超长结构中的温度应力分析

摘要

以昆明某拟建工程为依托，分析了温度应力产生的原因，从梁、柱、楼板等构件方面研究了温度作用对构件产生的影响，并探讨了控制结构温度应力的措施，以避免结构由于温度应力产生过大的裂缝。%Based on some planned project in Kunming, the paper analyzes the reasons for the temperature stress, researches the influence of the temperature effect on components from beams, columns, and slabs, and explores the measures to control the temperature stress of the structure, so as to avoid oversize cracks caused by the temperature stress.