A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of highway soft foundations, in particular to a highway soft foundation structure which comprises a base layer pouring layer, two stand columns are symmetrically and fixedly installed at the top end of the base layer pouring layer, a pavement pouring layer is laid at the top ends of the two stand columns, a plurality of sandbag filling layers are laid at the top end of the base layer pouring layer, and a gravel layer is laid between the sandbag filling layers. Gaps among the two stand columns, the base layer pouring layer and the road surface pouring layer are filled with rammed earth layers, a center control mechanism is arranged at the bottom end of the road surface pouring layer, two sewer openings are symmetrically formed in the road surface pouring layer, a circular opening is formed in the road surface pouring layer, and a pushing and pressing mechanism is rotationally installed in each of the two stand columns. The bottom ends of the two pushing and pressing mechanisms are each fixedly provided with a blocking mechanism. Accumulated water in the sewer opening is introduced into the stand column through the second drainage channel, the accumulated water is pressed into the buried culvert through the pushing and pressing mechanism, the situation that the rammed earth layer sinks due to the fact that the accumulated water scours the rammed earth layer is avoided, and the overall firmness of the treatment structure is greatly improved.
本发明涉及公路软基领域，具体的说是一种公路软基结构，包括基层浇筑层，基层浇筑层的顶端对称固定安装有两个立柱，两个立柱的顶端铺设有路面浇筑层，基层浇筑层的顶端铺设有若干沙袋填层，若干沙袋填层之间铺设有碎石层，两个立柱、基层浇筑层以及路面浇筑层之间的缝隙中填充有夯土层，路面浇筑层的底端设有中控机构，路面浇筑层上对称开凿有两个下水道口，路面浇筑层上开凿有圆形开口，两个立柱内均转动安装有一个推压机构，两个推压机构的底端均固定安装有一个封堵机构。通过第二排水通道将下水道口中的积水引入立柱内部，通过推压机构将积水压入暗涵中，避免积水冲刷夯土层造成其下陷，大大提高了处治结构整体的牢固性。
The invention relates to the field of highway soft foundations, in particular to a highway soft foundation structure which comprises a base layer pouring layer, two stand columns are symmetrically and fixedly installed at the top end of the base layer pouring layer, a pavement pouring layer is laid at the top ends of the two stand columns, a plurality of sandbag filling layers are laid at the top end of the base layer pouring layer, and a gravel layer is laid between the sandbag filling layers. Gaps among the two stand columns, the base layer pouring layer and the road surface pouring layer are filled with rammed earth layers, a center control mechanism is arranged at the bottom end of the road surface pouring layer, two sewer openings are symmetrically formed in the road surface pouring layer, a circular opening is formed in the road surface pouring layer, and a pushing and pressing mechanism is rotationally installed in each of the two stand columns. The bottom ends of the two pushing and pressing mechanisms are each fixedly provided with a blocking mechanism. Accumulated water in the sewer opening is introduced into the stand column through the second drainage channel, the accumulated water is pressed into the buried culvert through the pushing and pressing mechanism, the situation that the rammed earth layer sinks due to the fact that the accumulated water scours the rammed earth layer is avoided, and the overall firmness of the treatment structure is greatly improved.
本发明涉及公路软基领域，具体的说是一种公路软基结构，包括基层浇筑层，基层浇筑层的顶端对称固定安装有两个立柱，两个立柱的顶端铺设有路面浇筑层，基层浇筑层的顶端铺设有若干沙袋填层，若干沙袋填层之间铺设有碎石层，两个立柱、基层浇筑层以及路面浇筑层之间的缝隙中填充有夯土层，路面浇筑层的底端设有中控机构，路面浇筑层上对称开凿有两个下水道口，路面浇筑层上开凿有圆形开口，两个立柱内均转动安装有一个推压机构，两个推压机构的底端均固定安装有一个封堵机构。通过第二排水通道将下水道口中的积水引入立柱内部，通过推压机构将积水压入暗涵中，避免积水冲刷夯土层造成其下陷，大大提高了处治结构整体的牢固性。
Highway soft foundation structure
一种公路软基结构
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E03F
SEWERS
,
Abwasserkanäle
Highway soft foundation treatment structure and construction method
| European Patent Office | 2020
Highway soft foundation treatment structure and construction method
| European Patent Office | 2020