Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting structure for toppling deformation dangerous rock mass and construction method
The invention discloses a supporting structure of a toppling deformation dangerous rock mass and a construction method, and the construction method comprises the following steps: arranging a water intercepting and draining ditch on a non-deformed side slope position of the rock mass, arranging a retaining wall and an anchor rod on a slope toe of the toppling deformation rock mass, arranging an inclined downward anchor cable on the toppling deformation rock mass, and arranging the anchor rod on the slope toe of the toppling deformation rock mass; large cracks in the toppling deformation rock mass are backfilled, small cracks are grouted, an anchor cable is tensioned to a design value, a monitoring device is installed on the anchor cable, a row of drainage pipes are arranged at the slope toe position of the toppling deformation rock mass, and construction is completed. The slope toe can be reinforced through the concrete retaining wall and the anchor rod, the upper small-tonnage anchor cable prevents the dangerous rock mass from continuing slope or damage, the crack is repaired through grouting or concrete backfilling, and meanwhile the drainage pipe is arranged to block the cause of damage of the dangerous rock mass.
本发明公开了一种倾倒变形危岩体的支护结构及施工方法，所述施工方法包括以下步骤：在岩体未变形的边坡位置上布置截排水沟，在倾倒变形岩体的坡脚设置挡墙和锚杆，在倾倒变形岩体上设置倾斜向下的锚索，对倾倒变形岩体上的大裂缝进行回填，对细小的裂缝进行灌浆，张拉锚索到设计值，并在锚索上安装监测装置，在倾倒变形岩体坡脚位置设置排水管，排水管设置一排，完成施工。本发明通过混凝土挡墙加锚杆可加固坡脚，上部小吨位锚索防止危岩体继续边坡或破坏，灌浆或混凝土回填裂缝对裂缝进行修复，同时设置排水管，阻断危岩体破坏的致因。
Supporting structure for toppling deformation dangerous rock mass and construction method
The invention discloses a supporting structure of a toppling deformation dangerous rock mass and a construction method, and the construction method comprises the following steps: arranging a water intercepting and draining ditch on a non-deformed side slope position of the rock mass, arranging a retaining wall and an anchor rod on a slope toe of the toppling deformation rock mass, arranging an inclined downward anchor cable on the toppling deformation rock mass, and arranging the anchor rod on the slope toe of the toppling deformation rock mass; large cracks in the toppling deformation rock mass are backfilled, small cracks are grouted, an anchor cable is tensioned to a design value, a monitoring device is installed on the anchor cable, a row of drainage pipes are arranged at the slope toe position of the toppling deformation rock mass, and construction is completed. The slope toe can be reinforced through the concrete retaining wall and the anchor rod, the upper small-tonnage anchor cable prevents the dangerous rock mass from continuing slope or damage, the crack is repaired through grouting or concrete backfilling, and meanwhile the drainage pipe is arranged to block the cause of damage of the dangerous rock mass.
本发明公开了一种倾倒变形危岩体的支护结构及施工方法，所述施工方法包括以下步骤：在岩体未变形的边坡位置上布置截排水沟，在倾倒变形岩体的坡脚设置挡墙和锚杆，在倾倒变形岩体上设置倾斜向下的锚索，对倾倒变形岩体上的大裂缝进行回填，对细小的裂缝进行灌浆，张拉锚索到设计值，并在锚索上安装监测装置，在倾倒变形岩体坡脚位置设置排水管，排水管设置一排，完成施工。本发明通过混凝土挡墙加锚杆可加固坡脚，上部小吨位锚索防止危岩体继续边坡或破坏，灌浆或混凝土回填裂缝对裂缝进行修复，同时设置排水管，阻断危岩体破坏的致因。
Supporting structure for toppling deformation dangerous rock mass and construction method
一种倾倒变形危岩体的支护结构及施工方法
LIN YONGSHENG (Autor:in) / CAO LEI (Autor:in) / ZHAO XIANGTAO (Autor:in) / WEN TAO (Autor:in) / YANG RUITING (Autor:in) / SHI ZIYONG (Autor:in) / ZENG DEJUN (Autor:in) / LIU HUITING (Autor:in) / ZHANG DONG (Autor:in) / WANG XIAOHONG (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
United protection structure for large toppling type dangerous rock and treatment method
| Europäisches Patentamt | 2015
Combined supporting structure for treating dangerous rock mass and construction method thereof
| Europäisches Patentamt | 2021