the prestressed concrete frame structure

The influence of concrete creep on bridge structure under the construction and operation stage for prestressed concrete continuous rigid frame bridge and cable-stayed bridge is also analyzed.

本文还针对预应力混凝土连续刚构桥和斜拉桥，分析计算了其在施工和运营阶段，混凝士徐变对桥梁结构的影响。

The shaking table test was conducted to gain an insight into the earthquake resistant performance of a large-span prestressed concrete grillage girder space frame structure.

利用地震振动台对大跨预应力混凝土井式梁空间框架结构的抗震性能进行了实验研究。

The shaking table test has thus been conducted of a large-span prestressed concrete grillage girder frame structure to gain an insight into its earthquake-resistant performance.

利用模拟地震振动台对这种大跨预应力井式梁框架结构的抗震性能进行了研究。