cable-strut arch frame 索支承实腹式钢拱
The stressed-arch frame is a new type of prestressed steel structure system.
张拉弦钢拱架结构是一种新型的预应力钢结构体系。
The construction of such a aqueduct is rather convenient because of simply supporting the monolithic chute body on the arch frame.
由于采用折线拱并将连续槽身搁置在拱体排架上，该渡槽具有施工简便的优点。
Then the structural accident of total section drive-through type crack is caused in arch frame top chord, which is induced by hoisting and detection using pulley arbitrarily.
铜绿山矿某三铰拱屋架单轨吊梁结构体系，因技术改造增加设备简体重量，随意用滑轮组起吊检修，导致拱架上弦全截面贯通式开裂的结构事故。
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