The Nonuniform Settlement Analysis for a Industrial Building under the Adjacent Large-area Loading
|Keywords||Uneven settlement Large area loading Finite Element Analysis Structural Monitoring Structure detection|
Building foundation settlement, especially differential settlement is causing structural damage and destroy the most important reason . Building foundation caused by uneven settlement of many factors , including large area loading is one important reason . In recent years, the rapid development of industrial construction in coastal areas in the coastal area affected by a large area of ??soft soil under the action Heaping plant construction is increasing. Guo Neiwai causing structural collapse due to preloading accidents have occurred . How to predict the next big area loading uneven settlement structure , becoming a serious problem . In this paper, Tianjin harbors a company overhaul shop and machine shop in the background , first through the on-site monitoring and analysis summed up in a heap under the action of plant structure containing uneven settlement , and through on-site testing of numerical analysis provides relevant parameters ; secondly , the application of hierarchical method to calculate the sum of the corresponding differential settlement analytical solution ; Finally, through on-site test results , analytical and numerical solutions of mutual comparison and found analytical larger than the experimental results , the numerical method used in this paper agree well with the measured results , you can design and operation of related projects to provide basis and reference .