A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Railway turnout area abrupt slope roadbed frame
The invention relates to the technical field of railway engineering, in particular to a railway turnout area abrupt slope roadbed frame. A plurality of slide-resistant piles, a plurality of supporting piles and a plurality of tensile anchoring piles are distributed in rows and columns along a line in the transverse direction and in the longitudinal direction, the slide-resistant piles, the supporting piles and the tensile anchoring piles are rigidly connected through load-bearing cross beams, connecting assemblies are arranged below the load-bearing cross beams and between the slide-resistant piles and the supporting piles, and then a pile-beam combined frame is formed, therefore, the structural integrity and rigidity are improved. The supporting assembly is arranged above the bearing cross beam, a double-layer sheet-pile wall retaining and protecting structure is formed, roadbed filling is arranged on the supporting assembly, the abrupt slope roadbed can pass through in a light structure mode, the situation that a bridge or a large-size retaining and protecting structure passes through is avoided, and engineering investment is saved.
本发明涉及铁路工程技术领域，具体涉及一种铁路岔区陡坡路基框架；通过多个抗滑桩、多个支承桩和多个抗拉锚固桩分别沿线路横向成排、纵向成列分布，并抗滑桩、支承桩和抗拉锚固桩之间采用承重横梁刚性连接，承重横梁下方，在抗滑桩和支承桩之间设置连接组件，进而形成桩梁组合框架，提高结构整体性和刚性，在承重横梁上方设置支撑组件，形成双层桩板墙挡护结构，路基填土置于支撑组件上，实现陡坡路基以轻型结构形式通过，避免设桥或大体积挡护结构通过，节省工程投资。
Railway turnout area abrupt slope roadbed frame
The invention relates to the technical field of railway engineering, in particular to a railway turnout area abrupt slope roadbed frame. A plurality of slide-resistant piles, a plurality of supporting piles and a plurality of tensile anchoring piles are distributed in rows and columns along a line in the transverse direction and in the longitudinal direction, the slide-resistant piles, the supporting piles and the tensile anchoring piles are rigidly connected through load-bearing cross beams, connecting assemblies are arranged below the load-bearing cross beams and between the slide-resistant piles and the supporting piles, and then a pile-beam combined frame is formed, therefore, the structural integrity and rigidity are improved. The supporting assembly is arranged above the bearing cross beam, a double-layer sheet-pile wall retaining and protecting structure is formed, roadbed filling is arranged on the supporting assembly, the abrupt slope roadbed can pass through in a light structure mode, the situation that a bridge or a large-size retaining and protecting structure passes through is avoided, and engineering investment is saved.
本发明涉及铁路工程技术领域，具体涉及一种铁路岔区陡坡路基框架；通过多个抗滑桩、多个支承桩和多个抗拉锚固桩分别沿线路横向成排、纵向成列分布，并抗滑桩、支承桩和抗拉锚固桩之间采用承重横梁刚性连接，承重横梁下方，在抗滑桩和支承桩之间设置连接组件，进而形成桩梁组合框架，提高结构整体性和刚性，在承重横梁上方设置支撑组件，形成双层桩板墙挡护结构，路基填土置于支撑组件上，实现陡坡路基以轻型结构形式通过，避免设桥或大体积挡护结构通过，节省工程投资。
Railway turnout area abrupt slope roadbed frame
一种铁路岔区陡坡路基框架
CHENG YUN (author) / LI ANHONG (author) / ZHENG LIUYI (author) / HU HUIXING (author) / YAO YUCHUN (author) / MO MO (author) / TAN ZHIDONG (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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