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A platform for research: civil engineering, architecture and urbanism
Method for treating side slope through compacted gravel side slope retaining wall structure
The invention relates to a method for treating a side slope by using a compacted gravel side slope retaining wall structure, which comprises the following steps of: constructing temporary formworks on two sides of a retaining wall, arranging a gravel blocking net on the inner surface of each formwork, filling gravel between the formworks in a layered manner and compacting the gravel, and mounting gravel pressing plates on two sides of the formworks along with layered filling of the gravel, gravel is filled layer by layer according to the designed height, gravel pressing plates are installed at the positions of all the layers of gravel, and all the layers of gravel are pressed through all the gravel pressing plates; filling backfill with matched height between the retaining wall and the temporary slope after filling of each layer of gravel is completed; a concrete coping is constructed on the top of the gravel; and the steel strands are tensioned and anchored on the concrete coping to form anchor cables, and the anchor cables apply vertical prestress to the gravels. The flexible retaining wall has the advantages that the flexibility of the retaining wall is higher, the allowable deformation amount before aging is larger, and when geological disasters occur, the flexible retaining wall can better adapt to mountain deformation without complete failure; the retaining wall formed by the gravels can absorb external impact by utilizing mutual friction among the gravels; and the condition of convenient segmented renovation is provided.
本发明涉及一种利用压密碎石边坡挡墙结构处理边坡的方法，包括在挡墙两侧施作临时支模，所支模板的内表面设置有挡石网，在模板之间分层填筑碎石并压实，随着碎石的分层填筑在其两侧安装碎石压板，按设计高度逐层填筑碎石并在各层碎石处安装碎石压板，通过各碎石压板对各层碎石进行压紧；每层碎石填筑完成后在挡墙与临时边坡之间填筑高度匹配的回填土；在碎石的顶部施作混凝土压顶；对钢绞线进行张拉并锚固在混凝土压顶上构成锚索，锚索对碎石施加竖向预应力。本发明的优点是：挡墙柔性更大，时效前允许的变形量更大，在地质灾害发生时，能更好的适应山体变形而不完全失效；由碎石组成挡墙可以利用碎石之间的相互摩擦，吸收外部冲击；拥有拥方便分段整修的条件。
Method for treating side slope through compacted gravel side slope retaining wall structure
The invention relates to a method for treating a side slope by using a compacted gravel side slope retaining wall structure, which comprises the following steps of: constructing temporary formworks on two sides of a retaining wall, arranging a gravel blocking net on the inner surface of each formwork, filling gravel between the formworks in a layered manner and compacting the gravel, and mounting gravel pressing plates on two sides of the formworks along with layered filling of the gravel, gravel is filled layer by layer according to the designed height, gravel pressing plates are installed at the positions of all the layers of gravel, and all the layers of gravel are pressed through all the gravel pressing plates; filling backfill with matched height between the retaining wall and the temporary slope after filling of each layer of gravel is completed; a concrete coping is constructed on the top of the gravel; and the steel strands are tensioned and anchored on the concrete coping to form anchor cables, and the anchor cables apply vertical prestress to the gravels. The flexible retaining wall has the advantages that the flexibility of the retaining wall is higher, the allowable deformation amount before aging is larger, and when geological disasters occur, the flexible retaining wall can better adapt to mountain deformation without complete failure; the retaining wall formed by the gravels can absorb external impact by utilizing mutual friction among the gravels; and the condition of convenient segmented renovation is provided.
本发明涉及一种利用压密碎石边坡挡墙结构处理边坡的方法，包括在挡墙两侧施作临时支模，所支模板的内表面设置有挡石网，在模板之间分层填筑碎石并压实，随着碎石的分层填筑在其两侧安装碎石压板，按设计高度逐层填筑碎石并在各层碎石处安装碎石压板，通过各碎石压板对各层碎石进行压紧；每层碎石填筑完成后在挡墙与临时边坡之间填筑高度匹配的回填土；在碎石的顶部施作混凝土压顶；对钢绞线进行张拉并锚固在混凝土压顶上构成锚索，锚索对碎石施加竖向预应力。本发明的优点是：挡墙柔性更大，时效前允许的变形量更大，在地质灾害发生时，能更好的适应山体变形而不完全失效；由碎石组成挡墙可以利用碎石之间的相互摩擦，吸收外部冲击；拥有拥方便分段整修的条件。
Method for treating side slope through compacted gravel side slope retaining wall structure
一种利用压密碎石边坡挡墙结构处理边坡的方法
CUI YAO (author) / ZHOU MENG (author) / CHEN WEIMING (author) / HU ZHIMING (author) / YAO ZE (author) / SUN SHUO (author) / TANG XIAOMING (author) / WANG WENZHONG (author)
2024-05-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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