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A platform for research: civil engineering, architecture and urbanism
Method for producing concrete pipe pile and concrete pipe pile
The invention discloses a method for producing a concrete pipe pile and the concrete pipe pile. The method for producing the concrete pipe pile comprises the following steps that a surface layer of the pipe pile is formed by adopting C100-C120 concrete in a mold through a centrifugal process; on the basis that the surface layer is formed, C80-C90 concrete is adopted to form a transition layer of the pipe pile through a centrifugal process; and on the basis that the transition layer is formed, C60-C70 concrete is adopted to form an inner layer of the pipe pile through a centrifugal process, and forming is completed. The concrete pipe pile is obtained based on the method. Concrete materials with different properties are adopted step by step to centrifugally produce the pipe pile, the surface layer is made of rapidly-set and hardened super-early-strength concrete, so that the steam-curing-free pipe pile concrete is rapidly demolded, the pipe pile production efficiency is improved, the concrete on the surface layer has good properties, and the quality of the pipe pile concrete can be effectively improved; the surface layer and the inner layer are connected into a whole through the transition layer, so that the machined pipe pile can be rapidly demolded and has good durability.
本申请公开了一种生产混凝土管桩的方法及混凝土管桩，生产混凝土管桩的方法包括以下步骤：在模具内通过离心工艺，采用C100～C120混凝土形成管桩的表层；在形成了表层的基础上，通过离心工艺，采用C80～C90混凝土形成管桩的过渡层；在形成了过渡层的基础上，通过离心工艺，采用C60～C70混凝土形成管桩的内层，成型完成。基于所述的方法得到混凝土管桩。本申请分步采用不同性能的混凝土材料离心生产管桩，表层采用快速凝结硬化的超早强混凝土，使得免蒸养管桩混凝土快速脱模，提高了管桩生产效率，且表层的混凝土具有良好性能，可有效提升管桩混凝土质量；过渡层将表层和内层连接为一体，使得加工形成的管桩既能够快速脱模又具有良好的耐久性。
Method for producing concrete pipe pile and concrete pipe pile
The invention discloses a method for producing a concrete pipe pile and the concrete pipe pile. The method for producing the concrete pipe pile comprises the following steps that a surface layer of the pipe pile is formed by adopting C100-C120 concrete in a mold through a centrifugal process; on the basis that the surface layer is formed, C80-C90 concrete is adopted to form a transition layer of the pipe pile through a centrifugal process; and on the basis that the transition layer is formed, C60-C70 concrete is adopted to form an inner layer of the pipe pile through a centrifugal process, and forming is completed. The concrete pipe pile is obtained based on the method. Concrete materials with different properties are adopted step by step to centrifugally produce the pipe pile, the surface layer is made of rapidly-set and hardened super-early-strength concrete, so that the steam-curing-free pipe pile concrete is rapidly demolded, the pipe pile production efficiency is improved, the concrete on the surface layer has good properties, and the quality of the pipe pile concrete can be effectively improved; the surface layer and the inner layer are connected into a whole through the transition layer, so that the machined pipe pile can be rapidly demolded and has good durability.
本申请公开了一种生产混凝土管桩的方法及混凝土管桩，生产混凝土管桩的方法包括以下步骤：在模具内通过离心工艺，采用C100～C120混凝土形成管桩的表层；在形成了表层的基础上，通过离心工艺，采用C80～C90混凝土形成管桩的过渡层；在形成了过渡层的基础上，通过离心工艺，采用C60～C70混凝土形成管桩的内层，成型完成。基于所述的方法得到混凝土管桩。本申请分步采用不同性能的混凝土材料离心生产管桩，表层采用快速凝结硬化的超早强混凝土，使得免蒸养管桩混凝土快速脱模，提高了管桩生产效率，且表层的混凝土具有良好性能，可有效提升管桩混凝土质量；过渡层将表层和内层连接为一体，使得加工形成的管桩既能够快速脱模又具有良好的耐久性。
Method for producing concrete pipe pile and concrete pipe pile
一种生产混凝土管桩的方法及混凝土管桩
WANG CHENGQI (author) / LIANG YUANBO (author) / FANG ZISHAN (author)
2023-07-07
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
/
E02D
FOUNDATIONS
,
Gründungen