何建平,蔡玉军,孙建龙
预制混凝土箱涵结构设计理论与施工技术研究综述
Summary of the Research on Design Theory and Construction Technology of Precast Concrete Box Culvert Structure
2019年第12期
综述;箱涵;设计理论;施工技术;现浇法;直接顶进法;管幕-箱涵法
Review; Precast concrete box culvert; Design theory; Construction technology; Cast in place method; Direct jacking method; Pipe
2019年第12期
10.19761/j.1000-4637.2019.12.033.06
中铁第一勘察设计院集团有限公司科研项目(院科18-42)。
何建平,蔡玉军,孙建龙
中铁第一勘察设计院集团有限公司,西安 710043
何建平,蔡玉军,孙建龙.预制混凝土箱涵结构设计理论与施工技术研究综述[J].混凝土与水泥制品,2019(12):33-37+42.
HE J P,CAI Y J,SUN J L.Summary of the Research on Design Theory and Construction Technology of Precast Concrete Box Culvert Structure[J].China Concrete and Cement Products,2019(12):33-37+42.
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预制混凝土箱涵结构设计理论与施工技术研究综述
英文名 :
Summary of the Research on Design Theory and Construction Technology of Precast Concrete Box Culvert Structure
刊期 :
2019年第12期
关键词 :
综述;箱涵;设计理论;施工技术;现浇法;直接顶进法;管幕-箱涵法
Key words :
Review; Precast concrete box culvert; Design theory; Construction technology; Cast in place method; Direct jacking method; Pipe
刊期 :
2019年第12期
DOI :
10.19761/j.1000-4637.2019.12.033.06
文章编号 :
基金项目 :
中铁第一勘察设计院集团有限公司科研项目(院科18-42)。
作者 :
何建平,蔡玉军,孙建龙
单位 :
中铁第一勘察设计院集团有限公司,西安 710043
何建平,蔡玉军,孙建龙
何建平,蔡玉军,孙建龙.预制混凝土箱涵结构设计理论与施工技术研究综述[J].混凝土与水泥制品,2019(12):33-37+42.
HE J P,CAI Y J,SUN J L.Summary of the Research on Design Theory and Construction Technology of Precast Concrete Box Culvert Structure[J].China Concrete and Cement Products,2019(12):33-37+42.
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引用本文
摘 要:结合预制混凝土箱涵的设计理论和施工方法,深入分析了现有预制混凝土箱涵结构力学简化计算方法、有限元数值模拟分析方法。系统论述了现浇法、直接顶进工法和管幕-箱涵法的研究概况、进展及其优势进行了系统地论述与总结。并在此基础上,提出了研究中存在的关键技术和具体问题,探讨了预制混凝土箱涵结构的发展前景及趋势。
Abstract: According to the design theory and construction method of underground precast concrete box culvert, two structural calculation methods, simplified calculation of structural mechanics and finite element numerical simulation, and several kinds of construction methods of box culvert are discussed, including cast-in-place method, jacking method and pipe-curtain-box culvert method et al. Combined with existing research, the research status and hot spots at home and abroad are analyzed systematically, summary have also been given in this paper. On this basis, some problems existing in the research are put forward, and the development prospect of underground box culvert is forecasted.
Abstract: According to the design theory and construction method of underground precast concrete box culvert, two structural calculation methods, simplified calculation of structural mechanics and finite element numerical simulation, and several kinds of construction methods of box culvert are discussed, including cast-in-place method, jacking method and pipe-curtain-box culvert method et al. Combined with existing research, the research status and hot spots at home and abroad are analyzed systematically, summary have also been given in this paper. On this basis, some problems existing in the research are put forward, and the development prospect of underground box culvert is forecasted.
关键词:
综述;箱涵;设计理论;施工技术;现浇法;直接顶进法;管幕-箱涵法
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