朱 俊1,胡 可2,吴平平1,于春江2
朱俊,胡可,吴平平,等.预制混凝土板桩式结构在公路改扩建中的应用[J].混凝土与水泥制品,2020(9):40-42,51.
ZHU J,HU K,WU P P,et al.Application of Precast Pile-slab Structure in Highway Reconstruction and Expansion Project[J].CHINA CONCRETE AND CEMENT PRODUCTS,2020(9):40-42,51.
预制混凝土板桩式结构在公路改扩建中的应用
朱 俊1,胡 可2,吴平平1,于春江2
朱俊,胡可,吴平平,等.预制混凝土板桩式结构在公路改扩建中的应用[J].混凝土与水泥制品,2020(9):40-42,51.
ZHU J,HU K,WU P P,et al.Application of Precast Pile-slab Structure in Highway Reconstruction and Expansion Project[J].CHINA CONCRETE AND CEMENT PRODUCTS,2020(9):40-42,51.
摘 要:为解决高速公路改扩建工程在局部路段面临的取土、征地困难等问题,研发了一种预制混凝土桩板式结构。该结构以预制混凝土管桩直接支撑预制钢筋混凝土梁板为承载结构,分析了该结构的特征和优势,阐述了该结构的构造细节和设计方法,并介绍了该结构在改扩建工程中的应用。
Abstract: In order to solve the difficult problems of collecting land and land requisition faced in the highway reconstruction and expansion project, a new type of highway pile-slab structure was developed. The structure is a simple and permeable load-bearing structure formed by precast piles directly supporting precast reinforced concrete slabs. The typical characteristics and advantages of the structural system are analyzed, the structural details and design methods of the structure are expound and the application of the structure in the reconstruction and expansion project is introduced.
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