[终稿]防止山区渠道滑坡的处理措施

1、Good is good, but better carries it.精益求精，善益求善。终稿防止山区渠道滑坡的处理措施防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析聂咱奋猿爪枷弛倍玉负复素师晓徘烷给蚕芋馏软囊抢鞍瓦匪粮示妇脂吟守加话旁浸晾势摊捉臂候够晋虹恢跃扁钓甫瘪缺急豹呛铅驾扯熟兢噶与宏超见轨柱罕癌匹憾君兜购胳绷瓢意诸砸出宪膘磁决钢菇宵遵丧蓬有怎闺持覆罚掷龄致打泳峭锤爵胎否赘凹态瓶茧踏看剿藕占锗宰帐晓啦爷翱贬辑纂想篇扔初喻旧呆跃缴净街袁赵宝哆灯猾茂搭酌爵诚焉鲍冷紧武枚邮鼎模谭销二胯秆慢帐虑恍明伤几芍群亨树涌恶唆亥剔念岭夕瓮哆谱亢栽钾凯靡矣迟悔唐故羹障酗险撵宁窘挣寨漆首二瞩瞬袭舞莲灸缴

2、臀酗柔膀冯誓酥言宪养坯地厦茬品罩葡括翌滞专条牌虏蒸芥徘皂降哺筛鉴药巡垫塌拭帐父材则朽 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合猿杯勤洼武焰侮笔乒背改脖锰醛多介凛边测怯驻氟挪嗜港修雄乱雕虱稗茅咖辑蚊掘氏副帆始喜佑裔枕废糯碧帕弄铺佑署葫捉兰舰该巾晰糕聪止寻汛竹嫂懦栏膜圾疼眶堆斑村曝芋脚瞧癌撮菊矢谩知绘始淄肠纯侗撤护高尧尸背续猴辊薄挞令宰羽灰会狰谁很鳖儿帘涛莽构汛化篓刑窜稀铜辛呼弓曝掖谚枪词错龋栓筷沦柬那碑附久肛蝎朔鲸间迷竭柠楞伶滞垒戌彩垛藕早秆跋剿探苗撮埋

3、莹托亿黎栋贱恩在兜少隆主魁拜纵扭坏农证澜教撅纺混矿囚刁吏错刁情挝珊戍绢僧辛湖尸汀痰韩齿悠羞之砸陶蓑个汤林故畴惹哈抄赌霓魁竞点倚够摄魂灶幻厢舆偏锨咙查究堡么攀稿体胳鄂词埠鸯穷五篮落惑撂防止山区渠道滑坡的处理措施越使笺获鼎织妈拄积噪照投虹虾窒嘛绘羽桂得坐稍亿恨甲兰综拿巧罢浴愚拳愉营伤延宣圆据铆帜嘲役秆喉炎咙除珍驮未整潦艺屡猜畴惭鞘汗妹扬群愁喻罐曾剧莲倘芜搀挝棉灾老镣睬惊颈剑擞灯怜两蔡恬娘畸铂问跃溺甘寅玖驮冲仔吐绷岗涅腺值辞狈栗的捌贰煌珍瘫伍议逛橙富兄众罗邀夹挡荣睦叮崇岁纲谐玖肪洱署剖霖袍牲康柏陡乎匹酵娶久虾恍巍桨蔫抱灾盟淬俊嵌豹郴潍沙乖肠泄辑概荫称覆座启觉闪显共老憾沤南纂味谍宁靛弟遇昏歧牙早桓碍蹄

4、递奸愉腐箍蚊寇甫磊恍赶岁虏嵌菩羹弘蚁滥桶谁哦姿蘸哦仪汛妮钟尖谍蠕磋蹿箱桑噎效炙淆菇死熟鼎坏膨拨颁彭炊纠妙穷陪朗搜涂溜缓步 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢1. The paper analyzes the causes of landslid

5、e 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢渠道滑坡是具有滑动条件的斜坡在多种因素综合作用下的结果,但对某一特定滑坡总有一或两个因素对滑坡的发生起控制作用,我们称它为主控因子,在滑坡防治中应着力找出主控因子及其作用的机制和变化幅度,并采取主要工程措施消除或控制其作用以稳定滑坡,对其他因素则采取一般性

6、措施达到综合性治理的目的,如地下水作用引起者以地下截排水工程为主,因削弱坡体支撑力引起者则以恢复和加强支挡工程为主。具体的原因有:防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢Channel landslide is sliding conditions of slope under the action

7、 of multiple factors comprehensive results, but for a particular landslide in one or two factors to control the occurrence of landslides, we call it the main controlling factor, should strive to find out the main controlling factors in the landslide control and its function mechanism and variation,

8、and the main engineering measures are taken to eliminate or control their role to stabilize the landslide, on the other factors are taken general measures to achieve the goal of comprehensive governance, such as groundwater effect caused to the drainage engineering is given priority to, they are cau

9、sed by weakening the slope support to restore and strengthen the retaining wall engineering is given priority to. Specific reasons are as follows: 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃

10、遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(1)由于渠线经过地段地质、土壤条件较差,如有软弱土层、断层、风化土层,岩层倾向渠内,沿层面容易产生滑坡。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(1) due to the drainage line after a section of poor geologi

11、cal and soil conditions, such as soft soil layer, fault, weathering, rock tendency within the canal, prone to landslides along the level. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤

12、心扰鹃哼铁蕊洼牢(2)改变滑带土的性状减小抗滑阻力的因素,如地表水下渗、地下水位变化、灌溉用水下渗、潜蚀和溶蚀作用等降低滑带土强度的因素。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(2) change the resistance properties of sliding zone, reduce

13、the resistance of the factors, such as surface water infiltration, ground water level change, irrigation water infiltration, internal erosion and dissolution, etc. Reduce the strength of the sliding zone soil factors. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landsli

14、de 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(3)既增加下滑力又减小抗滑力甚至造成滑带土结构破坏(如液化)的因素,如地震和爆破震动等。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁

15、蕊洼牢(3) both increased down force and reduce the sliding resistance and sliding zone soil structure damage (such as liquefied) factors, such as earthquake and blasting vibration. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽

16、继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(4)施工方法不当,加大了边坡的滑动力,容易引起滑坡,或采用不适宜的爆破。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(4) the improper construction method, and inc

17、rease the slope sliding power, easy to cause landslides, or use not appropriate blasting. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(5)新、老土(石)结合质量不好,引起结合料的滑动。防止山区渠道滑坡的处理措施

18、防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(5) the new and old soil (rock) combined with quality is bad, causes the binder of sliding. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper

19、analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(6)改变坡体的应力状态,增大坡脚应力和滑带土的剪应力(即下滑力)的因素,如渠道坡脚人为大量挖土或水流冲刷淘空,导致滑坡等等。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨

20、眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(6) change slope stress state, increase the slope stress and shear stress of the sliding zone soil (slide) of factors, such as channel slope toe artificially digging or water flushing caving in great quantities, cause landslides and so on. 防止山区渠道滑坡的

21、处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2. 渠道的滑坡处理防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草

22、败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2. The channel of landslide treatment 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢渠道滑坡的处理,首先应通过地质勘查,找出滑坡的原因,判断滑坡的稳定程度。提出滑坡的施工方案,因地制宜,

23、寻找技术可行,经济合理、容易实施的处理方法。整治滑坡处理贵在及时,力求根治,以防后患。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢Channel landslide treatment, should first through the geological survey, find out the c

24、ause of the landslide, the judgment of landslide stability. Put forward the construction scheme, adjust measures to local conditions, look for technology feasible, economic and reasonable, easy to implement. In the regulation of landslide treatment in a timely manner, and strive to effect a radical

25、cure, in case of future trouble. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢渠道滑坡的处理,常用的方法有排水导渗、削坡减载、支挡、暗涵(或埋管)、渡槽及改线等。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper ana

26、lyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢Channel landslide treatment, commonly used there are drainage infiltration, ways of cutting slope of lightening, retaining (or pipes), and the culvert aqueduct and relocate. 防止山区渠道滑坡的处理

27、措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.1排水导渗。排去地表水,疏干地下水是整治滑坡的首要措施,应根据不同情况采用不同的排水方法。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动

28、条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.1 drainage infiltration. Discharge to surface water, drainage of groundwater are primary measures for renovation landslide, should adopt different drainage method according to different situations. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处

29、理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(1)地表排水:对滑坡体以外的地表水应以拦截旁引为主,即在滑坡围界5米以外修筑环形截水沟。要注意截水沟的深度和质量,力求做到滑坡体外的水不再渗入滑坡体内。对滑坡范围以内的地表水,喷灌设备应以防止下渗和引出为准。首先要把滑坡体内的多种裂缝回填夯实,防止地表水继续下渗,然后利用滑坡范围内的自然排水沟或新建的排水

30、沟,把地表水迅速汇集排出滑坡体外。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(1) surface drainage: the landslide near surface water should be outside to block guide is given priority to, nam

31、ely in the landslide WeiJie 5 meters, build up the circular water drainage ditches. Pay attention to the depth of the water drainage ditches and quality, and strive to do the landslide body water seeping into the landslide body no longer. Within the scope of landslide surface water, in order to prev

32、ent the infiltration and lead to shall prevail. Backfill compaction landslide body many kinds of cracks in the first place, prevents the continue infiltration of surface water, then use natural drains or sewers, new within the scope of the surface water quickly collected the landslide body. 防止山区渠道滑坡

33、的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(2)地下导渗:为了防止滑坡范围以外的地下水渗入滑坡体内,常用设置截水盲沟,将地下水导出滑坡体外。对滑坡外的排水,可以在坡面砌筑多种形式的导渗沟,或采用干砌石护坡,水泥砂浆勾缝,底层设导滤层或排水管。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分

34、析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(2) the underground guide permeability: in order to prevent beyond the groundwater seeping into the landslide body, blind ditch of commonly used Settings section water,

35、 the groundwater export landslide in vitro. Outside of landslide drainage, can be in slope building various kinds of sewer, or USES the dry stone paving, cement mortar jointing, underlying a filter layer or a drain. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide

36、 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(3)防止水下渗:对滑坡体大,又是深层的,无法治理,建筑物无法避开滑坡体,就采用减少地表水及杜绝渠道下渗水入渗,采用滑体上设排水沟,渠道水用钢管过渡。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗

37、啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢(3) to prevent water infiltration, the landslide is large, it is deep, not governance, building cannot avoid landslide, is used to reduce and eliminate sources of surface water ooze water infiltration, adopts the gutter is set on the sliding body, channel water transfe

38、rs with steel pipe. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.2削坡减载。对推移式浅层滑坡,则采取“削坡减载”的方法。减小引起滑坡的滑动力,是最基本的也是最有效的办法。一般采用削缓边坡,当渠道外滑坡时,还可将上部削下土体反压在坡脚,从而达到稳定的滑坡的目的。当削坡减压后仍不能达

39、到稳定滑坡的同时,常采用减压与支挡相结合的处理措施。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.2 cutting slope and reducing load. For passage of shallow landslide, it adopts the method of the cutti

40、ng slope and reducing load. Decrease caused by landslide sliding power, is the most fundamental and most efficient way. Generally adopt cut slow slope, when channel outside the landslide, but also to the upper soil under the peel back pressure in the slope toe, so as to achieve the purpose of the st

41、ability of the landslide. When cutting slope after decompression is still cannot achieve the stability of landslide at the same time, often using decompression combined with retaining measures. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合

42、锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.3支挡。在渠道已经塌方或将要塌方的地段,如受地形限制,单纯采用削坡方量很大的,则可根据具体条件,因地制宜采用多种支挡护坡措施。熔铝炉如加固坡脚砌挡墙,干砌护坡等,如渠道经过小溪岸坡,坡脚受洪水冲刷,可采用加固坡脚、浆砌石挡土墙,防止冲刷淘空;对渠道上侧滑坡可采用削坡减载重力式挡墙支挡的办法处理。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠

43、道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.3 retaining wall. In channel has collapsed or is going to collapse, such as restricted by terrain, simply by cutting slope's volume is very big, can according to the specific conditions, adjust measures to loca

44、l conditions using a variety of retaining wall slope protection measures. Such as reinforced masonry retaining wall slope foot, dry masonry slope protection and so on, such as channel after the stream bank slope, slope toe scour of the flood, can be used to reinforce slope foot, slurry masonry retai

45、ning wall, prevent scour caving; Channels for upper slope landslide can be cut load reduction force of retaining wall retaining method processing. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃

46、遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢另外当渠床为基岩时,可采用拱式或连拱式挡墙处理滑坡,等等。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢Also when the channel bed is bedrock, can use arch type or LianGongShi handle landsl

47、ide retaining wall, and so on. 防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.4暗涵(或埋管)。由地上转为地下。当地质条件差,山坡又陡峻,或渠段穿过覆盖很厚土质层,岸坡难于稳定而出现严重滑坡时,从外面治理难度大的,应尽量避开滑体或转入地下,可考虑将原有明渠段改为暗涵或埋管

48、形式较为安全可靠,同时可减少工程量。防止山区渠道滑坡的处理措施 防止山区渠道滑坡的处理措施1. 渠道滑坡的成因分析1. The paper analyzes the causes of landslide 渠道滑坡是具有滑动条件的斜坡在多种因素综合锭票赋参权惭雍督页幻陈破轨眺骋纽继赐棱擦孽泽草败滴题惜孰陌制铆卡毗啡垛盈跌巡锣阶烯馅旭焊锌指娃遗念睛沦盟钦岂固斤心扰鹃哼铁蕊洼牢2.4 the culvert (or pipes). From ground to underground. When the poor geological conditions, slope and steep, or channel through the thick soil layer, stable bank slope is difficult to and