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1、of 16 session brought to adhere to people-oriented, all-round, coordinated and sustainable scientific development view, promoting economic and social and human development. The core of the scientific Outlook on development is people-oriented. Implement the scientific concept of development and first
2、 implementation of people-oriented requirements. Office of the Party Committee of this years work, we have to firmly establish the idea of people-oriented philosophy, richness of understanding the people-oriented, seriously implement people-oriented requirements correctly grasping the practice of pe
3、ople-oriented, through people-oriented three services working process, pushing the city Party Committee Office work to a new level. Investee (b) investee by people-oriented, in the final analysis is centred, human premise, a human-powered, human purpose. People-oriented thinking long. As early as th
4、e spring and Autumn period of more than 2000 years ago, Qi Guan Zhong: overlord of the beginning, and people-oriented. Principle of the solid. For thousands of years, traditional Chinese political culture there is a wide variety of people-oriented thought. Pan Gengs people to the Duke of Zhous prote
5、ct and then to Confucius man, from his your KingLight to the idea of Grand boat water and then to advocate since the Han and Tang dynasties nation , these useful idea is, is the country of the people, political sources. The rulers of people, the San Zhi bei yan; the rulers of thin people, then died
6、suddenly. The West ever since the Renaissance, it is because of the rise of humanism, really started to self awareness, self discovery and self-reflection. Predecessors in criticism of Marx and Engels thought on the basis of the outcome of, according to the great discovery of historical materialism,
7、 reveals the true nature of human existence, the ideology was essential and strongly suggests, as provided. In 1894, the Engels from Marxs writings, singled out his favorite passage for the new century weekly solemn inscriptions: there, the free development of each is the free development of all peo
8、ple. In modern society, people-oriented thinking more and more attention. People generally regard it as a kind of economic and social development, a principle, a requirement, as a need to maintain the interest of the people of, a pursuit, a purpose. This idea was praised, with the profound connotati
9、on and practical significance. Investee 1. people answering epistemological questions and answered the questions of methodology. People contains a profound philosophical, epistemological and methodological significance of science. Known as epistemology, refers to the theories on the relationship bet
10、ween knowledge and practice. In the view of Marx and Engels, man is mans world, is the State, society, and history writers and characters. In other words, the world is one world, society is human society. We know the society, starting from the people to observe; we know the practice, from the people
11、 to study; we knew Office work, from the people who set out to explore. Ignoring this, will she seek 苏州市轨道交通3号线工程土建施工项目III-TS-07标 深基坑专项施工方案目 录第一章 编制依据11.1、编制说明11.2、编制依据11.3、编制原则21.4、编制目标2第二章 工程概况22.1、设计概况22.2、工程地质52.3、工程水文情况62.4、周边环境情况62.4.1、周边建(构)筑物分布情况62.4.2、管线分布情况92.4.3、交通组织及疏解9第三章 施工部署103.1、方案总述
12、103.2、施工总体平面布置103.3、施工筹划113.3.1、施工准备113.3.2、车站基坑施工进度计划113.3.3、施工区段划分123.3.4、劳动力安排计划163.3.5、施工机械、设备选择17第四章 深基坑施工方案及措施194.1、深基坑施工步骤204.2、地下连续墙施工组织方案及施工质量技术保证措施234.2.1、地下连续墙设计情况234.2.2、地下连续墙施工组织方案234.2.3、地下连续墙施工技术及质量保证措施384.3、抗拔桩（立柱桩）施工方案及施工质量技术保证措施414.3.1、抗拔桩（立柱桩）工程概况414.3.2、抗拔桩（立柱桩）施工组织方案414.3.3、施工技术
13、要求和保证措施454.4、三重管高压旋喷桩施工方案及施工质量技术保证措施464.4.1、主要施工机械设备474.4.2、高压旋喷桩施工工艺流程及技术要求474.4.3、三重管高压旋喷桩施工质量保证措施494.5、三轴搅拌桩施工方案及施工质量技术保证措施494.4.1、三轴搅拌桩施工组织方案504.4.2、三轴搅拌桩施工质量保证措施514.6、道路盖板施工组织方案及施工质量技术保证措施534.6.1、道路盖板施工工程概况534.6.2、盖板施工流程544.7、降水井施工组织方案及施工质量技术保证措施554.7.1、降水目的564.7.2、基坑底板稳定性分析564.7.3、井管数量计算及布置574
14、.7.4、降水井施工工艺604.7.5、降水井及降压井运行614.7.6、封井施工624.7.7、基坑排水系统644.7.8、井管保护644.7.9、减压降水引起的地面沉降控制654.7.10、降水施工监测及维护654.8、车站基坑开挖施工组织方案及施工技术保证措施664.8.1、深基坑开挖验收条件664.8.2、基坑周边围护、上下通道664.8.3、基坑开挖施工组织方案674.8.4、基坑开挖施工技术方案及施工工艺694.8.5、车站基坑开挖技术保证措施734.8.6、基坑开挖安全保证措施744.9、车站基坑支撑安装、拆除施工组织方案及施工技术保证措施744.9.1、钢支撑安装施工组织方案7
15、54.9.2、钢筋混凝土支撑施工组织754.9.3、支撑施工技术方案及施工工艺774.9.4、支撑安装、拆除技术保证措施834.9.5、钢支撑安装、拆除安全保证措施844.10、施工监测854.10.1、监测原则854.10.2、监测目的854.10.3、监测内容854.10.4、监测点的布设864.10.5、监测点埋设874.10.6、现场巡视904.10.7、监测实施方法914.10.8、监测技术要求954.10.9监测频率及报警值964.10.10、预警分类及响应974.10.11、信息处理及反馈1014.10.12、监测技术保证措施104第五章 周围环境保护的技术措施1045.1、保护
16、管线的技术措施1045.1.1、根据管线材质对管线沉降分析及应对措施1045.1.2、管线保护的管理措施1055.2、保护周边建构筑物的技术措施107第六章 质量管理及保证措施1096.1、质量管理1096.1.1、建立质量保证体系1096.1.2、质量管理体系1106.1.3、制定质量方针、目标与原则1106.1.4、制定质检计划1116.1.5、建立严格的现场质量保证制度1116.2、确保工程质量的技术要求和措施1126.2.1、质量控制点1126.2.2、平面控制网测设的技术要求与措施1136.2.3、原材料质量保证措施1136.2.4、钢筋施工的质量保证措施1136.2.5、基坑开挖的
17、质量保证措施1146.2.6、钢支撑质量保证措施1146.3、其他质量技术保证措施1156.3.1、商品砼质量保证措施1156.3.2、隐蔽工程质量保证措施115第七章 安全生产施工措施1167.1、安全生产目标1177.2、安全责任制1177.3、安全教育1177.4、安全技术交底1187.5、安全生产管理1187.6、安全组织管理机构及职责1197.7、实行领导带班制度1207.8、基坑巡视管理制度1217.9、例会及监测管理制度1237.10、主要施工项目安全技术措施1237.10.1、施工现场安全措施1237.10.2、基坑土石开挖安全措施1247.10.3、防止基坑支撑体系失稳124
18、7.10.4、地下墙钢筋笼吊装1257.10.5、钢支撑拼接与安装1257.10.6、吊装作业安全技术措施1257.10.7、供电与电气设备安全措施1267.10.8、机械作业及设备使用安全措施1277.10.9、防止基坑边坡纵向失稳滑坡安全技术措施1287.10.10、基坑降水安全保证措施1297.10.11、夜间施工安全技术措施1297.10.12、临边安全防护措施1307.10.13、横山路站220KV高压架空线保护措施131第八章 文明施工保证措施1348.1、文明施工管理措施1348.2、施工现场文明施工措施1348.3、现场卫生管理1368.4、周围环境影响的防护措施1368.5、
19、弃土外运1378.6、噪音及其他137第九章 工程应急预案和快速反应机制1389.1、应急事件处理小组及其职责1389.1.1、应急事件处理小组1389.1.2、应急事件处理小组职责1389.2、应急处理程序框图1409.3、车站施工风险分析预防措施1409.4、风险的规避与预防措施1419.5、应急准备及响应程序1419.6、车站施工快速反应技术措施1439.7、应急抢修材料设备1499.8、应急联系方式150welded atmospheric pressure vessel 4 GB50231-2009 mechanical equipment installation engineer
20、ing construction and acceptance specification for 5 GB50275-98 compressor, fan and pump installation engineering construction and acceptance specification for lifting 6 HG20201-2000 construction installation engineering construction standard 7, HG . Pressure gauges, using an installed spark arrestor
21、 for acetylene cylinders, illegal carrying, using gas cylinders, each operator fined 20 Yuan. Gas bottle without the hot sun exposure measures, responsibilities of team a fine of 50 Yuan. (7) at height and the opening and provisional protective measures have been taken, the responsible unit fined 20
22、0 Yuan, construction person in charge a fine of 50 Yuan. (8) no permit to work and the job in accordance with the provisions, on the job unit fined 300 yuan, the unit will charge a fine of 100 Yuan. 7.5.3 accident penalties (1) injuries fatalities directly punished 12 million. Direct responsibility
23、for the accident and have the corresponding responsibility of leadership, such as concerning administrative sanctions, should be brought to the company or the relevant Department. (2) personal injury accident occurred, the direct punishment 0.5-10,000 yuan, responsible for the direct responsibility
24、for the accident and the responsibility of leadership, such as concerning administrative sanctionsend to form a proper understanding. Methodology refers to methods of knowing the world, transforming the worlds theory. Historical materialism tells us that social development, leave is impossible; all
25、social progress, leaving people unable to achieve. We do anything, must first of all take into account the human factor, to find ways to give full play to the initiative and human creativity, mobilizing peoples enthusiasm. This is the result of numerous historical practice of most of the scientific
26、method. Emperor TaizongThe world of excellence into my opponent and Zhenguan rule, Qing Zeng Guofan to more aides for the first prerequisite Zhong XING Ming Chen, are insisting on methodology of successful models. Promoting the reform and development, construction of well-off, more demands that we a
27、s a people-oriented scientific method. We do work in the countryside, it is necessary to put farmers first we engage in State-owned enterprise reform, we must regard expanding employment as an important goal we created urban, optimization-Habitat environment must be pursued. Promotion Office, too, o
28、nly mans subject status, to achieve rapid development. Investee 2. people who responded to the question, and replied to questions depending on who. Who issues, is concerned with the problem of the ruling party; depending on who issues are questions relating to the source of power of the ruling party
29、. Look at the trend of the world, throughout the ages, no partys fate was not to be dominated by people, no Albert is not driven by the people of a nation. Our party has always attached importance to people, caring for people, his people as the coldest winter, parents of people as their own, but the
30、re were also some in adhere to people-oriented bias, war sufan expansion peacetime cultural revolution, has caused a great loss to the revolution and construction. Through history, our party proved that when people, caring for people, and along the way there is a powerful force; when to ignore peopl
31、es thinking, to ignore the interests and needs of the people, the partys cause will suffer setbacks. People-oriented, power for the people, this is the most fundamental rules governing laws, large and small, every aspect is also ruling is the most essential requirements. Set up the people-oriented c
32、oncept of governance, requires us to establish the main position, everything for the masses, rely on the masses, and consciously do right for the people, show concern for the benefit of people and bring benefit to the people, real people as masters of the country, construction of the main body and t
33、he cause of main. From this perspective, adhere to the people-oriented and that is power for the people is to uphold the mass viewpoint and the mass line of the party. Office work is serving the overall work of the party. Only around the service objects, service, relying on the service principal to
34、the service in order to Shun Water push the boat, a long-term perspective, creating impressive performance. Investee 3. people responded to a question of values, again answering Outlook on questions. Values and Outlook are an organic unity, and Outlook151第一章 编制依据1.1、编制说明深基坑工程具有技术难度高，风险大的特点。车站地质条件复杂，
35、特别是横山路站地面建筑物和地下管线密集，若处理不当，极易酿成事故，造成经济损失和不良社会影响。为保证深基坑开挖顺利进行，同时确保基坑周边建筑物、道路和市政管线不受破坏，做到技术先进、安全可靠、经济合理，编制了本方案指导施工。本方案是在认真研究设计文件的基础上，结合并借鉴现有成熟施工经验、施工技术，综合考虑了车站周边环境的特点、地质条件、机具设备配套能力、交通疏导等方面因素编制而成。1.2、编制依据1）苏州轨道交通III-TS-07标土建工程招标及其他相关文件2）横山路站车站建筑及结构施工图、主体围护结构施工图3）横山路站地勘报告4）地下铁道工程施工及验收规范（2003版）（GB50299-19
36、99）5）建筑地基基础工程施工质量验收规范（GB502022002）6）混凝土结构工程施工质量验收规范(2010版)（GB50204-2002）7）城市轨道交通工程测量规范（GB50308-20088）施工现场临时用电安全技术规范（JGJ46-2005）9）地铁设计规范（GB50157-2013）10）建筑结构荷载规范（GB50009-2012）11）建筑地基基础设计规范（GB5007-2011）12）建筑桩基技术规范（JGJ94-2008）13）建筑基坑工程监测技术规范（GB50497-2009）14）建筑基坑支护技术规程（JGJ120-2012）15）城市轨道交通地下工程建设风险管理规范（
37、GB50652-2011）16）建筑深基坑工程施工安全技术规范JGJ311-201317）城市轨道交通工程监测技术规法GB50911-201318）国家和苏州市及建筑行业有关地铁、市政工程的施工技术、验收、安全生产、行业管理的规范、规程、文件1.3、编制原则1）确保方案安全可行、针对性强、操作性强、能缩短工期，施工方案经济合理、坚持技术先进性、科学合理性。根据工程地质、水文地质、场地条件、地下管线、周边环境及工期要求等选择具有实用性、最佳的施工方案和机具设备。2）以确保工期并适当提前为原则，安排施工进度计划。3）以确保质量为目标，选择专业化的施工队伍，配合配套的机械设备，采用经济、合理的施工方
38、案。4）以确保安全生产、文明施工为原则制定各项措施，严格执行操作规程。5）以有利于生产、方便生活为目标布置施工总平面图。6）采用先进的监测仪器和软件进行信息化施工和管理，以优化施工工艺、提高效率为原则，降低施工成本。1.4、编制目标安全目标：无因工死亡事故，无拆迁工程事故和设备安装工程重伤以上（含重伤）事故；无触电、物体打击、高空坠落等事故；无重大机电设备事故、重大交通事故及火灾事故；无因施工造成地表沉陷及由此导致交通中断、通讯中断、漏水、漏气等重大事故。质量目标：本标段工程质量达到合格。工程安全目标：各种变形控制在允许范围内，地下管线不断不裂；地上建筑物及环境稳定。环境保护目标：所有活动符合
39、国家和苏州市环保法律、法规、标准要求。工期目标：确保招标文件规定合同工期中的总工期、关键工期和里程碑工期的要求。文明施工目标：达到江苏省省级级文明工地。第二章 工程概况2.1、设计概况横山路站为地下两层岛式于滨河路与横山路交叉口路面下。周边现状以拆迁房屋和厂房为主，规划以居住用地为主。北侧为厂房，东侧为拆迁区，南侧为固光油漆城，安康门诊楼，美田山水商务楼，西侧为规划新狮商务广场以及万豪名家。 沿滨河路南北向布置。全长458.7米，标准段宽19.7米。车站南北端设盾构始发与接收井。其主体与附属开挖深度施工方法如下表2.1-1所示。横山路站车站主体基坑安全等级为一级；主体基坑西侧变形控制保护等级为
40、一级，主体结构基坑东侧变形控制保护等级为二级。表2.1-2 横山路站工程概况横山路站1、现浇800厚地下连续墙（局部10001150钻孔灌注桩+三排800500高压旋喷桩止水帷幕）；2、标准段基坑深度约16.418.1m；3、北端头井基坑深度约18.2m；4、南端头井基坑开挖深度约20.1m；5、采用明挖（局部盖挖）顺做法施工车站支撑统计如下表2.1-2所示：部位/支撑车站标准段（共4道）车站端头井（共5道）砼支撑第1道第1道60916第2、3、4道第2、3、4、5道横山路站平面图见附图1。 苏州市轨道交通3号线工程土建施工项目III-TS-07标 深基坑专项施工方案2.2、工程地质各层土主要
41、物理学参数汇总如下表2.2-1所示：土层名称孔隙比液限（wL）塑性指数液性指数渗透系数直剪快剪峰值静止侧压力系数（e）(%)（IP）（IL）KCc(kPa)q(度)K01黏土层4017.50.293.5E-074913.80.503黏质粉土层0.84427.28.21.349.4E-0511.120.10.463a粉质黏土层0.86931.811.60.966.0E-0626.914.10.652粉砂夹粉土层0.81426.6/3.4E-041619.70.502b粉砂层0.81626.47.71.464.0E-0410.323.70.441粉质黏土层0.88032.2/5.8E-0626.8
42、14.10.601a黏质粉土层0.80030.1/4.60E-059.624.70.431粉质黏土夹粉土层0.86532.111.900.904.9E-0627.314.20.522粉砂夹粉土层0.80727.08.01.404.6E-0311.620.20.424粉土层0.80427.28.01.298.6E-0514.420.00.45基坑开挖范围内土层分布主要为：1杂填土1黏土2粉质黏土3粉土。车站底板主要作用在3粉土上。第承压水含水层主要为2粉土夹粉砂、2粉砂夹粉土及4粉土夹粉砂层，埋深约26.0m，水头埋深在5.00m左右，水头标高为-2.00m左右。经计算，北端头井基坑抗承压水头稳
43、定性不满足规范要求，基坑开挖期间需加强水位观测，适时适量抽取承压水。详见附图2。2.3、工程水文情况根据钻孔揭示地层情况，本勘察场地地下水主要有潜水、微承压水和承压水。横山路站水文如下表：名称横山路站潜水潜水水位埋深1.102.90m，高程0.862.91m微承压水a、含水层主要为3黏质粉土和2粉砂夹粉土以及1粉质黏土层中所夹1a黏质粉土；b、主体围护结构隔断微承压水含水层，施工期间需对该微承压水进行泄压处理。承压水a、车站深部2粉砂夹粉土层和4粉土层均为富水层；b、整体呈现北高南低的规律，即靠近北侧端头井附近承压含水层埋深较浅（30m左右），向南逐渐变深，车站南部承压水层埋深一般在50m左右
44、；c、北端头井坑内地基土抗承压水头稳定性不满足要求，基坑开挖期间需加强水位观测，适时适量抽取承压水。2.4、周边环境情况2.4.1、周边建(构)筑物分布情况车站周边地面有多栋建筑，路口东北侧为中比啤酒（苏州）有限公司，东南侧为拆迁区，西北侧为万豪名家，西南侧由北往南依次为横塘泵站、规划新狮商务广场、固光油漆城、安康门诊楼、美田山水商务楼。施工期间有一根220kV高压架空线跨越车站，离地高度为19.5m，线宽7.2m，施工时需进行防护。车站南侧离端头井约30m位置为庆砖桥及环山河。（1）中比啤酒（苏州）有限公司中比啤酒（苏州）有限公司位于车站北端头井基坑东侧，主要建筑有锅炉房和油罐区。锅炉房：基
45、础采用条形基础，基础深度约1.5m，距车站主体基坑约27.2m；油罐区：基础采用大板基础，油罐埋深为4m左右，覆土厚度1m。油罐安全距离5m，距车站主体基坑约29.6m。建筑物平行于车站主体基坑。图2.4.1-1 锅炉房及油罐区（保护）（2）万豪名家万家名豪位于车站北端头井西侧，为两栋商用建筑，A座为商场，地上7层，钢筋混凝土框架结构，0.00=2.6m，基础采用柱下独立基础，底标高为0.1m，基础平面尺寸2.5*2.5m，距车站主体基坑约25.1m；B座为办公楼， 地上6层，钢筋混凝土框架结构，0.00=2.60m，基础采用柱下条形基础，基础深2.0m，距车站主体基坑约24.8m。建筑物与主
46、体车站斜交。图2.4.1-2 万豪名家（保护）（3）横塘泵站横塘泵站位于车站标准段基坑西侧，基础采用浅基础，距车站主体基坑约34.9m。建筑物平行于车站主体基坑。图2.4.1-3 横塘泵站（保护）（4）固光油漆城固光油漆城位于车站标准段基坑西侧，为一层厂房，基础采用浅基础，距车站主体基坑约11.4m。建筑物平行于车站主体基坑。（5）安康门诊楼安康门诊楼位于车站标准段基坑西侧，为一栋地上3层商用建筑，钢筋混凝土框架结构，0.00=3.2m，基础采用柱下条形基础，基础深2.0m，距车站主体基坑约20.3m。建筑物平行于车站主体基坑。图2.4.1-4 固光油漆城（保护） 图2.4.1-5 安康门诊楼（保护）（6）美田山水商务楼美田山水商务楼位于车站标准段基坑西侧，为一栋地上5层商用建筑，钢筋混凝土框架结构，半地下室，筏板基础，地下室地坪标高2.2m，地下室边线距车站主体基坑约7.4m。建筑物平行于车站主体基坑。（7）220KV高压线220KV高压线离
