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A platform for research: civil engineering, architecture and urbanism
Pillar foundation structure of overhead line system and construction method thereof
The invention discloses a pillar foundation structure of an overhead line system. The pillar foundation structure comprises a supporting part, a pile foundation part, and a waterproof curtain; the upper end of the supporting part is used for mounting a pillar of the overhead line system; the upper end of the pile foundation part is connected with the lower end of the supporting part; and the waterproof curtain is located below the supporting part and surrounds the pile foundation part. The invention further provides a construction method of the pillar foundation structure of the overhead line system. According to the pillar foundation structure of the overhead line system and the construction method thereof, the excavation depth is small, the excavation area is small, the vertical bearing capacity and the anti-overturning capacity of the pillar foundation structure of the railway overhead line system are improved, the influence of construction of the pillar foundation structure of the overhead line system on the surrounding environment is reduced, and particularly, the operation risk and the safety risk of an existing railway line are reduced.
本申请公开了一种接触网的支柱基础结构，包括：支撑部，所述支撑部的上端用于安装所述接触网的支柱；桩基础部，所述桩基础部的上端连接在所述支撑部的下端；以及止水帷幕，与位于所述支撑部连接下方，并围设所述桩基础部。同时还提供一种接触网的支柱基础结构的施工方法。本申请的一种接触网的支柱基础结构及其施工方法，开挖深度较浅，开挖面积较小，提高了铁路接触网的支柱基础结构的竖向承载能力和抗倾覆能力，降低了施工接触网支柱基础结构对周围环境的影响，尤其降低了对铁路既有线运营风险与安全风险。
Pillar foundation structure of overhead line system and construction method thereof
The invention discloses a pillar foundation structure of an overhead line system. The pillar foundation structure comprises a supporting part, a pile foundation part, and a waterproof curtain; the upper end of the supporting part is used for mounting a pillar of the overhead line system; the upper end of the pile foundation part is connected with the lower end of the supporting part; and the waterproof curtain is located below the supporting part and surrounds the pile foundation part. The invention further provides a construction method of the pillar foundation structure of the overhead line system. According to the pillar foundation structure of the overhead line system and the construction method thereof, the excavation depth is small, the excavation area is small, the vertical bearing capacity and the anti-overturning capacity of the pillar foundation structure of the railway overhead line system are improved, the influence of construction of the pillar foundation structure of the overhead line system on the surrounding environment is reduced, and particularly, the operation risk and the safety risk of an existing railway line are reduced.
本申请公开了一种接触网的支柱基础结构，包括：支撑部，所述支撑部的上端用于安装所述接触网的支柱；桩基础部，所述桩基础部的上端连接在所述支撑部的下端；以及止水帷幕，与位于所述支撑部连接下方，并围设所述桩基础部。同时还提供一种接触网的支柱基础结构的施工方法。本申请的一种接触网的支柱基础结构及其施工方法，开挖深度较浅，开挖面积较小，提高了铁路接触网的支柱基础结构的竖向承载能力和抗倾覆能力，降低了施工接触网支柱基础结构对周围环境的影响，尤其降低了对铁路既有线运营风险与安全风险。
Pillar foundation structure of overhead line system and construction method thereof
一种接触网的支柱基础结构及其施工方法
HU JIAN (author) / SHEN LEI (author) / XIANG FUWEN (author) / WU LIANG (author) / SUN CHANGYU (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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