但高墩施工模板还不够完善，桥墩及连续刚构梁部线形控制停留在一般桥梁的控制方法上。
Whereas, construction forms of high piers are still not perfect enough and line shapes of piers and continuous rigid beams can only be controlled with the control method of common Bridges.
采用空间梁单元将大跨连续刚构桥的桥墩进行有限元离散，建立了大跨连续刚构桥的桥墩静力非线性分析的空间杆系计算模型。
The concrete contents are as follows: 1. A computational model, which is used to analyze the nonlinear static behavior of the pier, is established by use of space beam element.
本文依据结构可靠度理论，对高墩大跨预应力混凝土刚构桥的施工期桥墩可靠度进行研究。
On the basis of structure reliability principles, this essay studies the reliability of prestressed-concrete rigid-frame bridge with high-pier and large-span during construction period.
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