Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil nailing wall slope supporting structure
The invention discloses a soil nailing wall slope supporting structure, and relates to the technical field of soil nailing wall construction. Comprising a first concrete layer attached to a side slope, a plurality of soil nail holes are vertically formed in the slope surface of the first concrete layer, soil nails are inserted into the soil nail holes, a plurality of centering assemblies are arranged on the soil nails, and concrete columns are poured into the soil nail holes; the device is characterized in that the centering assembly comprises a centering pipe, at least three guide plates are evenly arranged in the circumferential direction of the centering pipe, one end of each guide plate is hinged to the centering pipe through a hinge lug, and the other end of each guide plate is inserted into soil on the inner wall of a soil nail hole; the middle of the guide plate is connected with the centering pipe through a spring; the centering pipe is arranged on the soil nail in a sleeving mode and fixedly connected with the soil nail. According to the centering assembly, the centering function can be achieved, and the uplift bearing capacity of the soil nail can be improved; the self-adaptive soil nailing device is simple in structure and low in manufacturing cost, self-adaptive adjustment can be achieved for soil nailing holes with different hole diameters, manual adjustment is not needed, and high practicability is achieved.
本发明公开了一种土钉墙边坡支护结构，涉及土钉墙施工技术领域。包括与边坡贴合的第一混凝土层，第一混凝土层的坡面上垂直开设有多个土钉孔，土钉孔内插设有土钉，土钉上设置有多个对中组件，土钉孔内浇筑有混凝土柱；其特征在于，对中组件包括对中管，对中管周向均匀布置有至少三个导向板，导向板一端通过铰接耳与对中管铰接，另一端插入到土钉孔内壁的土壤内；导向板中部通过弹簧与对中管连接；对中管套设于土钉上，并与土钉固定连接。本发明的对中组件不仅能够实现对中功能，还能提高土钉的抗拔承载力；结构简单，制作成本低，对于孔径不同的土钉孔能够实现自适应调整，无需人工调节，具有较高的实用性。
Soil nailing wall slope supporting structure
The invention discloses a soil nailing wall slope supporting structure, and relates to the technical field of soil nailing wall construction. Comprising a first concrete layer attached to a side slope, a plurality of soil nail holes are vertically formed in the slope surface of the first concrete layer, soil nails are inserted into the soil nail holes, a plurality of centering assemblies are arranged on the soil nails, and concrete columns are poured into the soil nail holes; the device is characterized in that the centering assembly comprises a centering pipe, at least three guide plates are evenly arranged in the circumferential direction of the centering pipe, one end of each guide plate is hinged to the centering pipe through a hinge lug, and the other end of each guide plate is inserted into soil on the inner wall of a soil nail hole; the middle of the guide plate is connected with the centering pipe through a spring; the centering pipe is arranged on the soil nail in a sleeving mode and fixedly connected with the soil nail. According to the centering assembly, the centering function can be achieved, and the uplift bearing capacity of the soil nail can be improved; the self-adaptive soil nailing device is simple in structure and low in manufacturing cost, self-adaptive adjustment can be achieved for soil nailing holes with different hole diameters, manual adjustment is not needed, and high practicability is achieved.
本发明公开了一种土钉墙边坡支护结构，涉及土钉墙施工技术领域。包括与边坡贴合的第一混凝土层，第一混凝土层的坡面上垂直开设有多个土钉孔，土钉孔内插设有土钉，土钉上设置有多个对中组件，土钉孔内浇筑有混凝土柱；其特征在于，对中组件包括对中管，对中管周向均匀布置有至少三个导向板，导向板一端通过铰接耳与对中管铰接，另一端插入到土钉孔内壁的土壤内；导向板中部通过弹簧与对中管连接；对中管套设于土钉上，并与土钉固定连接。本发明的对中组件不仅能够实现对中功能，还能提高土钉的抗拔承载力；结构简单，制作成本低，对于孔径不同的土钉孔能够实现自适应调整，无需人工调节，具有较高的实用性。
Soil nailing wall slope supporting structure
一种土钉墙边坡支护结构
LI KE (Autor:in) / SHENG WEI (Autor:in) / LIU YIKE (Autor:in) / BI WEI (Autor:in) / QIAN JIN (Autor:in) / DAI ZHONGQUAN (Autor:in) / HE YONGBIN (Autor:in) / ZHANG HUA (Autor:in) / LIU QIANG (Autor:in) / ZENG LINGPENG (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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