concrete box culvert 混凝土箱涵
reinforced concrete box culvert 钢筋混凝土箱涵
buried concrete box culvert 沟埋式砼箱涵
embedded concrete box culvert 沟埋式箱涵
reinforcd concrete box culvert 钢筋混凝土箱涵
Cracks are easily occurred during constructthereinforced concrete box culvert.
钢筋混凝土箱涵在施工过程中，易产生裂缝。
The cracking in embedded concrete box culvert in Chongqing City was studied and the structural calculation checks in this paper were performed using elastic foundation beam theory.
本文针对重庆市某沟埋式市政混凝土箱涵的开裂事件，运用了弹性地基梁理论进行箱涵结构计算。
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