A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ultra-long large-diameter energy pile and construction method thereof
The invention relates to a super-long large-diameter energy pile and a construction method thereof.The super-long large-diameter energy pile comprises a steel reinforcement cage, a steel reinforcement pile body, a steel reinforcement pile body and a steel reinforcement pile body, the steel reinforcement cage is arranged in a drilled hole in a sleeved mode, and the drilled hole is formed in a soil body; the heat exchange pipe loop is wound on the inner wall of the reinforcement cage; and concrete is poured in the drilled hole to form the concrete pile body, and the concrete pile body, the reinforcement cage and the heat exchange pipe loop are connected into a whole. The heat exchange pipe is laid in the ultra-long large-diameter pile, the ultra-long large-diameter pile is upgraded and transformed into the energy pile, the ultra-long large-diameter energy pile can achieve higher pile foundation bearing capacity and heat exchange performance, the comprehensive cost and construction difficulty of the ultra-long large-diameter energy pile can be greatly reduced, the construction efficiency and quality of a heat exchange pipe system are guaranteed, and the energy-saving effect is achieved. And further popularization and application of the super-long large-diameter energy pile are promoted.
本发明涉及一种超长大直径能源桩及其施工方法，所述超长大直径能源桩包括：钢筋笼，所述钢筋笼套设在钻孔内，所述钻孔形成在土体内；换热管回路，所述换热管缠绕在所述钢筋笼的内壁上；混凝土桩身，混凝土浇注在所述钻孔内形成所述混凝土桩身，所述混凝土桩身与所述钢筋笼和换热管回路连结形成为一体。换热管敷设在超长大直径桩内部，将其升级改造为能源桩，所述超长大直径能源桩不仅可实现更高的桩基承载能力和热交换性能，而且能大幅度降低超长大直径能源桩的综合成本造价及施工难度，并保证换热管系统的施工效率和质量，以促进超长大直径能源桩的进一步推广与应用。
Ultra-long large-diameter energy pile and construction method thereof
The invention relates to a super-long large-diameter energy pile and a construction method thereof.The super-long large-diameter energy pile comprises a steel reinforcement cage, a steel reinforcement pile body, a steel reinforcement pile body and a steel reinforcement pile body, the steel reinforcement cage is arranged in a drilled hole in a sleeved mode, and the drilled hole is formed in a soil body; the heat exchange pipe loop is wound on the inner wall of the reinforcement cage; and concrete is poured in the drilled hole to form the concrete pile body, and the concrete pile body, the reinforcement cage and the heat exchange pipe loop are connected into a whole. The heat exchange pipe is laid in the ultra-long large-diameter pile, the ultra-long large-diameter pile is upgraded and transformed into the energy pile, the ultra-long large-diameter energy pile can achieve higher pile foundation bearing capacity and heat exchange performance, the comprehensive cost and construction difficulty of the ultra-long large-diameter energy pile can be greatly reduced, the construction efficiency and quality of a heat exchange pipe system are guaranteed, and the energy-saving effect is achieved. And further popularization and application of the super-long large-diameter energy pile are promoted.
本发明涉及一种超长大直径能源桩及其施工方法，所述超长大直径能源桩包括：钢筋笼，所述钢筋笼套设在钻孔内，所述钻孔形成在土体内；换热管回路，所述换热管缠绕在所述钢筋笼的内壁上；混凝土桩身，混凝土浇注在所述钻孔内形成所述混凝土桩身，所述混凝土桩身与所述钢筋笼和换热管回路连结形成为一体。换热管敷设在超长大直径桩内部，将其升级改造为能源桩，所述超长大直径能源桩不仅可实现更高的桩基承载能力和热交换性能，而且能大幅度降低超长大直径能源桩的综合成本造价及施工难度，并保证换热管系统的施工效率和质量，以促进超长大直径能源桩的进一步推广与应用。
Ultra-long large-diameter energy pile and construction method thereof
一种超长大直径能源桩及其施工方法
ZHANG CHAO (author) / XIAO LI (author) / LIU YANG (author) / QIN FENG (author) / PENG YANJIAN (author) / ZHAO MINGRUI (author) / YANGFAN (author) / LI ENDAO (author) / CHEN TUANHAI (author) / LI YUHANG (author)
2023-02-03
Patent
Electronic Resource
Chinese
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