检查井预制混凝土盖板有限元分析

摘要

By using the ANSYS software, the holistic modeling and calculation of concrete inspection well structure was done, and the defined dimensions and reinforcement of the precast concrete cover plate were analyzed. The results show that the stress of steel reinforcement in precast concrete cover plate is less than its yield stress, and the tensile and compressive strength of concrete can meet the requirements.%利用 ANSYS 有限元软件，通过对检查井结构进行整体建模和计算，对已确定尺寸和配筋的预制混凝土盖板进行了重点分析。分析结果表明，预制混凝土盖板内钢筋应力小于屈服应力，且混凝土的抗拉、抗压强度均满足要求。