A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed karst collapse device and method
The invention belongs to the technical field of roadbed collapse protection, and discloses a device capable of preventing and monitoring roadbed collapse in a karst area, which comprises a road cushion layer, and geotechnical cloth is movably mounted on the upper surface of the road cushion layer. By arranging the steel wire rope, the armored optical fiber, the inserting rod, the soil pressure meter and the rod type inclinometer, due to the design of the geotechnical cloth, the steel wire rope and the armored optical fiber, when the interior of the road cushion layer or the soil layer below the road cushion layer collapses to form a soil hole, the geotechnical cloth, the steel wire rope and the armored optical fiber can be matched with one another; by arranging the fixing mechanism, the lower cover can integrally connect the steel wire rope and the armored optical fiber with the ground, so that the steel wire rope and the armored optical fiber near the soil hole are prevented from being dragged into the soil hole, and the soil hole is prevented from being damaged by the steel wire rope and the armored optical fiber. And the overall tensile capacity of the device is improved.
本发明属于路基塌陷防护技术领域，且公开了一种可预防和监测岩溶区路基塌陷的装置，包括有：道路垫层，所述道路垫层的上表面活动安装有土工布。本发明通过设置钢丝绳、铠装光纤、插杆、土压力计和杆式测斜仪，由于土工布、钢丝绳和铠装光纤的设计，使得道路垫层或者道路垫层下方的土层内部出现坍塌而形成土洞时，土工布、钢丝绳和铠装光纤之间能够相互配合，从而能够对已形成土洞区域的地面进行防护，从而能够避免地面变形加剧，通过设置固定机构，使得下盖整体能够将钢丝绳和铠装光纤与地面连接起来，从而避免土洞附近的钢丝绳和铠装光纤被拖拽进入至土洞的内部，提高了装置整体的抗拉能力。
Roadbed karst collapse device and method
The invention belongs to the technical field of roadbed collapse protection, and discloses a device capable of preventing and monitoring roadbed collapse in a karst area, which comprises a road cushion layer, and geotechnical cloth is movably mounted on the upper surface of the road cushion layer. By arranging the steel wire rope, the armored optical fiber, the inserting rod, the soil pressure meter and the rod type inclinometer, due to the design of the geotechnical cloth, the steel wire rope and the armored optical fiber, when the interior of the road cushion layer or the soil layer below the road cushion layer collapses to form a soil hole, the geotechnical cloth, the steel wire rope and the armored optical fiber can be matched with one another; by arranging the fixing mechanism, the lower cover can integrally connect the steel wire rope and the armored optical fiber with the ground, so that the steel wire rope and the armored optical fiber near the soil hole are prevented from being dragged into the soil hole, and the soil hole is prevented from being damaged by the steel wire rope and the armored optical fiber. And the overall tensile capacity of the device is improved.
本发明属于路基塌陷防护技术领域，且公开了一种可预防和监测岩溶区路基塌陷的装置，包括有：道路垫层，所述道路垫层的上表面活动安装有土工布。本发明通过设置钢丝绳、铠装光纤、插杆、土压力计和杆式测斜仪，由于土工布、钢丝绳和铠装光纤的设计，使得道路垫层或者道路垫层下方的土层内部出现坍塌而形成土洞时，土工布、钢丝绳和铠装光纤之间能够相互配合，从而能够对已形成土洞区域的地面进行防护，从而能够避免地面变形加剧，通过设置固定机构，使得下盖整体能够将钢丝绳和铠装光纤与地面连接起来，从而避免土洞附近的钢丝绳和铠装光纤被拖拽进入至土洞的内部，提高了装置整体的抗拉能力。
Roadbed karst collapse device and method
一种路基岩溶塌陷的装置及方法
JIA LONG (author) / YIN RENCHAO (author) / MENG YAN (author) / LI LUJUAN (author)
2024-07-26
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
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
| European Patent Office | 2015
Karst roadbed treatment system and karst roadbed treatment process
| European Patent Office | 2024