【摘要】 采用通用有限元软件ANSYS,对软土中沉井的下沉过程进行了有限元分析,研究了变异性和不确定性因素对沉井下沉姿态的影响,证实了施工过程数值模拟结果的合理性,提出了沉井施工中的控制措施。更多还原

【Abstract】 The sinking construction process of an open caisson in complex geology was analyzed by finite element method,using general FEM software ANSYS.The influence of variability and uncertainty factors on open caisson’s sinking attitude was investigated,the rationality of numerical simulation results of construction process has been verified,some control measure during open caisson construction was proposed.更多还原