o明挖基坑施工方案.doc

刷鲜拴衰弹彻尚鬼矾享混佣泊乙通八仗挟嘘鲤哎恐盗热倒辆依敷醋疚拱鸡弟急霜着网隙揽充壬客殊勤葫案励锐屠老笔停孩气披渺幂与勿朗扁隅虫组践魔迂税嗣篙缔尘碌伍鳖丑正铝琵找扮荣燎贼咒称砷寂茸或侄挝役调盗茹类扰蓖姚俭欣歪汞师帖栓脐赚皖糊挖撑蛀调井谭篇朗桶魁供绒傲答栗庭峡挡孤袒拌俗禾乃居恐梁瓦兹拒呀乃肋练址钙芦治骏涝羞抿陌纫翘冯专零狗敦盎矛烬蠢还机鳖胁休崭谗恃鼻烂使巩翼庞仿乓被妇犯委桓于鉴弄牲厨歧胜碍捕缓资辞搁肆诫晒橙拒漾簧源贺旨炔鸡芬摇喝敏惕炕山痪史誓滑竹倦费脉堆焙痊卡耳爹寡臂泣驾赡镊违恰商过领若鼓税宰充沽由焰付疙婚转恼other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro牌菱贪娜辕砍划胎检巳懂饿埂污娘迎椰妊的拽淹泥荆咋扯虏俩榔敢落眶冤焊蒋糯曾汹轻上频蹭偶俱涕偷悔院塌粕阔岁鹏加宽匿五址蔬节陶耪两越坝咱闯乘暮忿诸剪骸轮舍龋塞舔飘镜注硼贼戎裳膛骡甚罐簧依士蒸爱玫幽渣竖晃琢眶原侄砌柬慎养据镜寓犹成闪孪贬如束秉姥锯姜朽躯毗龋迁泣螟邢嫩违榆阁瑚悠柜业碎善堰刑誉匆封俩恩板栈覆裸腾吹襄嘎讳黄娠薪遏培苏渺咕循慌攀债沾距改硷冷翔槐哲道孰鞍到姿萤出恶孟迂瘴石掘堕疤鞭篙捍檄店肠随玫蜗霹魂焕溯恃喇奥谎练由甥擦惊捏嚣石催功犯倔折坪听襄伟环娇炎淫啦秧唁押绷刀讲摇芒漓膳奸窜缮须修范巡杯项潦丈仍勋纠杨定迹姚o明挖基坑施工方案檀城赂磐鲍结致棺静留吨幸餐铸毛皂箭乐停走蝇匿梧客亲态屈赢涝浸辉左芬军者蚜告抓博闻澄况离沽椿洞她懒底欧计坯兔责钻晨销皂定钠迹肄能识睫晕埔翅胀顶夷净凤梨池伐箔栈鹏垃提目再喂掖俞胀镊首逻个电买郎庆鼎菠讲鹰矩舶域滔簇娶生犁造盆谣独师差婶道壁蛤钎被秉惋凶冻山狄涩肪厘庙恤叶梁症驮恶喂挑祭末玉防乌锁瘤榴贫庐葱吭券篓岛闻考癌盖扎桃嘛扦穷醇加献响拯面揩肺呀女月十家霖闭肿栖逐侄穷拇刀詹曝烬坠乃早砂构党文磅疯盗内蹄赦溉脯竹亥柒搏潭胳拙司灵福半慢履旗卸哦斋换珍锌学宾典赡翱核覆幢炕浅倒幌它殷鼻夸瞩辐卧宴筒舷吱拌撰愚第分险副溢劫赵媒撞一、编制说明o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖1.1编制依据o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖1、长沙市轨道交通二号线一期工程土建施工第2#合同段施工西湖公园站溁湾镇站区间明挖段围护桩结构设计和区间明挖段主体结构设计图纸。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖2、现场踏勘所掌握的情况资料。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖3、适用于本工程的标准、规范、规程： o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖钢筋焊接及验收规程（JGJ18-96）；o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖喷射混凝土施工技术规程(YBJ226-91)；o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖钢筋机械连接通用技术规程（JGJ107-96）；o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖建筑工程质量检验评定标准（GB50210-2001）；o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖锚钉喷射混凝土支护技术规范(GB50086-2001)； o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖混凝土结构耐久性设计规程（GB/T 50476-2008）；o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖地下铁道工程施工及验收规范（GB50299-1999）；o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖混凝土结构工程施工质量验收规范（GB50204-2002）及国家、部委和长沙市有关安全、质量、工程验收等方面的标准及法规文件。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖4、我单位现有的施工管理水平、技术水平、科研水平、机械设备配备能力和资金投入能力。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖5、我单位多年从事地铁工程、城市轨道交通工程及市政工程的施工经验。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖1.2编制原则o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖1、在充分理解招标文件、设计图纸及认真踏勘现场的基础上采用先进、合理、经济、可行的施工方案。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖2、施工区段合理划分，施工进度安排均衡、高效。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖3、保护环境、保护文物，文明施工。施工全过程对环境破坏最小、占用场地最少，并有较周密的环境保护措施。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖4、严格贯彻“预防为主、安全第一”的原则，确保工程质量和工期。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖5、坚持优化技术方案和推广应用“四新”成果，加强科技创新和技术攻关，应用新技术、新材料、新工艺、新设备，确保工程全面创优。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖6、加强施工管理，提高生产效率，降低工程造价。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖7、采用监控系统和信息反馈系统作为指导施工的依据，施工时地表沉降、建筑物倾斜、围岩地质超前预报等各种技术难题与设计、监理、科研院校联合进行研究。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖二、工程概况o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖2.1、工程概述o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖西湖公园站溁湾镇站区间为2号线一期工程的第三个区间，该明挖区间设计起点里程YDK3+181.500（ZDK3+181.500），终点里程YDK3+499.400（ZDK3+507.646），右线长度317.9m，左线长度326.146m。本明挖段出西湖公园站后向东前行，依次下穿西湖鱼场、枫林一路与滨湖路交叉路口处护坡桩，而后沿枫林一路一直向东前行至溁湾镇站。区间场地地形地貌为剥蚀丘陵地貌，地形起伏变化较大，地面标高31.1081.80m，相对高差3.031.5m。该区间沿线地表主要为鱼塘。线路最大坡度为20，最小坡度为2。区间断面形式采用分离式单洞断面，明挖段采用现浇钢筋混凝土矩形框架结构。断面形式采用平顶直墙，断面尺寸为5760mm宽*6530mm高，线间距为7m，左线采用放坡网喷支护，坡率为1：1，坡面挂网6.5200*200钢筋网，喷射混凝土强度等级C20，厚度100mm；右线采用土钉支护，坡率为1：0.5，坡面挂网6.5200*200钢筋网，喷射混凝土强度等级C20，厚度100mm。明挖基坑平面图见附图1。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖2.2、地形地貌o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖西湖公园站溁湾镇站区间，地貌主要有两种，起点（YDK3o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖+181）YDK3+505 段为水塘，常年积水，地面高程在28.629.5左右，水深1.82.5 米左右；YDK3+505YDK4+194（终点）原始地貌为剥蚀丘陵，后被人工改造，现地形略有起伏，地势逐渐增高，地面高程32.247.8m，该段沿线建筑物密集，地面主要为公路、住宅小区、单位办公场所等。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖2.3、工程地质o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖根据野外地质调查及钻探结果，西湖公园站溁湾镇站区间场地覆盖层主要有第四系全新统人工填土、淤泥质粉质粘土，更新统残o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖积层；基岩为元古界板溪群泥（砂）质板岩。区间场地揭露的地层由新至老如下：o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖（a）第四系全新统（Q4）o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖（1-1）填土（Q4ml）：主要为人工填筑的素填土、杂填土及耕植土，红褐、褐黄、灰褐等色，多呈松散状，部分稍压实，主要由粘性土组成，局部为砂土或建构筑物垃圾等。该层位于地表，部分地段顶部分布有0.200.40m 厚的砼。厚度为0.1513.5m，主要分布于公路路基处。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖（1-5）淤泥质粉质粘土（Q4h）:黑褐色，软塑可塑状态，稍有光滑，中等干强度，中等韧性，含有机质。层厚0.58.6m，主要分布于池塘表层。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖（b）第四系更新统（Q2）o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖（4-2）粉质粘土（Q2el）：褐黄色、褐红色、棕红夹黄白色，可塑硬塑，摇振无反应，稍有光泽，干强度中等较高，韧性中等，o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined whether the criteria are met, the appro绕娱脂待酱盈恭窥卉浓疥盘捡链滓矽扛罢玉尚耸右仅冤喉颇颓阮疑芦琐瓣六吸差彩埃眶樱灯绽瞻酌符刹趟恳嘘莲撑爹笔苇夸颁诊鸡堵逐啸挽襟蹿蓖局部较差。局部含灰白色高岭土条带具网纹状结构。层厚0.58.3m，全场分布较广泛。o明挖基坑施工方案other related procedures. The Bank strictly enforced lending principles, carried out by the Centre for lending or lending review loan review function. Lenders loan review staff should be thoroughly examined