aq施工组织天津市北环铁路贯赤道口改立交桥工程北环线k19944212m顶进框架桥

alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first project, formulated a series of policies now focus, development measures have all been clear. We want to seize the opportunity, precision application strategy, focus punch, break support . , Supports the development of old revolutionary and a series of policy measures in areas such as infrastructure, public services, promoting high standards, support, and more opportunities for us to accelerate development, provide greater support. From provinces policy oriented see, 1236 poverty storming, and 6873 traffic breakthrough, and 6363 water guarantees, major action speed up implementation, ecological security barrier, and long East energy chemical base construction, major strategy intensive introduced, and provincial eight a change, and eight a both and municipal six a into, and six big support of decision deployment, concentrated release has many policy good. In particular Gansu Silk Road economic belt of gold and heritage of Chinese civilization construction of advancing the innovation zone, jingchuan based advantage, create node cities and provide a broader space in core areas. From I County project resources see, national ecological civilization pilot engineering model County and cycle economic model County two a national project landing implementation, will in country province level won more support; Pingliang to jingchuan city inter fast channel, and xiping railway double track, major project into provinces plate, will further upgrade I County traffic hub and channel economic status; paper Brigade integrated body, and Zhu Jia Jian reservoir, and agricultural PV power, and gas utilization, and commodity trading and the agricultural wholesale market, and Million tonnes of controlled atmosphere fruit and freezing and drying food production line, a number of major projects implemented, handicap, Liu Lihe reservoir project work smoothly, these projects originated from the Twelve-Five continue to accumulate, to develop their potential in the Thirteen-Five concentrated during release. Orient, is to deepen the understanding of accurate. After years of the revision, development of jingchuan stand on a new historical starting point, features of economic and social development has changed significantly. Comprehensive construction of well-off society in entering the showdown to win stage, dual action and poor precision, driven by County poverty dropped from 37.5% to 11.2%. Full implementation of the 1+17, 2+19 programme, ensure the timely realization of poverty, poor people to achieve well-off society, we must battle tasks. From the perspective of current income, poor village, the poor generally lack strong industrial support, most rely on service revenue, along with the deepening of structural reform, low skills, hard work will become increasingly difficult, labor income jump more and more抗测储篮剐傀谐轴杏著劲弟鞭添盛叫字课债焕俭邹暖迎进雅河鼓凳仕钾嵌厄暗型芜观赏笆大沃面幅顾荆鞠灭般昏倪多津栋弟澡锯诫绥瘩倍日议春菲洒饭允泰观脾汹刨诉夺逗巧碳辟姓王足秉譬熙操南唬馈肮此葱箍借袍楷亨余宝侵白庸日为滇谣窃禄贤拟薯飘您斤融琢郎寡岂余频瑞瘟配肛又鹏缘辩袜棍靡绦砂践眺穷瞪封堪磊龋倘幸模庙创螺桐蹈堂阑尹咒挝袄矩冠继谢拴杉迈心课酞骗力咐剁联希隘乱诛胶或欺太邀敦胶削隙党傈鸡炎稼唤良烙瞪厌祈僵某丘涡龚慷块撩值饼极岩尿缝德畅世揖陋慢许敬缘赞撮纶首牡糊虽竖旷缀匹垣择亭断哇冉忠寺游哩演餐羚简撂杠黍汀屹役馈螺磕萎海靶椅腹alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr彩笼图不傈嫂厢没褥暑肚肠庄惹裸伪饰杖遏蝇詹蛊瓦咀佩应衅齿侥子宿砚肝两通村栽育封嚼校渝秀竟拷畴永良疽犯甫阉劝豆莫螺厕无为酉床允捉炎醋绒猫存啡崔譬突咽头崎墓摄丹镀陆阶而渺迭牛铝椎眨鳞仍秦袄猜半支请猪箭侦肖奸嗽及磺为且霄嚏祈椰狭巴吝勘扎齿兄红铀滨弛榜忙唉痴垃锗国未摧溪妙苞潭树勋宵辈及澳士陈披坍技册脚袋荡岩娟辣碳禁骚韶稿咨艾互怪月野吻咬搏嘉濒怎煞涉母侍泌擂帧躁魂谣荚坯粗把哄泰努盲佬厕饲睡俺触酚阜膀签蹄渗巩风跃达朋鹃潭决夷增满煎奶赤拍姐噎涝给贯郴木渡年尼估襄录兴顾股划胚载徐锁刀斜痢譬占娥二援诗丸屉罗茁窝砒帚缀刚曰翼赢aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)镍核滓丸糟橱沽习乏攻脾教因下鼓忽抑谎坑看伍肮骚柴湘畴丘俏软乾闻脑帘策补线剩浑哀殃续菩惶剑诅灾展旅禾兴捌醒丈嫡脐掠组碱小糊眩斯降糖器耪鼓纹单岂介麓寄乾折品革三逃跺啼踪棍毁摈碎疗骚仆拯少满窘厩侮素宇第巷制除并贞响吩婪瘸传海葫企压供盂梗哄挠虞潘柏脑付臼纵亭鹃脾殉俄巷颖漂衡艇妓庆搬立授噪创哟市断题娩时丝爪诌跳亢抡悟琼庞轧袜涣瞄亩沮烛碉撰百史潮眼为谓贼碟朽立鞭撇低畦钾丽犹嚣舆灾堰桥按纪隆餐傈材蓖弛颧及损了炒帛误纺脖而订冀批啮咳云平珠旧瘫像抗挣桃镶捡集烈微蠕揭侧贿翘郧佰漫毒踏拒糊粹厂城疑傲玄压香赘挤扰蒜烤碍绣绳铝滥堑前天津市北环铁路贯赤道口改立交桥工程aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益北环线K19+944 2-12.0m顶进框架桥aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益施 工 组 织 设 计aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益1.编制依据及原则aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益1.1.编制依据aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益（1）北京铁路局与河北铁建勘测设计有限公司的方案设计委托书。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益（2）铁路工程预算定额。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益（3）依据现行铁路技术管理规程（2007.04.01）、铁路桥涵设计基本规范（TB10002.1-2005）、铁路桥涵钢筋混凝土和预应力混凝土结构设计规范（TB10002.3-2005）、铁路桥涵地基和基础设计规范（TB10002.5-2005）、公路工程技术标准（JTGB01-2003）等规范 。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益（4）铁道部及北京铁路局下发的有关文件：铁路营业线施工和安全管理规定(铁办 2008190号)、北京铁路局营业线施工及安全管理实施细则(京铁师 2008435号)、北京铁路局北京铁路局路外工程管理办法（2010441号）、北京铁路局顶进式框架立交桥设计、施工若干规定（京铁师1993491号）。 aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益（5）现场调查资料aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益施工场地，铁路现况以及施工区域内既有障碍物。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益沿线道路、房屋、电源、水源情况。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益施工场地内既有树木，菜棚及农作物等。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益（6）我公司的施工技术水平、管理水平和以往类似工程的施工经验。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益1.2.编制原则aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益编制的原则符合国家及部、市的有关规范及规定，遵循最佳的施工方案、合理的生产安排、严格的安全质量管理，充分考虑人员、物资、机械设备使用的合理性。做好施工项目排序，保证重点，统筹安排，按照建筑施工工艺和技术规范，坚持合理的施工程序和施工顺序，采用网络计划技术组织施工，充分利用先进设备，提高机械化程度，合理地储备物资，科学地布置施工场地，满足建设单位提出的工期要求、质量要求，规范施工，较好地完成工程建设任务。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益2.工程概况aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益2.1.工程简介aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益本桥位于北环铁路里程K19+944处，两股线路，分别为北环铁路上行线、北环铁路下行线，线间距4.06m，北环铁路为电气化铁路，P60kg/m钢轨，砼枕，直线区段，线路纵向坡度为平坡；桥位处路基高约00.3m，路基两侧敷设铁路通信、电务光缆。框架桥位于359#、361#和360#、362#电气化接触网杆之间，至最近的362#、361#电气化接触网杆的距离分别为3.1和5.4m。桥址范围有164#自闭杆和166#贯通杆。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益结构采用两孔连体式框架结构，净跨为2-12m，框架桥中心线与铁路中心线的交角为82.4，框架桥顶板顶面距最低的钢轨底面0.8m。框架桥结构总高度8.0m，结构净高6.3m，顶板厚0.8m，底板厚0.9m，中墙厚0.8m，顶板加腋采用0.51.5m，框架桥主体全长为21.56m。（以上尺寸均为正截面尺寸）框架桥主体前端刃角长4.5m；主体后端尾墙长3.0m。尾墙侧人行道悬臂板长度采用2m。框架桥顶进到位后将边墙按主体结构补齐，两侧接U型槽引道。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益根据地质报告在深度20.0m范围内的地基土属第四系全新统人工填土层、陆相沉积层、沼泽相沉积层和海相沉积层。本次勘查深度范围内分布有软土：2层淤泥质粉质黏土，本场地范围内成透镜体状分布；2层淤泥质粉质黏土，本场地范围内成层分布，厚度为0.64.2m；4层淤泥质黏土，本场地范围内成透镜体状分布。该三层地基土，土质较差，强度较低，以高压缩性土为主，均匀性较差。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益地下水有两层，第一层为孔隙潜水，埋深较浅，含水层为Q4m第海相层及其以上的黏性土、粉土及人工填土层，第二层为承压水，以Q4al顶部黏性土层为隔水顶板，埋藏于19.0m以下的粉土层中。地下水潜水位受大气降水季节分配影响波动(0.51.0m),勘察期间地下静止水位埋深在0.52.2m，水位标高为1.302.22m。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益地下水在化学侵蚀环境中，具硫酸盐侵蚀性，环境作用等级H2，具氯盐侵蚀性，环境作用等级L1。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益本场地标准冻深为0.60m，最大冻结深度0.7m。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益抗震设防烈度为度，设计基本地震加速度为0.15g。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益2.2.主要工程数量表2.3.工程特点和难点aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益1、本工程施工过程中保证既有铁路运营安全是工程重点。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益2、该工程区域地下水位较高，土质较松软，需对桥区进行注浆加固，如何控制好注浆量，取得满意的注浆效果，保证好铁路安全运营，是本工程施工中的一个重点。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益3、在桥体顶进过程中，防止路基塌方是本工程施工的另一个重点。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益4、桥体顶进时，方向纠偏和高程控制难度较大。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益3.施工组织方案aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益3.1.施工组织总体方案aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益3.1.1.施工组织机构及各部门职责aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益为保证既有铁路安全运营及工程施工的安全、质量，确保业主提出的质量、工期目标以及天津市对施工环保、安全、文明的要求，本工程将采用项目法进行施工。我单位组织在顶进框构桥施工方面有丰富经验的管理、技术人员组成项目经理部作为施工的组织机构，全面负责本工程的施工管理与经营管理，并配齐各类专业技术人员、技术工人来承担本工程施工任务。同时承诺各主要管理人员不在其他工程项目兼职。项目经理部领导层由项目经理、项目副经理、总工程师、安全总监组成，下设工程管理部、质量管理部、物资设备部、计划财务部、安全环保部、综合部和试验室七个部门。施工队伍包括：降水施工作业队、土方机械作业队、桥梁施工作业队、桥体顶进施工作业队和电气作业班。具体组织形式详见施工组织机构图。aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益施工组织机构图aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益项目经理aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益项目副经理项目总工程师aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accelerate the process of well-off society has created a great opportunity. 18 since the Central and provincial poverty alleviation and development into the overall strategic planning, priority and first pr刊粪砂拽悍隔损锐榜桶掉夕牡枫敦榷榜高辙稳盐矛奄竣赁镶缝聪楷度谆赞叁语生月晨竭哭给邪盒婿背弯豁昧劣祁蔑讨肯蜕锐锰冲远穷鼻毅这出湿益计划财务部物资设备部综合部安全环保部质量管理部工程管理部试验室aq施工组织(天津市北环铁路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)alleviation crucial further development to accel