A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steep slope excavation method and protection system
According to the steep slope excavation method and the protection system, the protection system is arranged at the position, not affecting traffic safety, of an existing line so as to conduct safety protection on the existing line; and the open cut tunnel section at the joint of the bridge and the tunnel is used as a construction operation platform for building a construction road to be connected with the village access road of the existing road, damage to the surrounding environment is reduced, and the construction period quality is guaranteed. And when a hard rock stratum is encountered, after the rock is crushed and loosened by manual drilling, hole cleaning and static crushing agent pouring, mechanical secondary decomposition excavation is utilized, and the railway operation safety is guaranteed.
本申请提供了一种陡峭边坡开挖方法及防护系统，在既有线上不影响行车安全的位置处设置防护系统，以对既有线进行安全防护；并且利用桥隧相接处明洞段作为施工操作平台修筑施工便道与既有道路进出村道相连接，减少对周围环境的破坏，保证工期质量。在遇硬质岩层由人工钻孔、清孔、灌注静态破碎剂对岩石破碎松动后，利用机械二次分解开挖，保证铁路运营安全。
Steep slope excavation method and protection system
According to the steep slope excavation method and the protection system, the protection system is arranged at the position, not affecting traffic safety, of an existing line so as to conduct safety protection on the existing line; and the open cut tunnel section at the joint of the bridge and the tunnel is used as a construction operation platform for building a construction road to be connected with the village access road of the existing road, damage to the surrounding environment is reduced, and the construction period quality is guaranteed. And when a hard rock stratum is encountered, after the rock is crushed and loosened by manual drilling, hole cleaning and static crushing agent pouring, mechanical secondary decomposition excavation is utilized, and the railway operation safety is guaranteed.
本申请提供了一种陡峭边坡开挖方法及防护系统，在既有线上不影响行车安全的位置处设置防护系统，以对既有线进行安全防护；并且利用桥隧相接处明洞段作为施工操作平台修筑施工便道与既有道路进出村道相连接，减少对周围环境的破坏，保证工期质量。在遇硬质岩层由人工钻孔、清孔、灌注静态破碎剂对岩石破碎松动后，利用机械二次分解开挖，保证铁路运营安全。
Steep slope excavation method and protection system
一种陡峭边坡开挖方法及防护系统
YAO ZHENGFEI (author) / DONG QIJUN (author) / DENG QIHUA (author) / HUANG MINGQI (author) / LIU SIDE (author) / LIU MAOQUAN (author) / WANG FEI (author) / WEN QIFU (author) / GONG MIN (author) / LIU ZHIHAI (author)
2024-04-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
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.
/
E02F
Baggern
,
DREDGING
High and steep slope excavation pre-supporting device and excavation method
| European Patent Office | 2024
Slag collecting platform safety protection device for high and steep slope excavation
| European Patent Office | 2024
Slope excavation construction method under steep and severe geological conditions
| European Patent Office | 2023
MONITORING THE PERFORMANCE OF A STEEP ROCK SLOPE EXCAVATION
| British Library Conference Proceedings | 1995
Excavation method of highly-steep vertical toppling deformation side slope
| European Patent Office | 2016