某钢筋混凝土梁开裂检测及顶升验算分析

Analysis on the steel reinforced concrete beam cracking detection and jacking examination

对由于拆模过早导致后浇带一侧的现浇钢筋混凝土框架梁开裂和下挠情况进行了检测,评价了裂缝对构件的影响程度,并对顶升处理时的框架梁承载力和裂缝进行了验算,为顶升操作提供了理论依据。

The thesis detects one side of cast-in-situ steel reinforced concrete beam cracking and deflection owning to early model removal, evaluates the influencing degree of cracking upon the members, and examines the frame bearing capacity and cracks in jacking treatment, which has provided theoretical basis for jacking operation.