A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soil foundation road shoulder pile sheet wall reinforcing structure and design method
The invention discloses a soil foundation road shoulder pile sheet wall reinforcing structure and a design method. The soil foundation road shoulder pile sheet wall reinforcing structure comprises reinforcing pieces, an embankment project and a pile sheet wall structure. The pile sheet wall structure comprises at least two reinforcing piles, the at least two reinforcing piles are arranged in a foundation at intervals in the longitudinal direction of a line, the reinforcing pieces are buried in the foundation on one sides of the reinforcing piles, and the foundation on the other sides of the reinforcing piles is filled with embankment project in a layered mode. The reinforcing pieces are arranged in front of the reinforcing piles, so that the foundation soil horizontal resistance in front of the reinforcing piles is increased; horizontal deformation of the reinforcing piles can be effectively controlled, and the setting depth of the reinforcing piles is reduced; the construction is simple and safe and the economy is good; the plane position and the depth range of a composite pile foundation are determined, the utilization efficiency of the composite pile foundation can be effectively improved, the setting depth of the composite pile foundation is the depth of a deformation influence area before the composite pile foundation is reinforced, it can be guaranteed that the deformation resistance of the reinforcing piles has enough safety reserves, and the method has the advantages of being simple in construction, safe and good in economical efficiency.
本发明公开了一种土质地基路肩桩板墙加固结构及设计方法，包括加固件、路堤工程和桩板墙结构；桩板墙结构包括至少两个加固桩，至少两个加固桩沿线路纵向间隔设置在地基中，加固件埋设在加固桩一侧的地基中，路堤工程分层填筑在加固桩另一侧的地基上。在加固桩桩前设置加固件从而增加加固桩桩前的地基土水平抗力，可以有效控制加固桩的水平变形、减小加固桩的设置深度，施工简单安全且经济性好，确定复合桩基设置的平面位置和深度范围，可以有效提高复合桩基的利用效率，复合桩基的设置深度为复合桩基加固前的变形影响区深度，能确保加固桩的抗变形能力具有足够的安全储备，具有施工简单、安全、经济性好的特点。
Soil foundation road shoulder pile sheet wall reinforcing structure and design method
The invention discloses a soil foundation road shoulder pile sheet wall reinforcing structure and a design method. The soil foundation road shoulder pile sheet wall reinforcing structure comprises reinforcing pieces, an embankment project and a pile sheet wall structure. The pile sheet wall structure comprises at least two reinforcing piles, the at least two reinforcing piles are arranged in a foundation at intervals in the longitudinal direction of a line, the reinforcing pieces are buried in the foundation on one sides of the reinforcing piles, and the foundation on the other sides of the reinforcing piles is filled with embankment project in a layered mode. The reinforcing pieces are arranged in front of the reinforcing piles, so that the foundation soil horizontal resistance in front of the reinforcing piles is increased; horizontal deformation of the reinforcing piles can be effectively controlled, and the setting depth of the reinforcing piles is reduced; the construction is simple and safe and the economy is good; the plane position and the depth range of a composite pile foundation are determined, the utilization efficiency of the composite pile foundation can be effectively improved, the setting depth of the composite pile foundation is the depth of a deformation influence area before the composite pile foundation is reinforced, it can be guaranteed that the deformation resistance of the reinforcing piles has enough safety reserves, and the method has the advantages of being simple in construction, safe and good in economical efficiency.
本发明公开了一种土质地基路肩桩板墙加固结构及设计方法，包括加固件、路堤工程和桩板墙结构；桩板墙结构包括至少两个加固桩，至少两个加固桩沿线路纵向间隔设置在地基中，加固件埋设在加固桩一侧的地基中，路堤工程分层填筑在加固桩另一侧的地基上。在加固桩桩前设置加固件从而增加加固桩桩前的地基土水平抗力，可以有效控制加固桩的水平变形、减小加固桩的设置深度，施工简单安全且经济性好，确定复合桩基设置的平面位置和深度范围，可以有效提高复合桩基的利用效率，复合桩基的设置深度为复合桩基加固前的变形影响区深度，能确保加固桩的抗变形能力具有足够的安全储备，具有施工简单、安全、经济性好的特点。
Soil foundation road shoulder pile sheet wall reinforcing structure and design method
一种土质地基路肩桩板墙加固结构及设计方法
YAO YUCHUN (author) / WANG XIAOGANG (author) / LIU XIN (author) / YUAN BIYU (author) / ZHANG LIANG (author) / LUO QIANG (author) / QIAN HAO (author) / LI ZHUN (author) / CHEN YATING (author)
2020-09-08
Patent
Electronic Resource
Chinese
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