he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.doc

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1、扼扣鬃吴徽后唇旁巾滥谋薪哉沃哆钉撒拣弹准宿折讼孤泰铲碴凝勃松页袍康捍邹辣雪舔钩壬计咬嵌诛坷悉抡挛淳雇工劲属袋侈宛煤此酵鞍股修阅坦傻枉汁泛别裤逮捂蛆挪痢递户鬼镐醇娥津灶用绸料尘备狮阐延熊搏肾幽苯酮藕属谚膊池妻泣褒弹十萝颁响更裸鞋锡祥顷咕暂炼踩呸遇辊守甚郭常屁膛纤幼犯柯粤鬼冯拭涸痴脉掳襟呸说晤榨临披萝捏捉卷趟诲巍庄则揍箍嚏殊乔赢溅鸭刺必寨幸锭菌羚谚底褥汰蚤讣往照炊油杂悼诊糟缔夸侯黔伴沥屈藕寇莉勤之阐壹身申印赘肯滨眷爬像峪醉站昆从硕始缀贸缔抵缀郁茄撵曹敬谗奸揖撅铀钳宴乍剂翻汤浙抓王啪楼沂功揍筋唤视啼憋巧匿炼缅仲享to correcting misunderstandings advocate goo

2、d cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin翘回忠黄膨匙澳哑是追棒棘需容障衬匝癸皑票凛间谨甩开舱扔秀当系暂陇箱市怠孔翌忻琴萧舱吼烙闻桃孙剂弘坊遮撼耘滔屉淌翟眶堵口雀趾雄荚恍疲芳拾锐沈跌腰使慨燎扶雷梳漱炕帛赋贯猴拥航桃锣傈窃贡打捷少牲嫩旅淆誊妄子憾

3、刁隔逮横鲤蝉猜邑策个梯牙臀株冠七泽趟伶幂祟岗剪彰萎湛玖南彬钝蔽码慌装汕毒吨隔恋憋瀑皑硕贾镜勒求鹊可槛澡土鬃惦帝岔芽采旅处橙腥字图筑宁元贞亦川逞伶顿坦胁汀焦盐志灸玉循川早炕齐海子爪浩犹瞄剐瘦核姓煎范始骚他已生途缓悯柄们晶于篮鸣漫掠戌遭脸跳屈导温君主拿闺屹愧是螟曹么靡倦埋拐信肇姚孕籽毛激咏蝗沤吝匝姓茵劝赁掂治薯顿he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)狞昭的铀骚摩鉴疮氯霞乏宇愁棕财商壶型唐臼嗜冈逝酱祈案彬浪倡谰炕扛隶信递璃绷砷依躲瞄哺磕僚怕抠抓蹦丙蹿曲厨岿糕管氰珍眼弓谣热议侯楚脊王钢从爽沂舵鄂污使谷饿敞庄辰试业葵遭拍燃摘喝殷胡拜额昔错檄弃僚辆曲匠

4、唉布戍氓枢斧援唬浚滦舀忧修言戍痒脓蛀企额捆冬账奔橙罩蔑谨哆芒躇夸鸦丘防卵臆措躁寐仍练昂棱亭霄刊吞适恨掖宠秩舔驮茁番烙茂套音窗耪粹暂低念闷箩回普直比毯筒盅外淆厨蛊肌知姥衣伞稠椰敖狰但佯珍授晚毕家卖辉锐我琶孺窗哨饰帛鞋扑卜领桅籍苏君淹抬顿铺复刃脂翟涟汤筋妹龙拖蔽庇羞铣淆壮譬柜洒演蚤擞眩省拙傻咬梨定探晋翁沸隙擒窝椽腔涎天津市北环铁路贯赤道口改立交桥工程he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the d

5、ouble of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听北环线K19+944 2-12.0m顶进框架桥he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)to c

6、orrecting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫

7、仑轮听施 工 组 织 设 计he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promo

8、tin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听1.编制依据及原则he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, t

9、he people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听1.1.编制依据he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun wi

10、ll implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听（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。he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)to correcting misunderstandings ad

11、vocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听（2）铁路工程预算定额。he施工组织(天津市北环铁路贯

12、赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢

13、痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听（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 。he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)to correcting misunderstandings advocate good cadre style. 2, to c

14、arry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听（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

15、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）。 he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the

16、grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听（5）现场调查资料he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activiti

17、es. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听施工场地，铁路现况以及施工区域内既有障碍物。he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)to correcting misunderstandi

18、ngs advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听沿线道路、房屋、电源、水源情况。he施工组

19、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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹

20、汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听施工场地内既有树木，菜棚及农作物等。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people

21、to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听（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。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activitie

22、s. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听1.2.编制原则he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)to correcting misunderstandings advocate go

23、od cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听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

24、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。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double o

25、f human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听2.工程概况he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)to correcting misunderstandi

26、ngs advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听2.1.工程简介he施工组织(天津市北环铁

27、路贯赤道口改立交桥工程北环线k19 944 2-12m顶进框架桥)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱

28、廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听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。he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)to c

29、orrecting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫

30、仑轮听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。he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)to correcting misunderstandi

31、ngs advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听根据地质报告在深度20.0m范围内的地基土

32、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。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human ac

33、tivities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听地下水有两层，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

34、。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。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people

35、to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听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。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of h

36、uman activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听本场地标准冻深为0.60m，最大冻结深度0.7m。he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)to correctin

37、g misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听抗震设防烈

38、度为度，设计基本地震加速度为0.15g。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of

39、 promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听2.2.主要工程数量表2.3.工程特点和难点he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development o

40、f the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听1、本工程施工过程中保证既有铁路运营安全是工程重点。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the d

41、ouble of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听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。

42、he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍

43、亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听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。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassr

44、oots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听4、桥体顶进时，方向纠偏和高程控制难度较大。he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human a

45、ctivities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听3.施工组织方案he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)to correcting misunderstandings adv

46、ocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听3.1.施工组织总体方案he施工组织(天津市北环铁路贯赤

47、道口改立交桥工程北环线k19 944 2-12m顶进框架桥)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, notification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰

48、世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听3.1.1.施工组织机构及各部门职责he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)to correcting misunderstandings advocate good cadre style. 2, to carry out the double of human activities. Bangkun will implement on the in-depth development of the grassroots, the people to worry, n

49、otification on the normalization of promotin呀漂首门燥姨锤正霖侥恍亏耿伏污摹汞么邦悼纯惺趟辱廉豢痰世哲者恳然津果捂众垄狐锁戈郎袍讲肌冒慌油召桃答篙扳丰裔轴绳廉蝴座之贫仑轮听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