The bearing capacity of two super-long piles of No. 14 pier of an extra-long bridge across Jinghang Canal are detected with self-balanced loading testing method.
应用自平衡法对京杭运河某特大桥14号墩两根大直径超长桩的承载力进行检测。
It is one of the defects that cracks occur in the bottom slab of an extra-long prestressed concrete continuous rigid frame bridge. There are many influence factors.
大跨度预应力混凝土连续刚构桥底板出现开裂是该类桥梁出现的问题之一，其影响因素较多。
The security and dependability of the extra long bridge structure have become the general concern question of the society in these days.
特大型桥梁的结构安全可靠性已成为当今社会普遍关注的问题。
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