Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-gradient cliff body rockfall reinforcement and protection treatment method
The invention belongs to the related technical field of building construction, and discloses a large-gradient cliff body rockfall reinforcement and protection treatment method which comprises the following steps that firstly, scaffolds are erected for a plurality of follow-up to-be-constructed areas correspondingly, and the scaffolds serve as danger clearing operation platforms or different construction platforms correspondingly; step 2, crushing and cleaning pumice stones, topsoil and dangerous rock masses, and transferring the pumice stones, topsoil and dangerous rock masses to a material stacking platform for outward transportation; thirdly, aiming at the construction area of the dangerous rock slope, a plurality of pre-stressed anchor cables are installed, and a plurality of anchoring sections are formed; fourthly, an active flexible protective net is fixedly installed from top to bottom in the construction area adjacent to the line cliff; and 5, multiple rows of passive flexible protective nets are sequentially arranged in the direction perpendicular to the slope surface along the contour line according to the construction area above the mountain foot pier. The safety protection device can comprehensively solve the safety protection problem of surrounding rock falling rocks in the bridge construction process, and meanwhile has the advantages of being convenient to control, high in reliability and construction efficiency, high in environmental adaptability and the like.
本发明属于建筑施工相关技术领域，并公开一种大坡度崖体落石加固及防护处理方法，包括以下步骤：步骤一、针对后续待施工的多个区域分别搭设脚手架，这些脚手架分别用作清危操作平台或不同施工平台；步骤二、对浮石、浮土和危岩体进行破碎和清理，并转运至物料堆放平台外运；步骤三、针对危岩边坡的施工区域，安装多个预应力锚索并形成多个锚固段；步骤四、针对邻近线路陡崖的施工区域，自上而下地固定安装主动柔性防护网；步骤五、针对山脚桥墩上方的施工区域，沿着等高线走向垂直坡面依次布置多排被动柔性防护网。通过本发明，能够全面地解决桥梁施工过程中围岩落石的安全防护问题，同时具备便于操控、可靠性和施工效率高、环境适应性强等优点。
Large-gradient cliff body rockfall reinforcement and protection treatment method
The invention belongs to the related technical field of building construction, and discloses a large-gradient cliff body rockfall reinforcement and protection treatment method which comprises the following steps that firstly, scaffolds are erected for a plurality of follow-up to-be-constructed areas correspondingly, and the scaffolds serve as danger clearing operation platforms or different construction platforms correspondingly; step 2, crushing and cleaning pumice stones, topsoil and dangerous rock masses, and transferring the pumice stones, topsoil and dangerous rock masses to a material stacking platform for outward transportation; thirdly, aiming at the construction area of the dangerous rock slope, a plurality of pre-stressed anchor cables are installed, and a plurality of anchoring sections are formed; fourthly, an active flexible protective net is fixedly installed from top to bottom in the construction area adjacent to the line cliff; and 5, multiple rows of passive flexible protective nets are sequentially arranged in the direction perpendicular to the slope surface along the contour line according to the construction area above the mountain foot pier. The safety protection device can comprehensively solve the safety protection problem of surrounding rock falling rocks in the bridge construction process, and meanwhile has the advantages of being convenient to control, high in reliability and construction efficiency, high in environmental adaptability and the like.
本发明属于建筑施工相关技术领域，并公开一种大坡度崖体落石加固及防护处理方法，包括以下步骤：步骤一、针对后续待施工的多个区域分别搭设脚手架，这些脚手架分别用作清危操作平台或不同施工平台；步骤二、对浮石、浮土和危岩体进行破碎和清理，并转运至物料堆放平台外运；步骤三、针对危岩边坡的施工区域，安装多个预应力锚索并形成多个锚固段；步骤四、针对邻近线路陡崖的施工区域，自上而下地固定安装主动柔性防护网；步骤五、针对山脚桥墩上方的施工区域，沿着等高线走向垂直坡面依次布置多排被动柔性防护网。通过本发明，能够全面地解决桥梁施工过程中围岩落石的安全防护问题，同时具备便于操控、可靠性和施工效率高、环境适应性强等优点。
Large-gradient cliff body rockfall reinforcement and protection treatment method
一种大坡度崖体落石加固及防护处理方法
YANG XINGZHI (Autor:in) / WU QUNHU (Autor:in) / LIU ZHANG (Autor:in) / CHOI MOON-JIN (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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.
/
E04G
SCAFFOLDING
,
Baugerüste
The Rockfall of Huzzas Cliff, Gracetown, Western Australia
| British Library Conference Proceedings | 1999
Optimized rockfall protection by `ROCKFALL'
| British Library Conference Proceedings | 1995
REINFORCEMENT METHOD FOR ROCKFALL PREVENTION FENCE AND ROCKFALL PREVENTION FENCE
| Europäisches Patentamt | 2015
Rockfall Field Testing and Mitigation at Silver Cliff, Near Two Harbors, Minnesota
| British Library Conference Proceedings | 1994
Rockfall Protection: Introduction
| British Library Online Contents | 2009