Thank you for calling to Beijing Zhengtaizheng Cable Bridge Frame Co.
广告彩铃铃音内容参考：欢迎致电北京正泰正电缆桥架有限公司！
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。
Climbing-frame is often used in the high-tower construction of cable-stayed or cable-suspended bridge, but seldom used in common pier construction.
爬架施工一般应用于斜拉桥或悬索桥的高塔塔柱施工，而很少用于一般墩身施工。
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