Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed treatment method
The roadbed treatment method comprises the following steps that a soft soil foundation is tamped and leveled, and a gravel layer is laid on the soft soil foundation; a layer of first geotechnical cloth is laid on the gravel layer; a plurality of reinforcement cages are arranged at the slope toes of the side slopes on the two sides of the roadbed; stone is added into the reinforcement cage; filling a first filler layer above the first geotechnical cloth; a first horizontal reinforcing body is arranged above the first filler layer; paving a permeable layer above the first horizontal reinforcement body; laying a second filler layer above the permeable layer; a second horizontal reinforcing body is arranged above the second filler layer; and a surface layer is filled above the second horizontal reinforcement body. By arranging the first horizontal increasing body, the second horizontal increasing body and the reinforcement cage to cooperate, the bearing capacity of the foundation is improved in a multi-dimensional mode; by arranging the permeable layer, a good drainage channel is formed in the roadbed, and the water permeability of the roadbed is improved, so that the problems of weak bearing capacity and poor water permeability of a soft soil foundation are solved, and roadbed diseases are effectively reduced.
本发明公开了一种路基处理方法，包括以下步骤：夯实整平软土地基，在软土地基上铺设一层碎石层；在碎石层上铺设一层第一土工布；在路基的两侧的边坡坡脚处设置多个钢筋笼；在钢筋笼内加入石料；在第一土工布上方填筑第一层填料层；在第一层填料层上方设有第一水平增强体；在第一水平增强体上方铺设透水层；在透水层上方铺设第二层填料层；在第二层填料层上方设有第二水平增强体；在第二水平增强体上方填筑面层。通过设置第一水平增加体、第二水平增强体与钢筋笼协同、多维地提高地基承载力；通过设置透水层，在路基中形成良好的排水通道，改善路基的透水性，以此来改善软土地基承载力弱、透水性差的问题，有效减小路基病害。
Roadbed treatment method
The roadbed treatment method comprises the following steps that a soft soil foundation is tamped and leveled, and a gravel layer is laid on the soft soil foundation; a layer of first geotechnical cloth is laid on the gravel layer; a plurality of reinforcement cages are arranged at the slope toes of the side slopes on the two sides of the roadbed; stone is added into the reinforcement cage; filling a first filler layer above the first geotechnical cloth; a first horizontal reinforcing body is arranged above the first filler layer; paving a permeable layer above the first horizontal reinforcement body; laying a second filler layer above the permeable layer; a second horizontal reinforcing body is arranged above the second filler layer; and a surface layer is filled above the second horizontal reinforcement body. By arranging the first horizontal increasing body, the second horizontal increasing body and the reinforcement cage to cooperate, the bearing capacity of the foundation is improved in a multi-dimensional mode; by arranging the permeable layer, a good drainage channel is formed in the roadbed, and the water permeability of the roadbed is improved, so that the problems of weak bearing capacity and poor water permeability of a soft soil foundation are solved, and roadbed diseases are effectively reduced.
本发明公开了一种路基处理方法，包括以下步骤：夯实整平软土地基，在软土地基上铺设一层碎石层；在碎石层上铺设一层第一土工布；在路基的两侧的边坡坡脚处设置多个钢筋笼；在钢筋笼内加入石料；在第一土工布上方填筑第一层填料层；在第一层填料层上方设有第一水平增强体；在第一水平增强体上方铺设透水层；在透水层上方铺设第二层填料层；在第二层填料层上方设有第二水平增强体；在第二水平增强体上方填筑面层。通过设置第一水平增加体、第二水平增强体与钢筋笼协同、多维地提高地基承载力；通过设置透水层，在路基中形成良好的排水通道，改善路基的透水性，以此来改善软土地基承载力弱、透水性差的问题，有效减小路基病害。
Roadbed treatment method
路基处理方法
WANG YONGLI (Autor:in) / LI CHUNSHENG (Autor:in) / YANG HUAN (Autor:in) / TANG SHIQIANG (Autor:in) / LI SHILIN (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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