Fabricating and demoulding of the base mould is a key during the course of construction for precast plategirder of highway bridge.
公路桥梁预制钢筋混凝土板梁施工中,底模的制作及脱模是关键。
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This paper introduce the calculational program of coping elevation for free plategirder curve bridge and resolve the handworked calculational defect, it will useful for improving work efficiency.
The handworked calculational way of coping elevation for free plategirder curve bridge in expressway have more repeated workload, slow footed and easy to make a mistake.