Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated expanded pile
The invention discloses a fabricated expanded pile. The fabricated expanded pile comprises a prefabricated connecting section, the upper portion of the prefabricated connecting section is connected and combined with a prefabricated variable-order reduction section, a plurality of prestress reinforcing materials are arranged in the prefabricated variable-order reduction section in a segmented mode, and the effect that different prestress is applied to different sections in the prefabricated variable-order reduction section is achieved. According to the fabricated expanded pile, a prefabricated pile serving as a composite pile core pile is more reasonable in stress, the bearing capacity of a prefabricated pile body material is fully exerted, and the economical efficiency is greatly improved.
本发明公开了一种装配式扩体桩，包括预制连接段，预制连接段的上方与预制变阶缩减段连接组合，在预制变阶缩减段中，分段设置若干预应力增强材料，实现预制变阶缩减段内不同段施加不同的预应力效果。本发明使得作为复合桩芯桩的预制桩受力更加合理，充分发挥预制桩桩身材料的承载能力，极大提高经济性。
Fabricated expanded pile
The invention discloses a fabricated expanded pile. The fabricated expanded pile comprises a prefabricated connecting section, the upper portion of the prefabricated connecting section is connected and combined with a prefabricated variable-order reduction section, a plurality of prestress reinforcing materials are arranged in the prefabricated variable-order reduction section in a segmented mode, and the effect that different prestress is applied to different sections in the prefabricated variable-order reduction section is achieved. According to the fabricated expanded pile, a prefabricated pile serving as a composite pile core pile is more reasonable in stress, the bearing capacity of a prefabricated pile body material is fully exerted, and the economical efficiency is greatly improved.
本发明公开了一种装配式扩体桩，包括预制连接段，预制连接段的上方与预制变阶缩减段连接组合，在预制变阶缩减段中，分段设置若干预应力增强材料，实现预制变阶缩减段内不同段施加不同的预应力效果。本发明使得作为复合桩芯桩的预制桩受力更加合理，充分发挥预制桩桩身材料的承载能力，极大提高经济性。
Fabricated expanded pile
一种装配式扩体桩
YAO ZHENYU (Autor:in) / HONG JUNQING (Autor:in) / XIA BAOGANG (Autor:in) / ZHU JIANXIN (Autor:in)
21.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2017
| Europäisches Patentamt | 2016