【作者】 姚泽良； 党发宁； 白国良；

【Author】 YAO Ze-liang~1,DANG Fa-ning~1,BAI Guo-liang~2 (1.Faculty of W ater Resources and Hydraulic Power,Xi’an University of Technology,Xi’an 710048,China; 2.School of Civil Engeering,Xi’an University of Architecture & Technology,Xi’an 710055,China)

【机构】 西安理工大学水利水电学院； 西安建筑科技大学土木工程学院；

【摘要】 钢-混凝土结构作为电厂冷却设备的支撑结构其沉降问题必须有效控制。采用有限元分析软件SAP2000对电厂钢-混凝土结构建模,计算了多种沉降工况作用下结构的静力指标,对比分析了不同沉降作用下典型构件的受力行为。根据分析结果,得到了最不利沉降工况,提出了可供设计参考的建议。更多还原

【Abstract】 Steel-concrete structure is a support structure of the cooled equipment in large thermal power plants,its settlement should be effectively controlled.A model of the steel-concrete structure was established with the finite element analysis software SAP2000. The static force index of the structure under the action of many settlement conditions were calculated.The mechanical behaviors of typical members under different settlement conditions were analyzed.According to the results,the most disadvantageous condition was obtained. Some advice as a reference for the designers was presented based on the analysis results.更多还原