A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Three-row type sheet-pile wall structure of steep slope roadbed
The invention relates to the technical field of road engineering and particularly relates to a steep slope roadbed three-row type sheet-pile wall structure. The wall structure comprises a soil bearing part and two supporting components, wherein the supporting component comprises a second cross beam, a long pile, a first short pile, a second short pile and a first cross beam; filling is supported through the soil bearing piece, the long piles, the first short piles, the second short piles, the first cross beams and the second cross beams jointly bear filling and variable load pressure, structural deformation is reduced, and overall stability and shear resistance of the structure are improved; the acting force direction of filling pressure on the long pile, the first short pile and the second short pile is mainly the vertical direction, the axial pressure is increased, the stress of the long pile, the first short pile and the second short pile is improved, structural deformation of the long pile, the first short pile and the second short pile can be effectively controlled, and the beneficial effects of being large in rigidity and simple in construction technology are achieved.
本发明涉及道路工程技术领域，具体涉及一种陡坡路基三排式桩板墙结构；包括承土件和两个支撑构件；支撑构件包括第二横梁、长桩、第一短桩、第二短桩和第一横梁；通过承土件支撑填土，通过长桩、第一短桩、第二短桩、第一横梁和第二横梁共同承担填土及可变荷载压力，减少结构变形，提高结构整体稳定性和抗剪能力；填土压力对长桩、第一短桩和第二短桩作用力方向主要为竖直方向，增加了轴向压力，改善了长桩、第一短桩、第二短桩受力，能够有效控制长桩、第一短桩、第二短桩结构变形，具有刚度大以及施工工艺简单的优点。
Three-row type sheet-pile wall structure of steep slope roadbed
The invention relates to the technical field of road engineering and particularly relates to a steep slope roadbed three-row type sheet-pile wall structure. The wall structure comprises a soil bearing part and two supporting components, wherein the supporting component comprises a second cross beam, a long pile, a first short pile, a second short pile and a first cross beam; filling is supported through the soil bearing piece, the long piles, the first short piles, the second short piles, the first cross beams and the second cross beams jointly bear filling and variable load pressure, structural deformation is reduced, and overall stability and shear resistance of the structure are improved; the acting force direction of filling pressure on the long pile, the first short pile and the second short pile is mainly the vertical direction, the axial pressure is increased, the stress of the long pile, the first short pile and the second short pile is improved, structural deformation of the long pile, the first short pile and the second short pile can be effectively controlled, and the beneficial effects of being large in rigidity and simple in construction technology are achieved.
本发明涉及道路工程技术领域，具体涉及一种陡坡路基三排式桩板墙结构；包括承土件和两个支撑构件；支撑构件包括第二横梁、长桩、第一短桩、第二短桩和第一横梁；通过承土件支撑填土，通过长桩、第一短桩、第二短桩、第一横梁和第二横梁共同承担填土及可变荷载压力，减少结构变形，提高结构整体稳定性和抗剪能力；填土压力对长桩、第一短桩和第二短桩作用力方向主要为竖直方向，增加了轴向压力，改善了长桩、第一短桩、第二短桩受力，能够有效控制长桩、第一短桩、第二短桩结构变形，具有刚度大以及施工工艺简单的优点。
Three-row type sheet-pile wall structure of steep slope roadbed
一种陡坡路基三排式桩板墙结构
CHENG YUN (author) / ZHENG LIUYI (author) / MO MO (author) / ZHOU ZHONGDE (author) / SUN DONG (author) / ZOU XINGPU (author) / WANG LIANG (author) / WU YUE (author) / DENG JIE (author) / LI ZUOXIANG (author)
2021-10-26
Patent
Electronic Resource
Chinese
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