CAJ | 학술논문

T梁的侧弯加大了梁片重心的偏位，不仅导致梁片在存放过程中难度加大，为吊装带来一系列难题。 T梁的侧弯也会影响桥梁施工的顺利进行，若侧弯过大，则会导致梁体受力过大，导致安全事故。对47 m预制T梁张拉后出现的侧弯原因进行分析，提出相应的控制措施并指导施工，有效控制了施工质量。
T량적측만가대료량편중심적편위，불부도치량편재존방과정중난도가대，위조장대래일계렬난제。 T량적측만야회영향교량시공적순리진행，약측만과대，칙회도치량체수력과대，도치안전사고。대47 m예제T량장랍후출현적측만원인진행분석，제출상응적공제조시병지도시공，유효공제료시공질량。
The lateral bending of T beam increases the deflection of gravity center,which not only leads to thedifficultyofthebeam storage,butalsobringsaseriesofproblemsfortheliftingofthebeam.Meanwhile,the lateral bending also affects the progress of bridge construction.If the bending is too large,it will cause adverse force to the beam,which is easy to lead to a serious accident.This paper analyzes the lateral bending of precast post-tensioned T beam,proposes corresponding control measures to guide the construction and control effectively the construction quality,hoping to serve as reference for persons of the same occupation.