Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed reinforced soil retaining wall and construction method thereof
The invention relates to a prestressed reinforced soil retaining wall and a construction method thereof, the prestressed reinforced soil retaining wall comprises a panel (1), a rib material (2) and filling soil (3); the rib material (2) is transversely arranged in the filling soil (3) and is connected with the panel (1), and the other end of part or all of the rib material (2) is connected with the pile (4) or the rock mass (5) and has prestress; the piles (4) are longitudinally arranged in the filling soil (3), and the rock mass (5) is arranged behind the filling soil (3). Compared with the prior art, the rear portion of the rib material is tightly connected with the pile or the rock mass, certain prestress is applied to the rib material through the fastening device, the tensile property of the rib material is greatly exerted, at the moment, the face plate, the rib material and the pile or the rock mass on the rear portion can more tightly restrain the filler in the middle, and the stability of the retaining wall is greatly improved; and deformation is not easy to occur.
本发明涉及一种预应力加筋土挡土墙及其施工方法，预应力加筋土挡土墙，包括面板(1)、筋材(2)和填土(3)；所述的筋材(2)横向设置在填土(3)内并连接面板(1)，部分或全部筋材(2)另一端连接桩(4)或岩体(5)且存在预应力；所述的桩(4)纵向设置在填土(3)内，岩体(5)设置在填土(3)后方。与现有技术相比，本发明将筋材后部与桩或者岩体紧密连接，并通过紧固装置给筋材施加一定的预应力，这极大发挥了筋材的抗拉性能，此时，面板、筋材以及后部的桩或岩体会更加紧密的约束中间的填料，使得挡土墙的稳定性得到大大提升，不易发生变形。
Prestressed reinforced soil retaining wall and construction method thereof
The invention relates to a prestressed reinforced soil retaining wall and a construction method thereof, the prestressed reinforced soil retaining wall comprises a panel (1), a rib material (2) and filling soil (3); the rib material (2) is transversely arranged in the filling soil (3) and is connected with the panel (1), and the other end of part or all of the rib material (2) is connected with the pile (4) or the rock mass (5) and has prestress; the piles (4) are longitudinally arranged in the filling soil (3), and the rock mass (5) is arranged behind the filling soil (3). Compared with the prior art, the rear portion of the rib material is tightly connected with the pile or the rock mass, certain prestress is applied to the rib material through the fastening device, the tensile property of the rib material is greatly exerted, at the moment, the face plate, the rib material and the pile or the rock mass on the rear portion can more tightly restrain the filler in the middle, and the stability of the retaining wall is greatly improved; and deformation is not easy to occur.
本发明涉及一种预应力加筋土挡土墙及其施工方法，预应力加筋土挡土墙，包括面板(1)、筋材(2)和填土(3)；所述的筋材(2)横向设置在填土(3)内并连接面板(1)，部分或全部筋材(2)另一端连接桩(4)或岩体(5)且存在预应力；所述的桩(4)纵向设置在填土(3)内，岩体(5)设置在填土(3)后方。与现有技术相比，本发明将筋材后部与桩或者岩体紧密连接，并通过紧固装置给筋材施加一定的预应力，这极大发挥了筋材的抗拉性能，此时，面板、筋材以及后部的桩或岩体会更加紧密的约束中间的填料，使得挡土墙的稳定性得到大大提升，不易发生变形。
Prestressed reinforced soil retaining wall and construction method thereof
一种预应力加筋土挡土墙及其施工方法
HUANG QIANGQIANG (Autor:in) / REN FEIFAN (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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