主要介绍了北门桥主桥中承式钢管混凝土提篮拱结构设计以及主要施工方法。
This paper introduces the design and construction method of main bridge of the North bridge, which is a half through concrete filled steel tubular truss arch structure.
实践证明，大跨中承式拱桥柔性吊杆按照轴心受拉杆件进行设计的方法有待商榷。
The practice proves that it needs to be further discussed that the flexible suspenders of a large-span half through bridge are designed as axial tension members.
吊杆是中、下承式拱桥一种必备的构件。
Suspender is one of half-through and through bridge the necessary member.
目前，中(下)承式拱桥吊杆越来越多的采用预应力钢绞线和预应力群锚锚固体系。
Today the more and more lifting equipment in middle or lower arch bridge are using pre-forced steel wring line and pre-forced anchor system.
根据海涂土壤特性设计了不同形状参数的测板，配装于SY-1型静载式水田土壤承压仪，在进行海涂土壤承压特性研究中取得了较理想的效果。
These dishes were disposed to a SY 1 dead load paddy field soil pressure instrument to study soil pressure sinkage characteristics on coastal shoaly land in Zhejiang.
有效地处理属性论的分级现象，后承式的推理方法被引入至计算中，结果形成属性论的一个新的计算框架。
We introduce the notion of sequent to the computation, and it results a new computing frame in the research.
针对上承式拱桥抗震加固的工程需要，提出了加设阻尼支撑的减震控制方案，在结构中增加集中阻尼来减小地震响应。
This paper proposes a new method of structure control that to set damping braces in a top-bear arch bridge.
针对上承式拱桥抗震加固的工程需要，提出了加设阻尼支撑的减震控制方案，在结构中增加集中阻尼来减小地震响应。
This paper proposes a new method of structure control that to set damping braces in a top-bear arch bridge.
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