Thermal Stress FE Analysis of Large-scale Gas Holder Under Sunshine Temperature Field

摘要：

　　The temperature field and thermal stress of Man type gas holder is simulated by using the theory of sunshine temperature field based on ASHRAE clear-sky model and the finite element method.The distribution of surface temperature and thermal stress of gas holder under the given sunshine condition is obtained.The results show that the thermal stress caused by sunshine can be identified as one of the important factors for the failure of local cracked oil leakage which happens on the sunny side before on the shady side.Therefore,it is of great importance to consider the sunshine thermal load in the stress analysis,design and operation of large-scale steel structures such as the gas holder.

作者: Jingyu Li Ranxia Yang Hehui Wang

作者单位: School of Mechanical and Power Engineering,East China University of Science and Technology,Shanghai,China

会议类型: 国际会议

会议名称: The 1st International Symposium on Application of Materials Science and Energy Materials (SAMSE 2017)

会议地点: 上海

会议语种:英文

页码: 1-6

在线出版日期: 2017-12-28（万方平台首次上网日期，不代表论文的发表时间）