桥梁施工组织设计论文

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8、llcontinue toimprovethe compa nys inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;to further strengthe n inter nal control s,play acontr olpostindepe nde ntoversig htrole ofevaluat

9、ion com plyingwit h third-party responsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndardize relatedtra nsactions,strengt hening operations inaccordancewith law.Dee pening the i nformation ma nagementtoe nsure fullcommuni cation zero resistance.

10、o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resour ces shared; to expand Portal systemapplicationofbreadthand depth,play informationsystem on ent erprise ofAssistant rol e;to perfectdai

11、ly run mainte na nce operat onofrecords,prom ote problemreasonsanalysisand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining,improve employee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure zero.Tostrengtheni ng Huma nities

12、care ,continues tofostercompanywindclear,and g as are, andheartShunofcultureatmosphere; strengtheni ng lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngtheninghealth a nd la bour prote ction, organi zation career health medical, controlcare er

13、 against; continuesto impl ementation psy chologicalwarni ng preve ntion system,training employeeshealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness ofzero risk. To strengthen

14、ed busine ss pl ansma nagement, will busine ss busi ness planscoverto alllevel,ensurethebusinessca ncontrol i ncontrol;t o close concer n financial,目录摘要.71 .工程概况 71.1 工程简介 71.2 设计主要技术标准 71.3 自然体征 81.3.1 地质特征.81.3.2 水文特征.81.3.3 地震烈度.81.3.4 气象特征 81.4 施工条件.81.4.1 交通条件.81.4.2 水、电.91.4.3 燃料.91.4.4 工程材料 .

15、91.5 重点、难点工程的技术措施 .91.5.1 主要技术保证措施 .91.5.2 路桥沉降检测.101.5.3 双线整孔梁预制架设 .102 .总体施工组织计划.112.1 施工组织原则112.2 施工总体安排11I ism.e Oympc - cuiy cntrol s pr I motig int - ael management t ahgher 、 he salads a hig h e eve of ve I pme nt Empl oyes toddy s Unar enaron Deem ber 24, t h e ox BI i aoutto rn. at ths tme

16、of . we Cea ee the pu of Ie XX po r ggeeaion compay t o fluri sh, tmore Ceay he a XX po-we geeat on companes maUre a nd .mmey brrati n. Real ng ppst one2.2.1 施工队伍配备.112.2.2 施工便道.122.2.3 拌合站及预制厂.122.2.4 主要设备配备 .132.2.5 施工场地调查 .142.2.6 施工顺序及步骤 .143 .施工进度安排 .153.1 总工期.153.2 工程施工周期164 .桥梁工程施工方案及技术措施 .17

17、4.1 工程概况 174.2 施工工序衔接安排174.3 基础工程施工方案174.3.1 扩大基础.184.3.2 钻孔灌注桩施工 .184.3.3 基坑开挖.214.3.4 基底处理.214.3.5 基地检验.214.3.6 混凝土浇筑.214.3.7 养护 .214.4 桥梁施工技术措施.224.4.1 钻孔桩施工 .22Wewillcontinue toimprovethe compa nys inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusi nes

18、s processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;to further strengthe n inter nal control s,play acontr olpostindepe nde ntoversig htrole ofevaluat ion com plyingwit h third-party responsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli

19、ne,sta ndardize relatedtra nsactions,strengt hening operations inaccordancewith law.Dee pening the i nformation ma nagementtoe nsure fullcommuni cation zero resistance.oconstantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem

20、, achi eved informati on resour ces shared; to expand Portal systemapplicationofbreadthanddepth,playinformationsystemonenterpriseofAssistantrole;toperfectdai ly run mainte na nce operat onofrecords,prom ote problemreasonsanalysisand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol og

21、yapplication oftraining,improve employee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure zero.Tostrengtheni ng Huma nities care ,continues tofostercompanywindclear,and g as are, andheartShunofcultureatmosphere; strengtheni ng lovehelpe d trappe d, caredifficult em

22、ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngtheninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psy chologicalwarni ng preve ntion system,training employeeshealthofcharacter,a nd stable of mood a nd e

23、 nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness ofzero risk. To strengthenedbusinesspl ansma nagement, will busine ss busi ness planscoverto alllevel,ensurethebusinessca ncontrol i ncontrol;t o close concer n financia

24、l,4.4.2 深水基础施工 .224.4.3 岩溶区基础施工 .224.4.4 大体积混凝土施工 .245 .承台工程施工.245.1 墩、台施工方法.245.2 陆地承台施工 .245.3 水中承台施工.255.4 钢板桩围堰 .255.5 钢套箱围堰.255.6 双壁钢围堰 .285.6.1 双壁钢围堰制造.295.6.2 双壁钢围堰拼装.295.6.3 设置锚碇，备好导向船及起吊设备 .345.6.4 水下深层控制爆破 .345.6.5 底节钢围堰浮运就位及起吊下水 .355.6.6 钢围堰接高下沉 .365.6.7 钢围堰精确就位措施 .385.6.8 吊插钢护筒.385.6.9 安

25、装钻机作业平台及支撑结构 .385.6.10 灌注钢围堰水下封底混凝土 .395.7 大体积承台混凝土施工措施 395.8 墩台身（帽）工程施工 .40山东职业学院毕业论文5.9 模板工程.405.10 钢筋工程.415.11 墩台身混凝土浇筑.415.12 托盘、顶帽混凝土浇筑 .426 .梁部施工.426.1 24m、32m简支箱梁施工426.2 连续箱梁施工方法.426.3 梁部施工周期.426.4 箱梁预制技术方案.446.5 箱梁运架技术方案 .456.6 劳动力投入计划 .456.7 箱梁预制施工工艺.476.8 混凝土工程 .496.9 养护工程 .496.10 预应力工程516

26、.11 压浆、封锚工程 536.12 移梁、存梁54.6.13 梁体移运的控制措施 556.14 箱梁装车、运输方法及措施 556.15 箱梁装车及捆绑 556.16 箱梁架设工艺556.17 箱梁架设方法及工况 57.aother accoss a alng ae e nthusisk a nd fills moe ectng ,ht more spi-dEmployee, le us tgehe acoss 2013 ul of Ualengs adoppo.ut es to crae a gee, l owcs opeai on, ul of humane ccae of a wordU

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30、geeal on compa nies maure a nd symmetry breati ng Rea. ng past oneand coalele ctric li nkage, andenergy-savi ng scheduling , national policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-ow ned assets met hod,furtherspe cification busine ss fina ncial ma nagement;t o perfectri

31、skt ube controlsystem, achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report,and controlfeedba ck ofclosed ri ng managem ent , improve risk preventi on ca pacity.o furtherstandar dizetradi ng,and strivetoachieve accordingto la w,sta ndardizeand fair. Innovation ofperformancema nagement

32、,toe nsure that potentialemployees zero fly.T o strengt hen performance managemnt, process control,e nha nceemploye e evaluati on and level sofeffectivecommunication toim proveperforma nce ma nagement. ofurtherquantifyand refineempl oyee standards.Work,fullplayparty, a nd bra nch,and members in five

33、 type Enterpri se constr uction i n the ofcore rol e,and fightingfortressrole andpi oneermodelr ole; to continues to stre ngtheningfourgood lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethe compa nys inter nalcontrol system,and steady

34、improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;to further strengthe n inter nal control s,play acontr olpostindepe nde ntoversig htrole ofevaluat ion com plyingwit h third-party responsi bility; to a ctively make us

35、e of internala udit tools detect potentialma nagement,streamli ne,sta ndardize relatedtra nsactions,strengt hening operations inaccorda nce wit h law.Dee pening the i nformation ma nagementtoe nsure fullcommuni cation zero resistance.o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nforma

36、tion system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resour ces shared; to expand Portal systemapplicationofbreadtha nd depth,play informationsystem on ent erprise ofAssistant rol e;to perfectdai ly run mainte na nce operat onofrecords,prom ote problemreasonsan

37、alysi sand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining, improve employee s applicati on i nformation system ofcapa cityand level. Humanisti ccare to ensure zero.Tostrengtheni ng Huma nities care ,continues tofostercompanywind clear,a nd g as are, andhea

38、rtShunofcult ure atmosphere ; strengtheni ng lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle activitie s, richempl oyees life;stre ngtheninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psy chologicalwarni

39、ng preve ntion system,training employee shealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvironment. ostre ngthe n riskmanageme nt,ensure that thebusiness ofzero risk. To strengthened busine ss pl ansma nagement, will busine ss busi ness

40、planscoverto alllevel,ensurethe businessca ncontrol i ncontrol;t o close concer n financial,6.18 架桥机桥间转运.627 .谢辞 .62another acrossa railing, weare enthusiastica ndfulls,we moreexciting fightmorespirited.Employees,let us togetwish thatyou a ndthe familiesofthe staffin thenewyear,gsafetymanagement,est

41、ablisha nd improvethe e ducation,supervision,and evaluationas one ofthe trafficsafety management mechahe Olympic se curitycontrol s,pr omotingi ntegrated management to ahigher level,hig herstandards, ahig herlevelofdevel opme nt.Empl oyees,today islunar calendar on Decem ber24,t he ox Bell isabout t

42、o ri ng, atthis time ofyear,we cleon companyt oflouri sh,to more clearlyhe arXX powergenerati on compa niesmaturea ndsymmetrybreathi ng.Recalli ng past one山东职业学院毕业论文摘要正随着国民经济的发展，国家为了满足社会发展的需要，进行了大量基础设施建 设。桥梁建设是国家基础设施建设中的一部分 ，可以增加就业，扩大内需，建成后 可以发挥很大的经济效益。桥梁建设从着手规划、勘测 ，再到设计审查、投产， 这一系列工作的完成，桥梁施工管理都贯穿到其中

43、，并且是桥梁建设过程中很重 要的一部分。本文对桥梁施工管理的特点以及影响桥梁一.工程概况1.工程简介该桥位于湖北省咸宁市官埠镇与向阳镇之间， 横跨长江支流澄河。桥址范围 内地形地貌主要为河流冲击阶地， 地势较为平坦、开阔，部分地段建有少量的房 屋建筑，其余大多为菜地农田，零星分布一些水塘。该桥梁沿线跨越温泉至嘉鱼省道及多条乡道，交通较为方便。渡河为VI级航道，通航净高6m,净宽30m,桥址处最高通航水位：H20% =22.5m。梁全长 3423.2m , 孔跨布置：54-32m+4-24m+15-32m+1-24m+2-32m+ (40+64+4。m 连续梁+1-32m+2-24m+16-32

44、m+2-24m+5-32简支梁。全桥墩台基础采用钻孔灌注桩基础，桩径根据不同跨度和地质条分别有1.0m,1.25m, 1.5m。本桥连续梁77#及78#主墩基础采用钢板桩围堰施工， 连续梁采用 挂篮悬臂浇筑法施工。本桥孔跨数量多，施工时间长，箱梁悬臂浇筑工艺标准高，需要投入大量的 设备和人员，而且跨越航道，因此本桥是武广客运专线的重点工程。2 .设计主要技术标准铁路等级级：客运专线I ism.e Oympc - cuiy cntrol s pr I motig int - ael management t ahgher 、 he salads a hig h e eve of ve I pme

45、 nt Empl oyes toddy s Unar enaron Deem ber 24, t h e ox BI i aoutto rn. at ths tme of . we Cea ee the pu of Ie XX po r ggeeaion compay t o fluri sh, tmore Ceay he a XX po-we geeat on companes maUre a nd .mmey brrati n. Real ng ppst oneand coalele ctric li nkage, andenergy-savi ng scheduling , nation

46、al policy tre nds,strengtheni ngtrack, active shoul d;to impleme ntation State-ow ned assets met hod,furtherspe cification busine ss fina ncial ma nagement;t o perfectriskt ube controlsystem, achieve d riskrecogniti on,a ndmeasure, a nd assessme nt,and report,and controlfeedback ofclosed ri ng manag

47、em ent , improve risk preventi on ca pacity.o furtherstandardizetradi ng,and strivetoachieve accor dingto la w,sta ndardizeand fair. Innovation ofperformancema nagement,toe nsure that potentialemployees zero fly.T o strengt hen performance managemnt,process control,e nha nceemploye e evaluati on and

48、 level sofeffectivecommunication toim proveperforma nce ma nagement. ofurtherquantifyand refineemployee standards.Work,fullplayparty, a nd bra nch,and members i n five type Enterpri se constr uction i n the ofcore rol e,and fightingfortressr ole andpi oneermodelr ole; to continues to stre ngtheningf

49、ourgood lea dershi p constr ucti on, full play levelscadres i n enter prise development in t heWewillcontinue toimprovethe compa nys inter nalcontrol system,and steady improvement in a bility tomanag e and control, optimizebusi ness processes,toe nsuresmooth pr ocesses, re sponsibilitie s in place ;

50、to further strengthe n inter nal control s,play acontr olpostindepe nde ntoversig htrole ofevaluat ion com plyingwit h third-party responsi bility; to a ctively make use of internala udit tools detect potentialma nagement,streamli ne,sta ndardize relatedtra nsactions,strengt hening operations inacco

51、rdancewith law.Dee pening the i nformation ma nagementtoe nsure fullcommunication zero resistance.o constantly perfect ERP ,and BFS+, andPI,a nd MIS,andSCM,i nformation system basedconstr uction,fulli ntegrationi nformation sy stem, achi eved informati on resources shared; to expand Portal systemapp

52、licationofbreadthand depth,play informationsystemonenterprise ofAssistant rol e;to perfectdai ly run mainte na nce operat onofrecords,prom ote problemreasonsanalysisand systemhandover;to strengtheni ng BFS+,a nd ERP,and SCM, te chnol ogyapplication oftraining,improve employee s applicati on i nforma

53、tion system ofcapa cityand level. Humanisti ccare to ensure zero.TostrengtheningHumanitiescare ,continues tofostercompanywindclear,and g as are, andheartShunofcultureatmosphere; strengtheni ng lovehelpe d trappe d, caredifficult em ployee s; carrie doutstyle activities, richempl oyees life;stre ngth

54、eninghealth a nd la bour prote ction, organi zation career health medical, controlcare er against; continuesto impl ementation psychologicalwarni ng preve ntion system,training employee shealt hofcharacter,a nd stable of mood a nd e nterpri singofattitude,create d friendlyfraternityof Humanitiesenvi

55、ronment. ostre ngthe n riskmanageme nt,ensure that thebusiness ofzero risk. To strengthene d busine ss pl ansma nagement, will busine ss busi ness planscoverto alllevel,e nsurethe businessca ncontrol i ncontrol;t o close concer n financial,设计速度目标值：基础设施350km/h正线数目：双线正线线间距：5m最大坡度：12%机车类型：电动车组列车运行方式：自动

56、控制行车指挥方式：综合调度轨道类型：无碴轨道3 . 自然特征3.1. 地质特征沿线地质条件复杂，不良地质发育。沿线不良地质及特殊地质有岩溶，软土及松软土，膨胀土及网纹状红黏土等。3.2. 水文特征本工程沿线水文地质条件复杂，地下水类型有松散岩类孔隙水、红层 裂隙孔隙溶洞水、碳酸盐岩类岩溶水、基岩裂隙水四大类。根据水质分析，除了岩溶水局部具弱、中等侵蚀外，沿线其它类型地下水、主要河流及地表水对砼无侵蚀性。3.3. 地震烈度根据国家地震局2001 年编制的1 ： 400 万 “中国地震动参数区划图”确定，本标段地震动峰值加速度分区为0.05g, 地震动反应特征周期0.35s。3.4. 气象特征本工程沿线属亚热带大陆性气候，四季变化明显，冬冷夏热。春夏多雨，秋冬干旱，暑热期长，霜期较短，夏季湿热，冬季干寒。年平均气温15.5 。极端最高气温42.7 C,极端最低气温-17.3 C,雨季在38月份，年平均降水 量在7501500mm之间，占全年降水量的40 %左右，每年洪水期在68月，日最大降水量为3