A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hectometer-level high filling structure and construction method thereof
The invention belongs to the technical field of roadbed engineering, and particularly relates to a hectometer-level high fill structure and a construction method thereof. Comprising a subgrade filling body arranged on one side of a mountain, a filling and leveling area is arranged between the subgrade filling body and the mountain, a road surface is arranged on the top of the subgrade filling body, a side slope is arranged on the side, away from the mountain, of the subgrade filling body, and an inclined retaining wall is arranged at the slope toe of the side slope. The side slope comprises a first side slope, a second side slope and a third side slope which are sequentially arranged from top to bottom, a first wide platform is arranged at the joint of the first side slope and the second side slope, and a second wide platform is arranged at the joint of the second side slope and the third side slope. The hectometer-level high fill structure is good in overall stability, high in strength and small in subgrade settlement after construction, and the construction method of the hectometer-level high fill structure solves the problems that in the prior art, a high fill structure is not stable enough, low in strength and serious in settlement after construction.
本发明属于路基工程技术领域，具体涉及一种百米级高填方结构及其施工方法。包括设置于山体一侧的路基填方体，所述路基填方体与山体之间设置有填平区，所述路基填方体的顶部设置有路面，所述路基填方体远离山体的一侧设置有边坡，所述边坡的坡脚处设置有仰斜式挡土墙，所述边坡包括由上到下依次设置的第一边坡、第二边坡和第三边坡，所述第一边坡和所述第二边坡的连接处设置有第一宽平台，所述第二边坡与第三边坡的连接处设置有第二宽平台。本发明提出了一种整体稳定性好、强度高且路基工后沉降小的百米级高填方结构及其施工方法，从而解决了现有技术中高填方结构不够稳定、强度较低且工后沉降较严重的问题。
Hectometer-level high filling structure and construction method thereof
The invention belongs to the technical field of roadbed engineering, and particularly relates to a hectometer-level high fill structure and a construction method thereof. Comprising a subgrade filling body arranged on one side of a mountain, a filling and leveling area is arranged between the subgrade filling body and the mountain, a road surface is arranged on the top of the subgrade filling body, a side slope is arranged on the side, away from the mountain, of the subgrade filling body, and an inclined retaining wall is arranged at the slope toe of the side slope. The side slope comprises a first side slope, a second side slope and a third side slope which are sequentially arranged from top to bottom, a first wide platform is arranged at the joint of the first side slope and the second side slope, and a second wide platform is arranged at the joint of the second side slope and the third side slope. The hectometer-level high fill structure is good in overall stability, high in strength and small in subgrade settlement after construction, and the construction method of the hectometer-level high fill structure solves the problems that in the prior art, a high fill structure is not stable enough, low in strength and serious in settlement after construction.
本发明属于路基工程技术领域，具体涉及一种百米级高填方结构及其施工方法。包括设置于山体一侧的路基填方体，所述路基填方体与山体之间设置有填平区，所述路基填方体的顶部设置有路面，所述路基填方体远离山体的一侧设置有边坡，所述边坡的坡脚处设置有仰斜式挡土墙，所述边坡包括由上到下依次设置的第一边坡、第二边坡和第三边坡，所述第一边坡和所述第二边坡的连接处设置有第一宽平台，所述第二边坡与第三边坡的连接处设置有第二宽平台。本发明提出了一种整体稳定性好、强度高且路基工后沉降小的百米级高填方结构及其施工方法，从而解决了现有技术中高填方结构不够稳定、强度较低且工后沉降较严重的问题。
Hectometer-level high filling structure and construction method thereof
一种百米级高填方结构及其施工方法
ZHOU GANG (author) / KE SHANJIAN (author) / LI PENG (author) / HUANG JUNHUA (author) / SONG CHANGJUN (author) / CHE JIE (author) / WANG XUDONG (author) / LIU CHUNDUO (author) / WU LIJIAN (author) / BIAN XIAOLIN (author)
2024-03-01
Patent
Electronic Resource
Chinese
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