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Treatment method for landslide and rockfall of cataclastic rock mass highway
The invention discloses a treatment method for landslide and rockfall of a cataclastic rock mass road. The treatment method comprises the following steps: acquiring landslide parameters and rockfall parameters; setting a safety coefficient, and designing related parameters of slide-resistant piles, anchor cables and shed tunnels; slope cutting is conducted according to the slope line of the landslide; an anchor cable anchor hole is formed in the slope toe of the landslide, a steel strand is put down, cement paste is poured, and an anchor cable is reserved in the hole; an anti-slide pile hole is excavated; binding anti-slide pile reinforcement cages, respectively lowering the anti-slide pile reinforcement cages to the bottoms of the anti-slide pile holes, and continuously injecting concrete; a soil retaining plate is erected; a stand column foundation hole is excavated, a formwork is installed, and concrete is injected for curing; connecting columns are constructed; binding shed tunnel top plate steel bars, mounting a template, and injecting concrete for curing; filling pebble beds on the sides, close to the mountains, of the slide-resistant piles, and pre-burying drainage pipes; clay is adopted to cover the filling slope surface line, and the top of the shed tunnel is filled with a clay covering layer; and building a highway pavement and a drainage ditch. The method can achieve the purpose of preventing and controlling landslide and rockfall of the high and steep cataclastic rock mass, and has disaster prevention and reduction properties.
本发明公开了一种碎裂岩体公路滑坡和落石的治理方法，包括：获取滑坡参数以及落石参数；设定安全系数，对抗滑桩、锚索和棚洞相关参数进行设计；按照滑坡的边坡线进行切坡；在滑坡坡脚打设锚索锚孔，并下放钢绞线，灌入水泥浆，孔口预留锚索；开挖抗滑桩孔；绑扎抗滑桩钢筋笼，分别下放至抗滑桩孔孔底，并连续注入混凝土；架设挡土板；开挖立柱基础孔，安装模板，注入混凝土进行养护；施工连接柱；绑扎棚洞顶板钢筋，安装模板，注入混凝土进行养护；抗滑桩靠山侧分填筑卵石层，并预埋排水管；采用粘土覆盖至填筑坡面线，棚洞顶部填筑粘土覆盖层；修筑公路路面和排水沟。本发明能够达到防治高陡碎裂岩体滑坡和落石的目的，具有防灾减灾属性。
Treatment method for landslide and rockfall of cataclastic rock mass highway
The invention discloses a treatment method for landslide and rockfall of a cataclastic rock mass road. The treatment method comprises the following steps: acquiring landslide parameters and rockfall parameters; setting a safety coefficient, and designing related parameters of slide-resistant piles, anchor cables and shed tunnels; slope cutting is conducted according to the slope line of the landslide; an anchor cable anchor hole is formed in the slope toe of the landslide, a steel strand is put down, cement paste is poured, and an anchor cable is reserved in the hole; an anti-slide pile hole is excavated; binding anti-slide pile reinforcement cages, respectively lowering the anti-slide pile reinforcement cages to the bottoms of the anti-slide pile holes, and continuously injecting concrete; a soil retaining plate is erected; a stand column foundation hole is excavated, a formwork is installed, and concrete is injected for curing; connecting columns are constructed; binding shed tunnel top plate steel bars, mounting a template, and injecting concrete for curing; filling pebble beds on the sides, close to the mountains, of the slide-resistant piles, and pre-burying drainage pipes; clay is adopted to cover the filling slope surface line, and the top of the shed tunnel is filled with a clay covering layer; and building a highway pavement and a drainage ditch. The method can achieve the purpose of preventing and controlling landslide and rockfall of the high and steep cataclastic rock mass, and has disaster prevention and reduction properties.
本发明公开了一种碎裂岩体公路滑坡和落石的治理方法，包括：获取滑坡参数以及落石参数；设定安全系数，对抗滑桩、锚索和棚洞相关参数进行设计；按照滑坡的边坡线进行切坡；在滑坡坡脚打设锚索锚孔，并下放钢绞线，灌入水泥浆，孔口预留锚索；开挖抗滑桩孔；绑扎抗滑桩钢筋笼，分别下放至抗滑桩孔孔底，并连续注入混凝土；架设挡土板；开挖立柱基础孔，安装模板，注入混凝土进行养护；施工连接柱；绑扎棚洞顶板钢筋，安装模板，注入混凝土进行养护；抗滑桩靠山侧分填筑卵石层，并预埋排水管；采用粘土覆盖至填筑坡面线，棚洞顶部填筑粘土覆盖层；修筑公路路面和排水沟。本发明能够达到防治高陡碎裂岩体滑坡和落石的目的，具有防灾减灾属性。
Treatment method for landslide and rockfall of cataclastic rock mass highway
碎裂岩体公路滑坡和落石的治理方法
ZHOU YUNTAO (author) / XIE ZHONGSHENG (author) / CAI QIANG (author) / LIANG JIONG (author) / HE WEIMING (author) / JIANG ZHAOQUN (author)
2023-02-24
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.
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