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A platform for research: civil engineering, architecture and urbanism
Inter-pile shotcrete anchor construction method under sandy gravel geological condition
The invention belongs to the field of building construction, and particularly discloses an inter-pile shotcrete anchor construction method under sandy gravel geological conditions, which comprises the following steps of: cleaning an inter-pile working surface to enable the inter-pile working surface to have no sundries; a dense mesh type safety net is laid on the working face between the piles, the dense mesh type safety net is attached to the working face between the piles, and then the dense mesh type safety net is fixed to the working face between the piles through a fixing structure; reinforcing ribs are welded to the embedded steel bars embedded in the side faces of the adjacent pile bodies, the embedded steel bars embedded in the side faces of the adjacent pile bodies are connected through the reinforcing ribs, and reinforcing meshes are erected with the reinforcing ribs as positioning; and concrete is sprayed towards the reinforcing mesh pieces, the dense mesh type safety net and the reinforcing mesh pieces cover the inter-pile working face through the sprayed concrete, and a protection wall is formed. By the adoption of the scheme, the problem that due to the fact that a sandy gravel stratum is prone to collapse, a working face between piles needs to be temporarily supported before a reinforcing mesh is erected and concrete is sprayed can be solved.
本发明属于建筑施工领域，具体公开了一种砂卵石地质条件下桩间喷锚施工方法，包括以下步骤：清理桩间工作面，使得桩间工作面上无杂物；在桩间工作面铺设密目式安全网，将密目式安全网和桩间工作面贴合，然后将密目式安全网通过固定结构固定至桩间工作面上；在相邻桩体侧面预埋的植筋上焊接加强筋，加强筋将相邻桩体侧面预埋的植筋连接起来，以加强筋作为定位，搭设钢筋网片；朝向钢筋网片喷射混凝土，喷射混凝土将密目式安全网、钢筋网片均覆盖在桩间工作面上，形成护壁。采用本发明的方案，可以解决砂卵石地层容易垮塌，因此在搭设钢筋网喷射混凝土之前，需要对桩间工作面进行临时支护的问题。
Inter-pile shotcrete anchor construction method under sandy gravel geological condition
The invention belongs to the field of building construction, and particularly discloses an inter-pile shotcrete anchor construction method under sandy gravel geological conditions, which comprises the following steps of: cleaning an inter-pile working surface to enable the inter-pile working surface to have no sundries; a dense mesh type safety net is laid on the working face between the piles, the dense mesh type safety net is attached to the working face between the piles, and then the dense mesh type safety net is fixed to the working face between the piles through a fixing structure; reinforcing ribs are welded to the embedded steel bars embedded in the side faces of the adjacent pile bodies, the embedded steel bars embedded in the side faces of the adjacent pile bodies are connected through the reinforcing ribs, and reinforcing meshes are erected with the reinforcing ribs as positioning; and concrete is sprayed towards the reinforcing mesh pieces, the dense mesh type safety net and the reinforcing mesh pieces cover the inter-pile working face through the sprayed concrete, and a protection wall is formed. By the adoption of the scheme, the problem that due to the fact that a sandy gravel stratum is prone to collapse, a working face between piles needs to be temporarily supported before a reinforcing mesh is erected and concrete is sprayed can be solved.
本发明属于建筑施工领域，具体公开了一种砂卵石地质条件下桩间喷锚施工方法，包括以下步骤：清理桩间工作面，使得桩间工作面上无杂物；在桩间工作面铺设密目式安全网，将密目式安全网和桩间工作面贴合，然后将密目式安全网通过固定结构固定至桩间工作面上；在相邻桩体侧面预埋的植筋上焊接加强筋，加强筋将相邻桩体侧面预埋的植筋连接起来，以加强筋作为定位，搭设钢筋网片；朝向钢筋网片喷射混凝土，喷射混凝土将密目式安全网、钢筋网片均覆盖在桩间工作面上，形成护壁。采用本发明的方案，可以解决砂卵石地层容易垮塌，因此在搭设钢筋网喷射混凝土之前，需要对桩间工作面进行临时支护的问题。
Inter-pile shotcrete anchor construction method under sandy gravel geological condition
砂卵石地质条件下桩间喷锚施工方法
XIE HUAXIA (author) / GUO YUXIANG (author) / XU LU (author) / ZHANG BO (author) / HE YONGJUN (author) / CHEN WENTAO (author)
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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