Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Earthwork construction method for gallery road foundation
The invention relates to an earthwork construction method for gallery road foundation. The method comprises the following steps: S1, performing river channel drainage: arranging a diversion river channel on one side of a river channel during river channel drainage, and arranging the diversion river channel on one side of an earthwork excavation position, wherein the depth of the drainage river channel is greater than that of the river channel; S2, after drainage is finished, performing earth excavation, excavating a foundation pit in a layered mode, supporting in a layered mode, mechanically excavating earth to the position 200 mm away from the upper end of a design base, and after a foundation drill rod detection groove is detected, manually clearing the earth to the design base; S3, discharging water in the foundation pit through a water pump; S4, constructing a gallery road foundation, cleaning sundries at the bottom of the foundation pit, and backfilling the foundation pit with backfilled soil after the backfilled soil is inspected; and S5, restoring the face of the river channel. By means of the construction method, it is guaranteed that trestle road foundation earthwork construction meets the follow-up trestle road construction requirement, the difficulty of earthwork construction in a river channel is lowered, and the construction efficiency is improved.
本发明涉及一种栈道基础土方施工方法，该方法包括以下步骤：S1、河道引流，河道引流时在河道一侧开设分流河道，分流河道设置在土方开挖位置一侧，引流河道的深度大于河道的深度；S2、待引流结束后进行土方开挖，基坑开挖分层开挖、分层支护，机械挖土至设计基底上端200mm，基础钎探验槽完成后人工清至设计基底；S3、利用水泵将基坑内的水排出；S4、栈道基础施工，清理基坑底部杂物，回填土检验完成后回填到基坑中；S5、恢复河道面貌。通过本发明的施工方法，保证了栈道基础土方施工满足后续栈道施工需求，降低了河道内土方施工的难度，提升施工效率。
Earthwork construction method for gallery road foundation
The invention relates to an earthwork construction method for gallery road foundation. The method comprises the following steps: S1, performing river channel drainage: arranging a diversion river channel on one side of a river channel during river channel drainage, and arranging the diversion river channel on one side of an earthwork excavation position, wherein the depth of the drainage river channel is greater than that of the river channel; S2, after drainage is finished, performing earth excavation, excavating a foundation pit in a layered mode, supporting in a layered mode, mechanically excavating earth to the position 200 mm away from the upper end of a design base, and after a foundation drill rod detection groove is detected, manually clearing the earth to the design base; S3, discharging water in the foundation pit through a water pump; S4, constructing a gallery road foundation, cleaning sundries at the bottom of the foundation pit, and backfilling the foundation pit with backfilled soil after the backfilled soil is inspected; and S5, restoring the face of the river channel. By means of the construction method, it is guaranteed that trestle road foundation earthwork construction meets the follow-up trestle road construction requirement, the difficulty of earthwork construction in a river channel is lowered, and the construction efficiency is improved.
本发明涉及一种栈道基础土方施工方法，该方法包括以下步骤：S1、河道引流，河道引流时在河道一侧开设分流河道，分流河道设置在土方开挖位置一侧，引流河道的深度大于河道的深度；S2、待引流结束后进行土方开挖，基坑开挖分层开挖、分层支护，机械挖土至设计基底上端200mm，基础钎探验槽完成后人工清至设计基底；S3、利用水泵将基坑内的水排出；S4、栈道基础施工，清理基坑底部杂物，回填土检验完成后回填到基坑中；S5、恢复河道面貌。通过本发明的施工方法，保证了栈道基础土方施工满足后续栈道施工需求，降低了河道内土方施工的难度，提升施工效率。
Earthwork construction method for gallery road foundation
一种栈道基础土方施工方法
GAO XIANG (Autor:in) / LI GUOMING (Autor:in) / WANG XIAOLI (Autor:in) / GU WENBIN (Autor:in)
22.02.2022
Patent
Elektronische Ressource
Chinesisch
Compaction in earthwork and road construction
| Engineering Index Backfile | 1967
Foundation pit group earthwork construction auxiliary ramp
| Europäisches Patentamt | 2023
Earthwork Logistics Optimization in Road Construction Project
| Springer Verlag | 2023
Earthwork excavation equipment for municipal road construction
| Europäisches Patentamt | 2024