Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed reinforced embankment structure
The prestressed reinforced embankment structure comprises a plurality of layers of geogrids which are arranged in a tiled mode, and a filler layer which is compacted according to construction requirements is laid between every two adjacent layers of geogrids; the prestressed component is integrally columnar and vertically penetrates through the geogrids and the packing layer, and an anchoring piece is arranged at the lower end of the prestressed component and located below the geogrid on the bottom layer; the upper end of the prestressed component penetrates through the geogrid on the top layer and is provided with a locking mechanism which can move downwards and extrude the geogrid; and the prestressed members are uniformly distributed in the geogrid and the filler layer. The prestressed reinforced embankment structure disclosed by the invention has the advantages of outstanding settlement deformation control performance, capability of avoiding stress concentration, relatively good flexural rigidity and the like; and the construction method of the prestressed reinforced embankment structure disclosed by the invention has the advantages of easiness in operation, capability of repairing the embankment as soon as possible to meet traffic requirements and the like.
本发明公开了一种预应力式加筋路堤结构，包括多层平铺设置的土工格栅，相邻两层土工格栅之间铺设有按施工要求压实的填料层；还包括整体成柱状的预应力构件，预应力构件竖向贯穿土工格栅和填料层，预应力构件的下端设置有锚接件，锚接件位于底层的土工格栅的下方；预应力构件的上端穿过顶层的土工格栅，并具有可向下移动并挤压土工格栅的锁紧机构；预应力构件均布设置在土工格栅和填料层中。本发明的预应力式加筋路堤结构具有沉降变形控制性能突出的，能够避免应力集中的，同时具有较好抗弯刚度等优点，本发明的预应力式加筋路堤结构施工方法具有易操作，能够尽快修复路堤以满足通行需求等优点。
Prestressed reinforced embankment structure
The prestressed reinforced embankment structure comprises a plurality of layers of geogrids which are arranged in a tiled mode, and a filler layer which is compacted according to construction requirements is laid between every two adjacent layers of geogrids; the prestressed component is integrally columnar and vertically penetrates through the geogrids and the packing layer, and an anchoring piece is arranged at the lower end of the prestressed component and located below the geogrid on the bottom layer; the upper end of the prestressed component penetrates through the geogrid on the top layer and is provided with a locking mechanism which can move downwards and extrude the geogrid; and the prestressed members are uniformly distributed in the geogrid and the filler layer. The prestressed reinforced embankment structure disclosed by the invention has the advantages of outstanding settlement deformation control performance, capability of avoiding stress concentration, relatively good flexural rigidity and the like; and the construction method of the prestressed reinforced embankment structure disclosed by the invention has the advantages of easiness in operation, capability of repairing the embankment as soon as possible to meet traffic requirements and the like.
本发明公开了一种预应力式加筋路堤结构，包括多层平铺设置的土工格栅，相邻两层土工格栅之间铺设有按施工要求压实的填料层；还包括整体成柱状的预应力构件，预应力构件竖向贯穿土工格栅和填料层，预应力构件的下端设置有锚接件，锚接件位于底层的土工格栅的下方；预应力构件的上端穿过顶层的土工格栅，并具有可向下移动并挤压土工格栅的锁紧机构；预应力构件均布设置在土工格栅和填料层中。本发明的预应力式加筋路堤结构具有沉降变形控制性能突出的，能够避免应力集中的，同时具有较好抗弯刚度等优点，本发明的预应力式加筋路堤结构施工方法具有易操作，能够尽快修复路堤以满足通行需求等优点。
Prestressed reinforced embankment structure
一种预应力式加筋路堤结构
MA SHUWEN (Autor:in) / TANG WENSHENG (Autor:in) / YANG JINGDONG (Autor:in) / LI LIAN (Autor:in) / LU LIANG (Autor:in) / WANG ZONGJIAN (Autor:in) / HE XUEMEI (Autor:in) / DIAO JIMEI (Autor:in)
09.06.2023
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
Prestressed pile sheet wall filling embankment structure, embankment system and construction method
| Europäisches Patentamt | 2020
Construction method of reinforced embankment structure
| Europäisches Patentamt | 2023
EMBANKMENT REINFORCEMENT STRUCTURE AND EMBANKMENT STRUCTURE
| Europäisches Patentamt | 2021
Reinforced Embankment over Very Soft Soil: Grassy Sound Highway Embankment
| British Library Conference Proceedings | 1994