大型斜拉桥施工过程复杂、控制要求严格，施工期各种不利条件均可能对成桥内力、线型造成潜在的影响。
Any disadvantage during construction may potentially affect the internal forces and deck alignments after it is open to traffic .
在预应力混凝土斜拉桥的施工过程中对主梁线形与结构内力的控制非常重要。
The control of girder geometry and internal forces is very important in the construction of pre-stressed concrete cable-stayed Bridges.
桥梁施工控制是桥梁建设的安全保证，施工过程中进行索力监控在保证斜拉桥的线形和结构的受力性能中的地位越来越重要。
It is more and more important that the cable force monitoring for alignment and mechanical performance of cable-stayed bridge in the construction of large-span bridge.
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