弯梁桥的加固施工探讨_建筑科学论文 关键词:弯梁桥;弯扭藕合;桥粱加固 [gap=324]Keywords: bending beam bridge; Bending-torsional coupling; Bridge reinforcement
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To counter a bridge constructed with steel fiber reinforced ferroconcrete, the calculation of bending strength and crack of steel fiber reinforced ferroconcrete t beam has been accomplished.
结合某用钢纤维增强钢丝网混凝土建造的桥梁,进行了钢纤维增强钢丝网混凝土t形梁的正截面强度及裂缝计算。
Negative bending moment nearby the middle supports of composite steel-concrete continuous beam bridge, will cause floor deck concrete to crack and shorten its life.
钢-混凝土组合连续梁桥的中间支座附近为负弯矩区,会导致桥面混凝土开裂,缩短使用寿命。
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