The calculation on relative parameters for strain-pull controlling of T-style beam bridge prestress, can provide reference for construction in future.
对T型梁桥梁板预应力张拉控制相关参数的计算，可为今后的施工提供参考。
This paper explained the construction technology of the bearing replacement for quasi-continuous T-girder bridge and analyzed the causes of bearing disease.
本文着重介绍准连续T型梁桥支座替换工程施工技术，并分析支座病害原因。
The cause of crack formation in construction of prefabricated t beams of a certain prestressed bridge is analysed.
分析了某预应力桥梁预制T梁施工裂缝产生的原因。
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