{"title":"塔吊高桩承台系统钢柱受力研究","authors":"","doi":"10.23977/jemm.2023.080402","DOIUrl":null,"url":null,"abstract":"Due to the special working condition of the tower crane, the high pile bearing system installed in the middle of the foundation pit should bear relatively large vertical load, horizontal force, bending moment and torque. The force situation is very complex. The research results show that the steel column is a compressive bending force member, and the most unfavorable working condition occurs in the stage, when the installation tower crane is put into use and the foundation pit has not been excavated.","PeriodicalId":32485,"journal":{"name":"Journal of Engineering Mechanics and Machinery","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Research on the Force of Steel Column in Tower Crane High Pile Cap System\",\"authors\":\"\",\"doi\":\"10.23977/jemm.2023.080402\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Due to the special working condition of the tower crane, the high pile bearing system installed in the middle of the foundation pit should bear relatively large vertical load, horizontal force, bending moment and torque. The force situation is very complex. The research results show that the steel column is a compressive bending force member, and the most unfavorable working condition occurs in the stage, when the installation tower crane is put into use and the foundation pit has not been excavated.\",\"PeriodicalId\":32485,\"journal\":{\"name\":\"Journal of Engineering Mechanics and Machinery\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Engineering Mechanics and Machinery\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23977/jemm.2023.080402\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Engineering Mechanics and Machinery","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23977/jemm.2023.080402","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Research on the Force of Steel Column in Tower Crane High Pile Cap System
Due to the special working condition of the tower crane, the high pile bearing system installed in the middle of the foundation pit should bear relatively large vertical load, horizontal force, bending moment and torque. The force situation is very complex. The research results show that the steel column is a compressive bending force member, and the most unfavorable working condition occurs in the stage, when the installation tower crane is put into use and the foundation pit has not been excavated.
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