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A platform for research: civil engineering, architecture and urbanism
Cushion bed for treating ballast track railway roadbed frost boiling and mud pumping
The invention discloses a cushion bed for treating ballast track railway roadbed frost boiling and mud pumping. The bedding comprises a rail main body, a sleeper main body is arranged on one side of the rail main body, a reinforcing block is arranged at the bottom of the sleeper main body, a supporting block is connected to the bottom end of the reinforcing block, a gravel layer is arranged outside the supporting block, the bedding main body is arranged below the gravel layer, and a concrete fixing base layer is arranged in the bedding main body; a reinforcing rod penetrates out of the inner wall of the mattress main body. The rail body and the sleeper body form the earth surface rail, the reinforcing block is an earth surface fixing structure of the rail and provides fixity and stability for the rail, the supporting block is an underground supporting structure, the stability and bearing capacity of the rail are further improved, the reinforcing block and the supporting block are formed by pouring concrete, connection is reinforced, and supporting force is improved; the gravel layer is laid outside the supporting block, the supporting block has ductility while providing supporting, and water and soil flow is avoided when water flows downwards.
本申请公开了治理有砟轨道铁路路基翻浆冒泥的垫床。该垫床包括铁轨主体，所述铁轨主体的一侧安置有枕木主体，且枕木主体的底部设置有加固块，所述加固块的底端连接有支撑块，且支撑块的外部安置有碎石层，所述碎石层的下方设置有垫床主体，且垫床主体的内部安置有混凝土固定基层，所述垫床主体的内壁穿出有加固杆。本发明通过铁轨主体和枕木主体组成地表铁轨，加固块为铁轨的地表固定结构，为铁轨提供固定性和稳定性，支撑块为地下支撑结构，进一步提高铁轨的稳固性和承载力，加固块和支撑块统一由混凝土浇筑而成，加固衔接提高支撑力，支撑块外部铺设碎石层，提供支撑的同时具有延展性，在水分下流时避免水土流。
Cushion bed for treating ballast track railway roadbed frost boiling and mud pumping
The invention discloses a cushion bed for treating ballast track railway roadbed frost boiling and mud pumping. The bedding comprises a rail main body, a sleeper main body is arranged on one side of the rail main body, a reinforcing block is arranged at the bottom of the sleeper main body, a supporting block is connected to the bottom end of the reinforcing block, a gravel layer is arranged outside the supporting block, the bedding main body is arranged below the gravel layer, and a concrete fixing base layer is arranged in the bedding main body; a reinforcing rod penetrates out of the inner wall of the mattress main body. The rail body and the sleeper body form the earth surface rail, the reinforcing block is an earth surface fixing structure of the rail and provides fixity and stability for the rail, the supporting block is an underground supporting structure, the stability and bearing capacity of the rail are further improved, the reinforcing block and the supporting block are formed by pouring concrete, connection is reinforced, and supporting force is improved; the gravel layer is laid outside the supporting block, the supporting block has ductility while providing supporting, and water and soil flow is avoided when water flows downwards.
本申请公开了治理有砟轨道铁路路基翻浆冒泥的垫床。该垫床包括铁轨主体，所述铁轨主体的一侧安置有枕木主体，且枕木主体的底部设置有加固块，所述加固块的底端连接有支撑块，且支撑块的外部安置有碎石层，所述碎石层的下方设置有垫床主体，且垫床主体的内部安置有混凝土固定基层，所述垫床主体的内壁穿出有加固杆。本发明通过铁轨主体和枕木主体组成地表铁轨，加固块为铁轨的地表固定结构，为铁轨提供固定性和稳定性，支撑块为地下支撑结构，进一步提高铁轨的稳固性和承载力，加固块和支撑块统一由混凝土浇筑而成，加固衔接提高支撑力，支撑块外部铺设碎石层，提供支撑的同时具有延展性，在水分下流时避免水土流。
Cushion bed for treating ballast track railway roadbed frost boiling and mud pumping
治理有砟轨道铁路路基翻浆冒泥的垫床
LI LIHUA (author) / JIANG SHUGUANG (author) / XIAO HENGLIN (author) / MEI LIFANG (author) / LI WENTAO (author) / CHEN ZHI (author) / TIAN MI (author) / LIU YIMING (author) / ZHONG CHUHENG (author) / XU KE (author)
2022-08-12
Patent
Electronic Resource
Chinese
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