A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anchor bar pile rooting retaining wall-anchor cable combined supporting structure and construction method thereof
The invention relates to the technical field of roadbed supporting, and particularly discloses an anchor bar pile rooting retaining wall-anchor cable combined supporting structure and a construction method thereof.The combined supporting structure comprises a retaining wall, anchor bar piles are arranged below the retaining wall, a top beam is arranged at the tops of the anchor bar piles, and the retaining wall is fixedly arranged at the top end of the top beam; the retaining wall is provided with a reserved hole used for installing an anchor cable, a connecting sleeve is embedded in the side wall of the reserved hole, and the anchor cable is fixed to the connecting sleeve. A grouting pipe is arranged in the anchor cable, an anchoring head is fixedly arranged at the end, away from the retaining wall, of the anchor cable, and the grouting pipe communicates with the anchoring head. A grout outlet is formed in the anchoring head, and a clamping mechanism is arranged at the grout outlet. The non-excavation type construction method is adopted, disturbance to a natural abrupt slope soil body is reduced, the original natural environment and slope stability are protected, complex pile foundation construction mechanical requirements are avoided, the construction process is simplified, and the construction difficulty and the engineering cost in complex terrains are reduced.
本发明涉及路基支护技术领域，具体公开一种锚筋桩生根挡墙‑锚索组合支护结构及其施工方法，其中，组合支护结构包括挡墙，挡墙的下方设置有锚筋桩，锚筋桩的顶部设置有冠梁，挡墙固定设置于冠梁的顶端；挡墙上设置有用于安装锚索的预留孔，预留孔的侧壁预埋有连接套筒，锚索与连接套筒固定；锚索的内部设置有注浆管，锚索远离挡墙的一端固定设置有锚固头，注浆管与锚固头连通；锚固头上设置有出浆口，出浆口处设置有卡紧机构。本发明采用非开挖式的施工方法，减少了对天然陡坡土体的扰动，保护了原有的自然环境和坡面稳定性，避免了复杂的桩基础施工机械需求，简化了施工过程，降低了在复杂地形中的施工难度和工程造价。
Anchor bar pile rooting retaining wall-anchor cable combined supporting structure and construction method thereof
The invention relates to the technical field of roadbed supporting, and particularly discloses an anchor bar pile rooting retaining wall-anchor cable combined supporting structure and a construction method thereof.The combined supporting structure comprises a retaining wall, anchor bar piles are arranged below the retaining wall, a top beam is arranged at the tops of the anchor bar piles, and the retaining wall is fixedly arranged at the top end of the top beam; the retaining wall is provided with a reserved hole used for installing an anchor cable, a connecting sleeve is embedded in the side wall of the reserved hole, and the anchor cable is fixed to the connecting sleeve. A grouting pipe is arranged in the anchor cable, an anchoring head is fixedly arranged at the end, away from the retaining wall, of the anchor cable, and the grouting pipe communicates with the anchoring head. A grout outlet is formed in the anchoring head, and a clamping mechanism is arranged at the grout outlet. The non-excavation type construction method is adopted, disturbance to a natural abrupt slope soil body is reduced, the original natural environment and slope stability are protected, complex pile foundation construction mechanical requirements are avoided, the construction process is simplified, and the construction difficulty and the engineering cost in complex terrains are reduced.
本发明涉及路基支护技术领域，具体公开一种锚筋桩生根挡墙‑锚索组合支护结构及其施工方法，其中，组合支护结构包括挡墙，挡墙的下方设置有锚筋桩，锚筋桩的顶部设置有冠梁，挡墙固定设置于冠梁的顶端；挡墙上设置有用于安装锚索的预留孔，预留孔的侧壁预埋有连接套筒，锚索与连接套筒固定；锚索的内部设置有注浆管，锚索远离挡墙的一端固定设置有锚固头，注浆管与锚固头连通；锚固头上设置有出浆口，出浆口处设置有卡紧机构。本发明采用非开挖式的施工方法，减少了对天然陡坡土体的扰动，保护了原有的自然环境和坡面稳定性，避免了复杂的桩基础施工机械需求，简化了施工过程，降低了在复杂地形中的施工难度和工程造价。
Anchor bar pile rooting retaining wall-anchor cable combined supporting structure and construction method thereof
一种锚筋桩生根挡墙-锚索组合支护结构及其施工方法
JIAO WENCAN (author) / LIU XIANLIN (author) / TANG ZHENGHUI (author) / LUO HUIZHONG (author) / KUANG BO (author) / MI DECAI (author) / SHAO YU (author) / YE QIONGYAO (author) / HAN LINLIN (author) / LUO ANMIN (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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