安置房周边配套FZ5路-边坡支护计算书

安置房周边配套FZ5路边坡支护计算书设计阶段：施工图目录一、设计资料 3（1）工程概况 3（2）设计采用的主要技术标准及依据 4（3）地质概况及周边环境 5（4）边坡破坏模式分析 9（5）支护方案及设计参数 11二、FZ5路道路边坡支护设计 122.1AK0+000~AK0+600段道路西侧边坡 122.1.1沿层面∠12°发生平面滑动 122.1.2受岩体强度控制 142.2AK0+000~AK0+600段道路东侧边坡 152.2.1受岩体强度控制 152.3AK0+600~AK1+000段道路西侧边坡 162.3.1沿土体内部发生圆弧滑动 162.4AK0+600~AK1+000段道路东侧边坡 412.4.1沿土体内部发生圆弧滑动 412.4.2沿新旧填土结合面发生平面滑动 64

一、设计资料（1）工程概况1.1FZ5路位于蔡家组团的西侧，嘉运大道以东，嘉瑞大道以西，悦北大道以南，椿萱大道以北，路线呈南北走向，南起于椿萱大道，向北延伸分别与F6路、F7路、F8路、F9路形成平交口，北止于悦北大道，道路全长1028.939m。1.2边坡支护形式：道路两侧均具有放坡条件，设计采用自然放坡的方式，坡面进行绿化防护。1.3岩土（体）工程参数建议值表岩土物理力学设计参数表岩土分类指标素填土淤泥质粉质粘土粉质粘土强风化泥岩中风化泥岩强风化砂岩中风化砂岩天然重度（kN/m3）20.0*18.2*19.324.5*24.823.0*23.3饱和重度（kN/m3）20.5*18.5*19.7/25.0/23.8天然抗压强度标准值（MPa）////4.52/14.74饱和抗压强度标准值（MPa）////2.89/10.57抗拉强度标准值（MPa）////0.14/0.35天然抗剪强度标准值内聚力C（kPa）//21.0/161/453内摩擦角Φ（°）30*/10.3/31.1/33.4饱和抗剪强度内聚力C（kPa）//15.0////内摩擦角Φ（°）25*/7.4////地基承载力特征值fak（kPa）现场实测60*150*200*1049400*3838水平抗力系数k（MN/m3）///50/170水平抗力系数比例系数m（MN/m4）8*/15*////岩土与锚固体极限粘结强度标准值（kPa）//40/300/500基底摩擦系数μ0.300.150.250.300.400.350.50注：1）表中带“*”为地区经验值。2）表中岩体标准值已按《市政工程地质勘察规范》（DBJ50-174-2014）第14.2.8～14.2.10条内容进行折减：岩体中风化建议值按较完整岩体折减系数（抗拉取0.40；抗剪c取0.3，Φ取0.90，时间效应系数0.95）折减；3）岩质地基极限承载力标准值按《市政工程地质勘察规范》（DBJ50-174-2014）第14.3.2条对岩石抗压强度调整，调整系数对于较完整基岩：中风化泥岩和砂岩按天然抗压强度标准值判定为极软岩和软岩，地基条件系数取1.1。4）地基承载力特征值（用于结构）按《市政工程地质勘察规范》（DBJ50-174-2014）第14.3.5条规定取值，土质地基和岩质地基由地基极限承载力标准值分别按0.50和0.33的系数折减。5）岩体的水平抗力系数k根据岩石室内试验统计结果和土的状态根据《市政工程地质勘察规范》（DBJ50-174-2014）表14.2.12-2按插值取值。6）岩体与锚固体极限粘结强度标准值根据《建筑边坡工程技术规范》（GB50330-2013）表8.2.3-2按插值取值。7）基岩在施工期及使用期遭水浸泡时采用饱和抗压强度标准值。2、粉质粘土与基岩的界面抗剪强度强度参数，在粉质粘土强度参数的基础上，综合考虑粉质粘土及基岩对接触面的影响及工程经验的标准值取值如下：天然状态：C＝17.0kPa，φ＝9.0°；饱和状态：C＝12.0kPa，Φ＝6.0°。3、清除表层粉质粘土后回填土与基岩的界面抗剪强度强度参数标准值取值如下：天然状态：Φ＝24.0°；饱和状态：Φ＝20.0°。4、结合程度很差的软弱结构面强度参数根据该地区相邻工程经验的标准值取值如下：C＝20kPa，Φ＝12°。1.4蔡家组团F标准分区FZ5路道路边坡为临时性边坡设计使用年限2年。1.5边坡工程安全等级为一级、二级，场地差别为II类。1.6安全等级为一级的重要性系数γ0=1.1；安全等级为二级的重要性系数γ0=1.0。1.7本工程为抗震一般地段，属于6度抗震设防区，设计地震第一组。（2）设计采用的主要技术标准及依据2.1重庆市北碚区关于本项目的设计批准文件;2.2《设计委托书》、《设计合同》2.3有关规范《工程结构通用规范》(GB55001-2021)《建筑与市政工程抗震通用规范》(GB55002-2021)《砌体结构通用规范》(GB55007-2021)《建筑与市政地基基础通用规范》(GB55003-2021)《混凝土结构通用规范》(GB55008-2021)《混凝土结构设计规范》(GB50010-2010)(2015年版)《建筑结构荷载规范》(GB50009-2012)《建筑抗震设计规范》(GB50011-2010)(2016年版)《建筑边坡工程技术规范》(GB50330-2013)《建筑边坡工程施工质量验收标准》（GB／T51351-2019）《建筑地基基础设计规范》(GB50007-2011)《混凝土结构工程施工质量验收规范》(GB50204－2015)《砌体结构设计规范》(GB50003-2011)《砌体工程施工质量验收规范》(GB50203-2011)《钢筋机械连接技术规程》(JGJ107-2016)《岩土锚杆与喷射混凝土支护工程技术规范》(GB50086-2015)《公路工程技术标准》（JTGB01-2014）《公路路基施工技术规范》（JTG/T3610-2019）《公路路基设计规范》（JTGD30-2015）《城镇道路路基设计规范》（DBJ50-145-2012）《城市道路工程施工质量验收规范》（DBJ50/T-078-2016)2.4《关于进一步加强全市高切坡、深基坑和高填方项目勘察设计管理的意见》（渝建发[2010]166号文）2.5《危险性较大的分部分项工程安全管理规定》(建设部2018年令第37号）、2.6《危险性较大的分部分项工程安全管理规定》有关问题的通知(建办质〔2018〕31号).2.7《关于印发<危险性较大的分部分项贯彻安全管理实施细则（2022年版）>的通知》渝建质安〔2022〕110号；2.8重庆市蔡家组团建设开发有限公司提供的《蔡家组团F标准分区FZ5道路工程地质勘察报告》（一次性详细勘察）（中煤科工重庆设计研究院(集团)有限公司-2021年11月）。（3）地质概况及周边环境3.1地形地貌勘察场地所在地貌属中梁山山脉的东部丘陵台地区，微地貌单元为剥蚀侵蚀丘陵地貌。拟建道路沿线原始地貌整体以丘陵为主，穿过区域多为耕地、林地和水田，地形起伏较大，地势中缓~较陡，从整体上看：区内地形坡度一般10~30°，局部陡崖位置坡度约50~70°，自然岩质边坡最大高差约15.0m，勘察区现状高程为227.0m～348.5m，最大高差121.5m。勘察区现阶段人类工程活动不强烈，主要为零星的民房修建，原始地形破坏不严重。拟建道路桩号K0+640~K0+980右侧发育一条冲沟，走向与拟建道路走向基本一致，宽30~60m，现状多为水田，水深0.1m，土层厚度3.0~10.5m；拟建道路桩号K0+920~K0+960发育一条冲沟，走向与拟建道路走向基本垂直，宽30~40m，现状多为水田，水深0.1m，土层厚度1.8~9.1m。3.2气象及水文勘查区地处北半球亚热带内陆的四川盆地东部，川东平行岭谷中，属东南亚季风环流控制范围，具备亚热带湿润季风气候特性，复杂多样的地貌类型，使其具有较明显的气候垂直带谱结构。区内气候特点是：气候温和、四季分明、雨量充沛，具冬暖、夏热、秋长的气候特点。多年平均气温17.6℃，极端最高气温41.7℃，极端最低气温～1.8℃，年总积温5390℃，最热为每年7月中旬至8月中旬，最冷为每年12月下旬至次年1月中旬。北碚区施家梁镇西靠中梁山，东北侧为嘉陵江，因而形成多条季节性溪流入江。嘉陵江为该区骨干水系，距拟建道路场地约1.2Km，属过境河流，最大流量4.48×107L/s，最小流量0.2×106L/s，多年平均流量2.14×106L/s。拟建道路沿线地表水体主要为鱼塘及水田，距拟建道路终点250m处，为长石滩水库。大气降雨是勘查区内地表水及地下水的主要补给源，地表水随地势汇入鱼塘、水田及长石滩水库。场地总体水文条件简单。3.3地层岩性经地表工程地质测绘和钻探揭露，场地内分布地层为第四系全新统人工填土（Q4ml）、第四系全新统残坡积层（Q4el+dl），下伏基岩为侏罗系中统上沙溪庙组二段（J2s2）泥岩、砂岩。现由新到老分述如下：3.3.1第四系全新统（Q4）（1）人工填土（Q4ml）：杂色，主要以粘土夹碎石为主，碎、块石，母岩成分主要为泥岩、砂岩，次棱角状，粒径一般为20～50mm，硬质物含量一般为25～40%，多采用人工回填部分夯实等方式进行回填，密实度松散～稍密，填筑年限5年以上。钻探揭露层厚一般为0.20m（ZY25）～1.5m（ZY166），零星分布于居民点区域，为场地次要土层。（2）淤泥质粉质粘土（Q4el+dl）黄褐色～灰褐色，软塑~可塑状，属高压缩性土。土质较均匀，稍有光滑，干强度和韧性一般，含少量植物残体，含腐殖质，含少许铁锰质斑点，比重轻，孔隙大，分散度高。该层主要分布于场地内水田及鱼塘区域，土层厚0.5~3.0m。（3）粉质粘土（Q4el+dl）红褐～黄褐色，含植物根系，由粘土、石英、长石等矿物组成，结构较松散，可塑状，刀切面略有光泽，干强度中等，韧性中等，无摇振反应。该层分布于场地内大部地表，局部上覆淤泥质粉质粘土，下伏基岩，钻探揭露最大厚度7.4m(ZY109)。3.3.2侏罗系中统上沙溪庙组二段（J2s2）泥岩（J2s2-Ms）：紫红色，由粘土矿物组成，泥质结构，含砂质较重，夹灰色、灰白色砂质条带，局部已相变成砂岩，中厚层状构造。强风化层岩质软，岩芯较破碎；中风化层岩质较软，岩芯较完整，呈短柱状~柱状，岩芯节长5～20cm，锤击声哑，无回弹。该层在拟建道路沿线均有分布，为场地主要岩层。砂岩（J2s2-Ss）：以青灰色为主，局部为灰白色、浅黄色，其矿物成份以石英、长石为主，次为云母，局部含泥质较重，可见紫色泥质条带，中细粒～细粒结构，中厚层状构造，钙质胶结。强风化层裂隙发育，岩芯呈碎块状、散砂状，手捏易碎；中风化层岩质较硬，岩芯较完整，多呈柱状、长柱状，岩芯节长10～50cm，锤击声较清脆，稍有回弹。该层分布于场地局部区域内，为本场地主要岩层。3.4基岩面及基岩风化带特征经野外实地调查发现，除场地局部陡崖位置基岩露头较好外，场地区域多被土层所覆盖。据钻探资料显示，勘察范围基岩面受原始地貌控制，基岩面较陡，坡角一般在5～30°；基岩面埋深0.0m～10.4m，顶面高程219.4～345.7m。根据《市政工程地质勘察规范》（DBJ50-174-2014）将场区内钻探深度内基岩划分为强风化带与中风化带：1）基岩强风化带：风化裂隙发育，岩质软，岩芯多呈碎块状、饼状，岩块手捏易折断。根据钻探揭露，强风化带厚0.4～3.50m，顶界埋深0～10.4m。2）基岩中风化带：岩芯多呈短柱状、柱状，构造裂隙不发育，岩芯较完整。中等风化带顶界埋深1.0～11.5m。3.5地质构造拟建场地位于悦来场向斜南扬起端，场地地质构造较简单，无构造断裂穿越。根据现场地质调查和测绘，该区域岩层产状118°∠12°，为单斜地层，岩层层面结合程度差，特别是砂泥岩交界面结合程度很差，泥质充填，属软弱结构面；区域发育有两组裂隙，其产状及发育特征如下：LX1：倾向305°，倾角68°，裂面呈分离状，裂隙面平直，张开度小于2mm，无填充，裂隙间距0.5～2.0m，延伸1.5～3.0m，结合程度差，属硬性结构面。LX2：倾向220°，倾角75°，裂面呈分离状，裂面平直，局部有少量泥质充填，张开1～3mm，间距0.5～1.0m，延伸0.8～2.0m，结合程度差，属硬性结构面。3.6水文地质条件场地地层上覆为第四系人工填土、淤泥质粉质粘土、粉质粘土，下伏基岩为泥岩及砂岩。人工填土及砂岩为相对透（含）水层，粉质粘土、淤泥质粉质粘土及泥岩为相对隔水层，赋水条件较好。根据重庆市地方经验，场地内素填土渗透系数取2.50～3.50m/d，为中等透水层，砂岩渗透系数取0.35～0.80m/d，为弱透水层。根据场地的地层岩性及水的赋存特点，地表水体主要为鱼塘及稻田水，地下水主要为上层滞水及潜水，地下水可分为松散岩类孔隙水及基岩裂隙水两类。1）地表水地表水主要为鱼塘及稻田水，分布在勘查区低洼地段，地表水总体较丰富，对该项目影响较大。2）地下水松散岩类孔隙水：主要赋存于第四系土层中，主要接受大气降水补给，部分以坡面径流、下渗补给基岩裂隙水或在岩土界面处以渗水的形式出露地表。基岩裂隙水：主要赋存于基岩裂隙或浅表层的网状的风化裂隙中，主要接受大气降水补给。构造裂隙和网状风化裂隙是该类地下水的径流、排泄的通道和储存空间。地下水接受补给后，部分下渗补给深层地下水，部分在边坡坡表或坡脚以渗水的形式出露地表，浅表层地下水赋存条件较好，场地水文地质条件中等。综合以上对地下水的赋存以及补给源、径流条件和排泄条件的分析，拟建场地内的地下水主要受大气降水的补给，地下水接受补给的来源单一，故地下水的动态变化与大气降水密切相关，一般随着降雨量的变化而变化，受大气降水控制显著，径流和排泄条件一般，地下水赋存条件较好，场地水文地质条件中等。该拟建工程场地内地下水水位动态变化对土层的工程地质特性影响较大，对填方路基基底有较大的影响。3.7不良地质作用根据现场地质调查及钻探揭露，场内及邻近未发现危岩崩塌、滑坡、泥石流等不良地质现象；也未见河道、沟浜、防空洞等对工程不利的埋藏物。3.8地震效应评价根据《中国地震动参数区划图》（GB18306-2015），勘察区设计地震分组第一组，抗震设防烈度为6度，基本地震动峰值加速度值为0.05g，基本地震动加速度反应谱特征周期值为0.35s。根据重庆市区域地质资料，勘察区无大的断裂构造和构造破碎带。按设计道路高程开挖、回填后，勘察区内覆盖层主要为后期填土、淤泥质粉质粘土及粉质粘土。拟建道路场地地震效应评价表里程桩号代表剖面按设计整平标高整平后最大厚度(m)场地等效剪切波速m/s场地类别抗震地段类别特征周期人工填土淤泥质粉质粘土粉质粘土覆盖层K0+000～K0+5801-1'0.000.000.000.00＞500Ⅰ1类有利地段0.25K0+580～K1+028.93931-31'52.803.003.1058.90130.00III类不利地段0.45注：勘察区抗震设防烈度为6度，地震动力加速度为0.05g，设计地震分组第一组。等效剪切波速取覆盖层厚度和20m中的较小值的计算值。按《公路工程抗震设计规范》（JTGB02-2013）第4.1节要求：地基为软土时，在抗震不利地段布设路线时，应考虑地震时地基不均匀沉降、地基失效或其他不利影响对公路工程构筑物可能造成的破坏，应采取相应措施（如换填），提高地层的有效剪切波速，以增强其抗震性。边坡破坏模式分析拟建场地位于悦来场向斜南扬起端，场地地质构造较简单，无构造断裂穿越。根据现场地质调查和测绘，该区域岩层产状118°∠12°，为单斜地层，岩层层面结合程度差，特别是砂泥岩交界面结合程度很差，泥质充填，属软弱结构面；区域发育有两组裂隙，其产状及发育特征如下：LX1：倾向305°，倾角68°，裂面呈分离状，裂隙面平直，张开度小于2mm，无填充，裂隙间距0.5～2.0m，延伸1.5～3.0m，结合程度差，属硬性结构面。LX2：倾向220°，倾角75°，裂面呈分离状，裂面平直，局部有少量泥质充填，张开1～3mm，间距0.5～1.0m，延伸0.8～2.0m，结合程度差，属硬性结构面。AK0+000~AK0+600段道路西侧边坡本段为岩质挖方边坡，边坡高度约≤21.8米，坡向126度由赤平分析可知：LX1（305∠68°）、LX2（220∠75°）均与边坡反向相交，对边坡稳定性影响较小；层面（118∠12°）与坡面（126∠53°）同向，此段边坡为顺向坡，对边坡稳定性影响较大。边坡可能破坏形式：沿层面∠12°发生平面滑动。2、受岩体强度控制。AK0+000~AK0+600段道路东侧边坡本段为岩质挖方边坡，边坡高度约≤14.0米，坡向306度由赤平分析可知：LX1（305∠68°）与边坡（306∠53°）同向小角度相交，对边坡稳定性影响较大，但边坡坡率较缓LX1已揭露，边坡稳定；LX2（220∠75°）与边坡（306∠53°）垂直相交，对边坡稳定性影响小，边坡稳定；层面（118∠12°）与坡面（306∠53°）反向，此段边坡为反向坡，边坡稳定。边坡可能破坏形式：受岩体强度控制。AK0+600~AK0+960段道路西侧边坡本段为填方边坡，从原始地貌计算边坡高度≤56.0米（注：目前道路周边地块已同步平场，现状高度≤32米）。边坡可能破坏形式：1、沿土体内部发生圆弧滑动。2、沿新旧填土结合面发生平面滑动。AK0+600~AK0+960段道路东侧边坡本段为填方边坡，从原始地貌计算边坡高度≤51.6米（注：目前道路周边地块已同步平场，现状高度≤32米）。边坡可能破坏形式：1、沿土体内部发生圆弧滑动。2、沿新旧填土结合面发生平面滑动。（5）支护方案及设计参数5.1边坡支护形式：道路两侧均具有放坡条件，设计采用自然放坡的方式，坡面进行绿化防护。5.2本支挡设计中所标注的标高为绝对标高。标高均以m计，尺寸均以mm计。当现场实际标高与设计图纸不符时，应通知设计单位变更设计。5.3坡顶道路考虑城市道路II级（BZZ-100）荷载（取I级道路荷载的75%)。5.4计算软件：土质边坡：南京库仑[GEO5-土质边坡稳定分析|版本5.2021.40.0]岩质边坡：理正岩土6.5PB4版5.5蔡家组团F标准分区FZ5路道路边坡均为临时性边坡，一般工况下边坡稳定系数：一级：Fst≥1.25，二级：Fst≥1.20。5.6各段边坡安全等级：1~15剖面道路右侧（东侧）边坡安全等级二级；其他边坡安全等级一级。

FZ5路道路边坡支护设计2.1AK0+000~AK0+600段道路西侧边坡本段为岩质挖方边坡，边坡高度约≤21.8米，坡向126度由赤平分析可知：LX1（305∠68°）、LX2（220∠75°）均与边坡反向相交，对边坡稳定性影响较小；层面（118∠12°）与坡面（126∠53°）同向，此段边坡为顺向坡，对边坡稳定性影响较大。2.1.1沿层面∠12°发生平面滑动1~15剖面，取最不利的1-1剖面、9-9剖面进行稳定性计算经计算，边坡最不利的1-1剖面、9-9剖面剩余下滑力为0，边坡处于稳定状态。

2.1.2受岩体强度控制经计算，边坡侧向主动岩土压力为0，边坡处于稳定状态。

2.2AK0+000~AK0+600段道路东侧边坡本段为岩质挖方边坡，边坡高度约≤14.0米，坡向306度由赤平分析可知：LX1（305∠68°）与边坡（306∠53°）同向小角度相交，对边坡稳定性影响较大，但边坡坡率较缓LX1已揭露，边坡稳定；LX2（220∠75°）与边坡（306∠53°）垂直相交，对边坡稳定性影响小，边坡稳定；层面（118∠12°）与坡面（306∠53°）反向，此段边坡为反向坡，边坡稳定。1~15剖面，取最不利的6-6剖面进行稳定性计算2.2.1受岩体强度控制依据《建筑边坡工程技术规范》6.3.3条规定，本段边坡为外倾结构面。应分别以外倾硬性结构面抗剪强度的计算方法和以岩体等效内摩擦角按侧向土压力方法计算侧向岩土压力，取两种结果的较大值。依据地勘报告边坡岩体等效内摩擦角取55度。经计算，边坡主动岩土压力为0，边坡处于稳定状态。2.3AK0+600~AK1+000段道路西侧边坡本段为填方边坡，边坡高度≤56.0米（注：目前道路周边地块已同步平场，现状高度≤32米）。2.3.1沿土体内部发生圆弧滑动综合考虑16~34剖面，取典型的26-26剖面进行计算边坡稳定性分析输入数据项目信息项目:蔡家组团F标准分区FZ5路部分:道路边坡26-26剖面日期:2022-01-06分析设置中国-国家标准（GB）稳定性分析地震荷载分析:GB50330-2013中国建筑边坡工程技术规范验算方法:中国规范安全系数短暂设计状况折线滑面的安全系数:SFpolyg=1.25[–]圆弧滑面的安全系数:SFcirc=1.25[–]多段线编号多段线位置多段线上点坐标[m]xzxzxz10.0011.3820.0019.3822.0019.3842.0027.3844.0027.3864.0035.3866.0035.3886.0043.3888.0043.38104.0051.38106.0051.38120.0059.38122.0059.38134.0067.38166.0067.3820.0011.3841.9511.3856.9813.3569.9617.9378.0021.8588.6233.35105.5337.85114.2741.35166.0041.35341.9511.38166.0011.3840.000.00166.000.00岩土材料参数-有效应力状态编号名称图例φefcefγ[°][kPa][kN/m3]1素填土28.005.0020.002粉质粘土10.3021.0019.303砂岩33.40453.0023.304泥岩31.10161.0024.80岩土材料参数-浮重度编号名称图例γsatγsn[kN/m3][kN/m3][–]1素填土20.502粉质粘土19.673砂岩23.804泥岩25.00岩土材料参数素填土天然重度:γ=20.00kN/m3应力状态:有效应力内摩擦角:φef=28.00°黏聚力:cef=5.00kPa饱和重度:γsat=20.50kN/m3

粉质粘土天然重度:γ=19.30kN/m3应力状态:有效应力内摩擦角:φef=10.30°黏聚力:cef=21.00kPa饱和重度:γsat=19.67kN/m3

砂岩天然重度:γ=23.30kN/m3应力状态:有效应力内摩擦角:φef=33.40°黏聚力:cef=453.00kPa饱和重度:γsat=23.80kN/m3

泥岩天然重度:γ=24.80kN/m3应力状态:有效应力内摩擦角:φef=31.10°黏聚力:cef=161.00kPa饱和重度:γsat=25.00kN/m3

指定材料和分区编号分区位置分区点坐标[m]指定xzxz材料141.9511.3856.9813.35素填土69.9617.9378.0021.8588.6233.35105.5337.85114.2741.35166.0041.35166.0067.38134.0067.38122.0059.38120.0059.38106.0051.38104.0051.3888.0043.3886.0043.3866.0035.3864.0035.3844.0027.3842.0027.3822.0019.3820.0019.380.0011.382166.0011.38166.0041.35泥岩114.2741.35105.5337.8588.6233.3578.0021.8569.9617.9356.9813.3541.9511.383166.000.00166.0011.38泥岩41.9511.380.0011.380.000.0040.000.000.00-5.00砂岩166.00-5.00166.000.00超载编号类型作用类型位置起点长度宽度倾角大小z[m]x[m]l[m]b[m]α[°]q,q1,f,F,xq2,z单位1条形超载永久作用坡面x=140.00l=25.000.0020.00kN/m2地下水地下水类型:无地下水张裂缝未输入张裂缝。地震荷载不考虑地震工况阶段设置设计状况:短暂设计状况结果(工况阶段1)分析1圆弧滑动面滑动面参数圆心:x=101.01[m]角度:α1=6.03[°]z=98.65[m]α2=48.86[°]半径:R=47.53[m]自动搜索后的滑动面边坡稳定性验算(毕肖普法(Bishop))滑面上下滑力的总和:Fa=823.54kN/m滑面上抗滑力的总和:Fp=1053.36kN/m下滑力矩:Ma=39142.75kNm/m抗滑力矩:Mp=50066.08kNm/m安全系数=1.28>1.25边坡稳定性满足要求圆弧滑动面优化(毕肖普法(Bishop))编号圆心半径FS验算x[m]z[m]R[m]153.6170.1955.423.08满足要求253.6170.1955.423.08满足要求353.6170.1955.423.08满足要求4-212.74783.52797.801.81满足要求5151.8375.7916.30112.35满足要求6114.4679.3852.734.06满足要求7-212.74783.53797.811.81满足要求8147.4978.1917.2724.78满足要求9114.8488.4150.682.99满足要求10-686.063259.943303.012.34满足要求11-212.74783.52797.801.81满足要求1292.87325.17264.843.51满足要求13136.2586.2825.643.85满足要求14114.0890.6345.841.83满足要求15117.0977.9418.1849.01满足要求16-583.282427.322472.312.04满足要求17-212.74783.52797.801.81满足要求18126.6992.1033.092.08满足要求19123.65102.3443.002.04满足要求20112.5294.3345.101.61满足要求21132.4071.5026.423.67满足要求22119.2674.2120.761.60满足要求2331.65316.62275.341.62满足要求24114.2689.5440.931.66满足要求25133.3069.8315.573.37满足要求26120.2473.1129.012.18满足要求2796.3495.2845.211.54满足要求28105.74103.1248.751.37满足要求29102.44173.91116.142.09满足要求30101.63124.3173.871.52满足要求31129.9181.2823.382.27满足要求32116.3183.9236.371.76满足要求33116.2675.9717.472.26满足要求34-158.58839.83831.331.69满足要求35129.3183.2925.092.21满足要求36-516.471946.581993.451.85满足要求37105.74103.1248.751.37满足要求38117.25107.6149.121.75满足要求39101.21119.9668.711.43满足要求40125.1983.4925.881.83满足要求41114.3587.0736.801.56满足要求42118.1875.3016.801.59满足要求43-87.74432.80427.5311.04满足要求44105.2083.5732.191.36满足要求45-237.65842.39861.651.83满足要求46104.8289.2540.491.37满足要求47119.9373.7119.991.62满足要求48110.8576.2429.411.59满足要求4957.58168.78126.7924.74满足要求50102.5876.2227.281.51满足要求51116.6063.579.362.02满足要求5290.27120.6772.141.32满足要求53119.1875.5227.491.86满足要求5486.25136.9491.331.38满足要求55107.62104.0252.661.45满足要求56101.7099.2554.111.45满足要求5734.23209.08173.2728.84满足要求5827.08221.13187.24107.22满足要求59110.4168.2422.021.79满足要求60102.6475.3731.081.55满足要求61113.2369.3819.381.61满足要求62103.9072.9429.231.62满足要求6388.85101.9656.261.39满足要求64105.2083.5732.191.36满足要求6538.50253.36214.531.44满足要求6689.34149.0999.111.45满足要求67-474.771664.121712.961.76满足要求6890.27120.6772.141.32满足要求6963.46206.63160.501.46满足要求7091.77111.6761.561.44满足要求71-107.64626.06612.431.62满足要求72-72.66508.97491.551.55满足要求73113.8183.2233.441.54满足要求7487.67131.3984.781.35满足要求75105.11104.5353.251.39满足要求7699.75102.9456.191.39满足要求7791.85111.5361.411.44满足要求78-77.48434.73424.1416.30满足要求7965.97151.37108.421.61满足要求80107.8875.7727.941.50满足要求81112.9671.2321.911.58满足要求8299.8686.0239.371.38满足要求83109.5877.6826.991.39满足要求84102.8480.2834.221.45满足要求8589.81105.4058.701.36满足要求86103.9288.4837.181.33满足要求8763.47188.36144.921.39满足要求8895.41128.3177.471.38满足要求8990.27120.6772.141.32满足要求9076.99164.77116.991.41满足要求9190.12117.0867.631.37满足要求9256.74212.26168.011.44满足要求9342.30233.93194.011.44满足要求94108.1491.7241.541.40满足要求9588.58127.7580.481.34满足要求96100.78108.9658.411.35满足要求9797.80106.6058.951.35满足要求9891.57114.1964.531.36满足要求9936.23217.57180.301.79满足要求10060.33176.64132.891.63满足要求10175.77138.5293.201.41满足要求102105.0383.6534.971.38满足要求103108.9479.4729.631.40满足要求10497.3595.3747.711.33满足要求105105.3086.7536.291.33满足要求106101.1287.8340.421.36满足要求10789.65110.7763.491.33满足要求108100.2296.8946.371.31满足要求10988.25130.4680.901.35满足要求11098.3196.7745.931.39满足要求11179.08149.72101.771.36满足要求11274.37154.98108.801.38满足要求113111.6281.3830.661.41满足要求11498.42103.0753.961.32满足要求115106.0893.0241.651.32满足要求116104.1090.8141.951.36满足要求11797.7597.7847.011.40满足要求11869.78146.47101.782.06满足要求11975.71137.5991.141.92满足要求12089.06109.7661.541.49满足要求121109.2474.7625.151.48满足要求122111.8072.4022.011.50满足要求123103.3982.4833.591.40满足要求124109.0577.3826.271.39满足要求125105.7677.9729.531.45满足要求12698.0192.7343.641.38满足要求127104.9084.8733.491.34满足要求12890.27120.6572.131.32满足要求129100.18105.4054.261.30满足要求13092.69135.4883.961.40满足要求131102.5498.0245.361.32满足要求132-159.38722.85721.351.64满足要求13375.98173.88125.201.44满足要求13478.03163.94115.721.39满足要求135115.9881.9829.661.51满足要求136102.60106.1055.091.36满足要求137110.2595.1442.031.40满足要求138108.6791.8041.151.40满足要求139102.8997.3544.651.32满足要求14073.88150.62103.851.51满足要求14178.85142.7694.581.51满足要求14294.56109.2958.931.31满足要求143112.0276.4025.611.42满足要求144115.9272.7420.771.53满足要求145107.7982.8332.151.35满足要求146113.2477.8025.021.39满足要求147110.1278.1828.031.41满足要求148102.7892.8641.861.30满足要求149109.3985.0631.931.32满足要求15094.45125.2974.811.36满足要求151104.52108.3055.351.38满足要求152-923.932140.832328.652.26满足要求153100.18105.4054.261.30满足要求15495.45124.1372.661.36满足要求155101.31101.3549.241.30满足要求15664.20192.84147.011.43满足要求15789.96136.2885.641.37满足要求15890.01133.7783.611.35满足要求159111.8787.8335.461.40满足要求160102.91104.2752.911.33满足要求161107.2598.0545.481.36满足要求162107.4493.9042.641.36满足要求163101.96100.0847.901.30满足要求16487.87126.3276.701.35满足要求16590.73121.9771.531.35满足要求16697.74106.1155.111.29满足要求16788.28133.9883.641.37满足要求16899.31100.9549.001.36满足要求16932.15251.13212.501.53满足要求17082.91145.1795.831.39满足要求17180.66147.3598.921.37满足要求172110.7187.2034.441.36满足要求173100.40105.1153.901.30满足要求174105.6397.8045.071.32满足要求175105.5394.1342.761.32满足要求17698.70102.0650.211.37满足要求17780.67133.6885.721.54满足要求17884.18128.4779.471.54满足要求17993.52109.2958.971.37满足要求180108.9081.1229.501.34满足要求181111.9377.9925.401.38满足要求182105.2786.9935.621.31满足要求183109.2682.8530.031.33满足要求184107.7382.3431.111.33满足要求185100.6995.7044.491.31满足要求186105.2690.1237.441.32满足要求18793.34120.2169.751.31满足要求18899.65110.2758.131.33满足要求18997.74106.1155.111.29满足要求19092.18122.7171.991.33满足要求19198.55103.1251.521.33满足要求19290.26126.6276.231.34满足要求19386.48132.0482.821.33满足要求194107.1792.2339.781.31满足要求19599.15105.9454.911.29满足要求19695.36119.3268.191.33满足要求19799.79103.4051.751.30满足要求19880.22150.31101.961.37满足要求19993.10124.1073.301.34满足要求20091.86125.1074.861.33满足要求201107.9492.7240.501.34满足要求202101.22104.8353.581.31满足要求203104.24100.5348.421.32满足要求204104.8596.9845.601.32满足要求205100.19102.6350.931.30满足要求20690.94119.4569.481.32满足要求20793.40115.8265.131.32满足要求20897.26106.7955.931.29满足要求209107.0587.5336.061.30满足要求210109.3284.8632.691.32满足要求211104.3192.6541.281.28满足要求212103.1599.6247.661.30满足要求213105.1790.1138.031.30满足要求21494.50115.9065.331.30满足要求215101.79102.3750.531.30满足要求216100.22103.9252.731.29满足要求217110.7084.2932.321.36满足要求218105.6192.6441.271.31满足要求219108.1889.4037.261.32满足要求220108.0187.6136.381.33满足要求221105.4789.5637.461.30满足要求22299.4199.5648.471.30满足要求223101.6596.6644.881.30满足要求224102.9292.7841.441.29满足要求225109.3880.6629.441.34满足要求226111.3878.5726.731.37满足要求227107.3684.2032.921.32满足要求228109.6481.8029.741.33满足要求229108.9681.1030.011.34满足要求230105.3588.0836.701.29满足要求231107.7785.2833.141.31满足要求232103.2197.6646.311.29满足要求233105.9693.9041.781.31满足要求234104.3192.6541.281.28满足要求235103.5197.2845.501.29满足要求236104.8391.0639.221.29满足要求23798.52106.2455.261.29满足要求238102.8398.6346.911.29满足要求239101.6299.9248.671.29满足要求240108.7586.8134.961.32满足要求241105.2092.6141.231.29满足要求242106.9490.4238.521.31满足要求243106.9589.0437.711.31满足要求244105.0790.6038.751.29满足要求245101.0897.1545.951.28满足要求24699.13104.0552.671.29满足要求247101.6695.2943.651.31满足要求24892.53115.9165.781.31满足要求24998.57105.1453.841.30满足要求25096.91107.2656.511.29满足要求251106.4089.9437.971.30满足要求252102.1796.8545.581.28满足要求253100.71102.9351.381.29满足要求254102.6995.1543.431.29满足要求25594.71113.9563.451.30满足要求256100.00104.3452.871.29满足要求25798.67105.8954.911.29满足要求258107.2489.8937.951.31满足要求259103.2596.5645.231.29满足要求260105.1294.1242.231.30满足要求261105.3192.3640.981.29满足要求262102.8794.8043.071.29满足要求26398.24102.5951.691.29满足要求26499.95100.3248.901.30满足要求265101.0397.2146.021.28满足要求266106.7186.4535.021.30满足要求267108.2384.7032.791.31满足要求268106.6487.7135.781.30满足要求269106.4786.7335.371.30满足要求270103.1593.1441.811.28满足要求271104.9290.9539.071.29满足要求272101.17100.8149.591.28满足要求273103.1298.1046.331.29满足要求274102.1796.8545.581.28满足要求275101.21100.8449.371.29满足要求276102.4995.7744.201.29满足要求27797.51107.3856.571.31满足要求278100.84101.5750.141.29满足要求27999.79102.8351.771.28满足要求280105.6792.0340.271.30满足要求281102.8596.7245.421.28满足要求282104.1794.9943.291.29满足要求283104.3293.7742.401.29满足要求284102.6495.4943.911.29满足要求28599.51100.7149.691.28满足要求286100.7899.0247.621.29满足要求287105.4489.3937.961.29满足要求288106.5388.0936.321.30满足要求289104.0691.9340.571.28满足要求290105.2990.4438.691.29满足要求291105.2789.6138.231.29满足要求292102.7794.4243.131.28满足要求293104.0492.8141.131.29满足要求294101.4199.5948.381.28满足要求295102.7897.7346.121.29满足要求296102.1796.8545.581.28满足要求297101.5399.4848.081.28满足要求298102.3796.1644.691.28满足要求29999.13103.6152.641.30满足要求300101.3399.8848.501.28满足要求301100.51100.8849.781.30满足要求302104.5693.5541.931.29满足要求303102.5596.8545.581.28满足要求304103.5295.5944.031.29满足要求305103.5994.8143.481.28满足要求306102.4895.9444.471.28满足要求307100.3299.5048.421.30满足要求308101.2898.2446.871.28满足要求309101.5197.2146.021.30满足要求310104.4891.6140.201.28满足要求311105.2390.6839.041.29满足要求312104.3292.4240.821.29满足要求313104.3191.8240.461.28满足要求314102.5095.3144.051.30满足要求315103.4494.1142.561.28满足要求316101.5798.7847.591.30满足要求317102.5797.4545.961.28满足要求318102.1796.8545.581.28满足要求319101.7598.5947.231.28满足要求320102.3096.4045.001.28满足要求321100.12101.3250.271.30满足要求322101.6398.8247.471.28满足要求323100.9899.6348.491.30满足要求324103.7994.6143.101.29满足要求325102.3496.9645.711.30满足要求326103.0796.0044.541.28满足要求327103.0695.5644.271.30满足要求328102.3896.2544.841.28满足要求329100.8698.7247.601.28满足要求330100.32100.6949.501.28满足要求331100.9998.2547.001.28满足要求33298.81103.3052.391.30满足要求333100.22100.8949.721.28满足要求33499.75101.4750.461.28满足要求335102.6096.2944.891.28满足要求336101.2698.5347.371.30满足要求337101.8297.7946.461.28满足要求338102.0397.0445.811.28满足要求339101.0598.1346.881.28满足要求34099.64100.4949.491.30满足要求341100.1999.7748.601.28满足要求342100.4998.8747.781.30满足要求343102.6394.7743.501.30满足要求344103.1794.0942.661.28满足要求345101.9296.1344.911.28满足要求346102.4795.4344.051.28满足要求347102.6294.7943.531.30满足要求348101.2397.4646.301.30满足要求349101.7896.7445.421.28满足要求350100.5399.9648.861.30满足要求351101.0999.2047.931.28满足要求352100.8698.7247.601.28满足要求353100.50100.0348.861.28满足要求354100.9498.4147.211.28满足要求35599.48101.7550.781.30满足要求356100.44100.1448.991.28满足要求357100.09100.5949.551.30满足要求358102.0397.0845.771.28满足要求359101.0998.6447.501.30满足要求360101.5098.1046.831.28满足要求361101.6297.6246.441.30满足要求362100.9998.3347.121.28满足要求363100.0299.9448.911.28满足要求364100.4299.4148.251.28满足要求365100.5898.8747.781.30满足要求366102.0896.0244.791.28满足要求367102.4495.5544.211.28满足要求368101.5597.0045.831.30满足要求369101.9596.4945.191.28满足要求370102.0496.0644.851.28满足要求371101.7597.2145.941.28满足要求372102.1395.7544.451.28满足要求373100.8898.6847.561.28满足要求374101.6997.3346.061.28满足要求375101.4297.6546.481.30满足要求376103.1294.5943.211.28满足要求377102.3195.9344.691.30满足要求378102.6495.5044.161.28满足要求379102.7895.0243.751.30满足要求380102.1795.6744.371.28满足要求381101.3497.0545.891.30满足要求382101.6796.6345.371.28满足要求383101.8496.1044.891.28满足要求384103.1393.6342.341.30满足要求385103.4893.1941.791.28满足要求386102.7094.4543.181.30满足要求387103.0394.0442.671.28满足要求388103.1593.6142.311.30满足要求389102.2895.2644.021.30满足要求390102.6194.8443.501.28满足要求391101.8796.7845.571.28满足要求392101.5797.9646.691.28满足要求393101.9696.4845.181.28满足要求394100.6199.5748.471.30满足要求395101.5198.0846.821.28满足要求396101.1798.5047.351.30满足要求397102.9795.2743.891.28满足要求398102.0896.7345.511.30满足要求399102.4896.2144.861.28满足要求400102.5795.7944.531.30满足要求401102.0096.3945.081.28满足要求402101.0997.8946.761.28满足要求403101.4897.3846.121.28满足要求404101.6096.9045.721.30满足要求405102.9894.2943.001.28满足要求406103.3493.8442.441.28满足要求407102.4995.2143.961.30满足要求408102.8894.7143.341.28满足要求409102.9494.3443.061.28满足要求410102.0596.0444.821.28满足要求411102.4595.5344.201.28满足要求412101.6397.6046.411.30满足要求413102.0497.0745.761.28满足要求414101.8796.7845.571.28满足要求415101.6797.5646.311.28满足要求416101.9396.5845.311.28满足要求417101.0198.6547.531.28满足要求418100.7899.5048.351.28满足要求419101.0698.4547.271.28满足要求420100.18100.5449.491.30满足要求421100.7499.5848.431.28满足要求422100.5699.7948.711.30满足要求423101.7997.5546.311.28满足要求424101.2298.5247.371.30满足要求425101.4498.2447.021.28满足要求426101.5797.8446.661.30满足要求427101.1098.3947.211.28满足要求428100.5199.3848.301.30满足要求429100.7399.0947.951.28满足要求430100.8898.6747.561.30满足要求431101.8296.8345.641.30满足要求432102.0796.5145.241.28满足要求433101.5297.4446.271.30满足要求434101.7497.1645.921.28满足要求435101.8696.7945.591.30满足要求436101.2098.0546.901.30满足要求437101.4297.7646.551.28满足要求438100.9099.1548.031.28满足要求439101.1198.8647.681.28满足要求440150.8070.6015.3471.77满足要求441111.8976.4254.664.13满足要求442125.2999.0451.412.47满足要求44331.07203.48170.561.82满足要求44468.93309.81261.072.15满足要求445125.2599.1151.492.46满足要求44685.07101.4387.623.01满足要求44784.7991.7545.5874.96满足要求448-59.79790.87757.842.19满足要求44931.07203.48170.561.82满足要求45099.20132.1385.401.62满足要求45195.85127.3092.112.59满足要求452137.9579.8230.504.34满足要求453108.6186.7560.383.58满足要求454-22.75323.81300.6011.30满足要求455-54.35383.43368.009.92满足要求45690.8777.5243.342.70满足要求45722.81359.30325.051.71满足要求458138.9974.6227.775.09满足要求45999.20132.1385.401.62满足要求46092.46153.54113.151.76满足要求461128.7496.6347.212.71满足要求462109.3898.5164.443.14满足要求46344.30204.31167.151.38满足要求464121.2867.6933.604.54满足要求46548.99222.32187.671.48满足要求46699.21132.1185.381.62满足要求46786.76116.8284.172.46满足要求46887.4266.8638.373.35满足要求46991.4492.8346.111.48满足要求47032.09328.05288.141.66满足要求471-171.891100.061086.492.00满足要求47244.30204.31167.151.38满足要求473107.9087.4346.611.76满足要求47448.71214.01178.201.42满足要求47582.93152.55108.391.44满足要求47682.09126.1889.811.47满足要求477-625.021615.001724.313.04满足要求47895.3973.7536.051.70满足要求479104.2366.3526.161.93满足要求48083.0388.4252.821.54满足要求48198.8276.9533.741.52满足要求48286.3081.3747.011.63满足要求48353.26152.62116.751.51满足要求48478.36117.1173.651.44满足要求485-109.30629.82619.321.56满足要求486-1.71373.28341.441.52满足要求48744.30204.31167.151.38满足要求48896.42106.1163.471.44满足要求48948.64208.27171.661.39满足要求49073.15164.24121.621.38满足要求49136.10307.01266.731.61满足要求492111.2893.5049.431.76满足要求49375.34172.00130.441.49满足要求49497.61132.3385.521.57满足要求49593.71120.8780.031.54满足要求49678.65142.7897.301.33满足要求497-326.211238.381262.891.66满足要求498115.6880.7833.781.74满足要求49975.26159.06116.231.37满足要求500103.43112.8962.791.46满足要求50195.28110.0366.801.43满足要求50273.31142.2396.321.96满足要求50315.26239.25208.8937.00满足要求504106.0372.7328.151.63满足要求50596.5883.0640.311.44满足要求506109.3974.0525.191.51满足要求50799.0578.3136.321.52满足要求50880.59113.7870.631.36满足要求509101.5288.9338.801.37满足要求51010.79316.96284.181.46满足要求51187.11155.64106.491.47满足要求51278.65142.7897.301.33满足要求51327.87289.93251.261.51满足要求51476.66139.5193.261.47满足要求515107.9692.5844.391.48满足要求51676.58153.33109.551.35满足要求51796.68120.3771.381.39满足要求51892.46115.6170.961.37满足要求51978.44135.9889.411.45满足要求52047.77186.26147.921.51满足要求521102.6382.4736.431.42满足要求522108.1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