CAJ | 학술논문

水库运行后出现溢流坝闸墩竖向裂缝，在调查与检测基础上，运用ANSYS有限元软件及线性静力学理论，分析静水荷载、闸墩上部重力荷载、闸门开启荷载、温度荷载等组合荷载作用下对闸墩整体结构应力分布计算，分析了闸墩混凝土危险区域及裂缝成因，提出裂缝修补加固技术，为类似工程问题提供借鉴。
수고운행후출현일류패갑돈수향렬봉，재조사여검측기출상，운용ANSYS유한원연건급선성정역학이론，분석정수하재、갑돈상부중력하재、갑문개계하재、온도하재등조합하재작용하대갑돈정체결구응력분포계산，분석료갑돈혼응토위험구역급렬봉성인，제출렬봉수보가고기술，위유사공정문제제공차감。
Sluice pier vertical cracks appeared after the reservoir operated.Based on the investigation and detection ,finite element software ANSYS and Linear Static theory were employed to analyze the stress distribution of pier structure in the overall and location of the crack from the perspective of linear static on hydrostatic pressure ,upper load of pier ,opening load of sluice gates ,temperature load.The causes of the pier concrete crack were discussed ,and the repair and reinforcement technology for crack was put forward to provide reference for the similar engineering problems.