Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precast pile
The invention provides a precast pile, and relates to the field of transportation highway engineering. The precast pile comprises a pile body, and a concave-convex structure is arranged on the outer surface of the pile body. According to the concave-convex structure, the roughness of the outer surface wall of the pile body is improved, so that the side friction resistance of the precast pile is improved, and the friction force of the precast pile is improved. After pile driving is completed, the friction force between the side wall of the precast pile and a foundation is increased due to the arrangement of the concave-convex structure, the precast pile and the foundation are combined more firmly, and the combination degree of the foundation and the precast pile is higher.
本申请提供了一种预制桩，涉及交通运输公路工程领域。预制桩包括桩本体，桩本体的外表壁设有凹凸结构。凹凸结构增大了桩本体的外表壁的粗糙度，使得预制桩的侧摩阻力得以提高，从而提高预制桩的摩擦力，当打桩完成后，预制桩的侧壁与地基之间的摩擦力因凹凸结构的设置而增大，使得预制桩与地基环抱更加牢固，地基与预制桩的结合度更高。
Precast pile
The invention provides a precast pile, and relates to the field of transportation highway engineering. The precast pile comprises a pile body, and a concave-convex structure is arranged on the outer surface of the pile body. According to the concave-convex structure, the roughness of the outer surface wall of the pile body is improved, so that the side friction resistance of the precast pile is improved, and the friction force of the precast pile is improved. After pile driving is completed, the friction force between the side wall of the precast pile and a foundation is increased due to the arrangement of the concave-convex structure, the precast pile and the foundation are combined more firmly, and the combination degree of the foundation and the precast pile is higher.
本申请提供了一种预制桩，涉及交通运输公路工程领域。预制桩包括桩本体，桩本体的外表壁设有凹凸结构。凹凸结构增大了桩本体的外表壁的粗糙度，使得预制桩的侧摩阻力得以提高，从而提高预制桩的摩擦力，当打桩完成后，预制桩的侧壁与地基之间的摩擦力因凹凸结构的设置而增大，使得预制桩与地基环抱更加牢固，地基与预制桩的结合度更高。
Precast pile
一种预制桩
WANG CHANGJIANG (Autor:in) / GU HAIDONG (Autor:in) / ZENG HUAIWU (Autor:in) / DONG JIALIN (Autor:in) / DUAN YAJUN (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Precast pile connecting piece, precast pile connecting structure and precast pile thereof
| Europäisches Patentamt | 2022
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