{"title":"盾构下穿桥梁影响分析及控制措施","authors":"张 理维, 龚 贵清, 文 斯翔","doi":"10.26789/szgc.v7i5.1106","DOIUrl":null,"url":null,"abstract":"以中国深圳市轨道交通5号线工程为背景，论文研究盾构隧道下穿对桥梁的影响。采用三维数值模拟方法对比加固桥桩及不加固桥桩两种工况下桥面及桥桩的变形，得出两种工况下的变形均满足要求，且对桥桩进行加固能减小桥桩及桥面的沉降变形。最后参考相似工程及数值计算结果制定合理可行的施工控制措施。","PeriodicalId":58331,"journal":{"name":"城乡建设","volume":"16 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"盾构下穿桥梁影响分析及控制措施\",\"authors\":\"张 理维, 龚 贵清, 文 斯翔\",\"doi\":\"10.26789/szgc.v7i5.1106\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"以中国深圳市轨道交通5号线工程为背景，论文研究盾构隧道下穿对桥梁的影响。采用三维数值模拟方法对比加固桥桩及不加固桥桩两种工况下桥面及桥桩的变形，得出两种工况下的变形均满足要求，且对桥桩进行加固能减小桥桩及桥面的沉降变形。最后参考相似工程及数值计算结果制定合理可行的施工控制措施。\",\"PeriodicalId\":58331,\"journal\":{\"name\":\"城乡建设\",\"volume\":\"16 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-05-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"城乡建设\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://doi.org/10.26789/szgc.v7i5.1106\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"城乡建设","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.26789/szgc.v7i5.1106","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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