Part of a bridge under construction in Vietnam's southern Mekong region collapsed Wednesday, killing more than 20 people.
越南南部永隆地区一座正在构筑中的年夜桥本日坍塌，20多人死亡。
Marine construction technology like this is very complex, somewhat analogous to trying to build a bridge under water.
像这样的海洋建筑技术非常复杂，有些类似于尝试在水下建筑一座桥。
According to later information, I know that the construction thoughts is: First, construct a removable bridge made of reinforced concrete, then move it entirely under the railway.
根据后来的了解，得知桥的建设思路是，首先在铁路东侧构建一个钢筋混凝土桥体，然后采用整体推移的方法，将其挪到铁路底下。
This article analyzes dynamic responses of a continuous rigid frame bridge under construction with high piers and long span under the vehicles loading.
本文对一座正在施工中的高墩大跨连续刚构桥在汽车荷载作用下的动力反应进行了分析。
It's necessary to formulate a strategy set to suit enterprise own development if the highway bridge construction enterprise wants to grow strong under the complex market environment oneself.
路桥建设企业面临着更大的潜在市场和与外国路桥建设企业同时争夺路桥建设市场的局面。
Then the forward calculation is also used to get the tensile cable forces of the construction process to gain a finished bridge state under the control of the former forces.
再以此索力作为正装计算的控制张拉索力，通过正装计算得到一个成桥状态。
Suspension bridge as a long span, flexible structure, because of its sensitivity to wind, the stability under wind has become a key factor in design and construction.
悬索桥作为一种大跨径柔性结构，由于其对风作用的敏感性，抗风稳定性已经成为影响悬索桥设计施工的关键控制因素。
Suspension bridge as a long span, flexible structure, because of its sensitivity to wind, the stability under wind has become a key factor in design and construction.
悬索桥作为一种大跨径柔性结构，由于其对风作用的敏感性，抗风稳定性已经成为影响悬索桥设计施工的关键控制因素。
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