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A platform for research: civil engineering, architecture and urbanism
Mechanized construction method for rock-socketed micro pile foundation of ultra-high voltage transmission line in mountainous area
The invention relates to a mechanical construction method for a rock-socketed micro pile foundation of an ultra-high voltage transmission line in a mountainous area, which comprises the following steps of: S1, carrying out field topographic survey, and planning a construction base plane through topographic map elevation and plane data; the construction base plane planning is divided into plane planning and section planning, the plane planning is specifically used for determining a transition mode between tower legs of the construction equipment, and the transition mode comprises a sheet transition road and a strip transition road; the section planning specifically comprises the step of determining a corresponding construction operation platform, and the construction operation platform comprises an excavation type and a backfill type; s2, geotechnical engineering investigation is carried out, and corresponding drilling methods and dust removal systems are selected according to different geological conditions; s3, according to the planning result of the construction base plane, surface soil stripping is conducted on the part to be subjected to base plane finishing; aiming at ultra-high voltage transmission line construction, the drilling machine special for the multifunctional micro pile is adopted for development, the influence on the environment in the construction process is effectively reduced, and meanwhile the construction efficiency is effectively improved.
本发明涉及一种特高压输电线路山区嵌岩微型桩基础机械化施工方法，S1：开展现场地形测量，通过地形图高程以及平面数据进行，开展施工基面的策划；施工基面策划分为平面策划和断面策划，平面策划具体为确定施工设备的塔腿之间的转场方式，转场方式又包括片状转场道路和条带状的转场道路；断面策划具体为确定相应的施工操作平台，施工操作平台又包括开挖式和回填式；S2：开展岩土工程勘察，根据不同的地质条件选择相应的钻进功法和除尘系统；S3：按照施工基面的策划结果，对拟开展基面整理的部分进行表土剥离；本发明针对特高压输电线路施工，采用多功能微型桩专用钻机开展，有效减少了施工过程中对环境的影响，同时有效提高施工效率。
Mechanized construction method for rock-socketed micro pile foundation of ultra-high voltage transmission line in mountainous area
The invention relates to a mechanical construction method for a rock-socketed micro pile foundation of an ultra-high voltage transmission line in a mountainous area, which comprises the following steps of: S1, carrying out field topographic survey, and planning a construction base plane through topographic map elevation and plane data; the construction base plane planning is divided into plane planning and section planning, the plane planning is specifically used for determining a transition mode between tower legs of the construction equipment, and the transition mode comprises a sheet transition road and a strip transition road; the section planning specifically comprises the step of determining a corresponding construction operation platform, and the construction operation platform comprises an excavation type and a backfill type; s2, geotechnical engineering investigation is carried out, and corresponding drilling methods and dust removal systems are selected according to different geological conditions; s3, according to the planning result of the construction base plane, surface soil stripping is conducted on the part to be subjected to base plane finishing; aiming at ultra-high voltage transmission line construction, the drilling machine special for the multifunctional micro pile is adopted for development, the influence on the environment in the construction process is effectively reduced, and meanwhile the construction efficiency is effectively improved.
本发明涉及一种特高压输电线路山区嵌岩微型桩基础机械化施工方法，S1：开展现场地形测量，通过地形图高程以及平面数据进行，开展施工基面的策划；施工基面策划分为平面策划和断面策划，平面策划具体为确定施工设备的塔腿之间的转场方式，转场方式又包括片状转场道路和条带状的转场道路；断面策划具体为确定相应的施工操作平台，施工操作平台又包括开挖式和回填式；S2：开展岩土工程勘察，根据不同的地质条件选择相应的钻进功法和除尘系统；S3：按照施工基面的策划结果，对拟开展基面整理的部分进行表土剥离；本发明针对特高压输电线路施工，采用多功能微型桩专用钻机开展，有效减少了施工过程中对环境的影响，同时有效提高施工效率。
Mechanized construction method for rock-socketed micro pile foundation of ultra-high voltage transmission line in mountainous area
一种特高压输电线路山区嵌岩微型桩基础机械化施工方法
HUANG XIAOYU (author) / TANG ZIQIANG (author) / ZHANG WENXIANG (author) / SONG PING (author) / LIN SHAOYUAN (author) / WU FENQIAN (author) / GONG JIANXIN (author) / CHEN GUOWEN (author) / CHEN LINGHAO (author) / WENG LANXI (author)
2023-12-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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