立柱施工专项方案.doc

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1、立柱施工方案某某集团嘉闵高架JMN1-3标段项目经理部1 工程概况1.1 项目概述本工程为原嘉闵高架的南延伸段，地处上海西南角，位于闵行区，连接已修建嘉闵高架和莘松路。本标段高架工程东临沪昆铁路、沪杭铁路，上跨黎安路、顾戴路、淀浦河、刘家河和小涞港支流河道。嘉闵高架jmn1-3标，全线为高架及地面道路。主线工程起点：K9+644（不含对应墩及伸缩缝),终点：K11+777(含对应墩及伸缩缝)，全长2133 米, 本标段除主线外还有4条匝道，匝道小部分为路基，大部分为桥梁，桥梁下部为钻孔桩基础，矩形单柱墩，上部结构主要为预应力简支小箱梁和预应力空心板梁。本工程承台181个，立柱218个，盖梁15

2、6榀，小箱梁647片，叠合梁24片，空心板梁28片，直径1000的钻孔桩基共计1141根。1.2 立柱工程概况嘉闵高架南JMN1-3标立柱统计表序号墩台编号立柱型号承台尺寸(m)立柱高度(m)1Pm064LAa1.5*1.58.5952LBa2.7*1.58.8533LBa2.7*1.58.8534LAa1.5*1.58.6035Pm065LAa1.5*1.58.1456LBa2.7*1.58.4037LAa1.5*1.58.4038LAa1.5*1.58.2639Pm066LAa1.5*1.58.16810LAa1.5*1.58.30211LAa1.5*1.58.31412LAa1.5*1.

3、58.18813Pm067LAa1.5*1.58.38614LAa1.5*1.58.4915LAa1.5*1.58.4916LAa1.5*1.58.38617Pm068LAg1.5*2.49.36118LAg1.5*2.49.46519LAg1.5*2.49.43520LAg1.5*2.49.33121Pm069LAg1.5*2.49.70122LAg1.5*2.49.80523LAg1.5*2.49.77524LAg1.5*2.49.67125Pm070LAa1.5*1.59.29626LAa1.5*1.59.427LAa1.5*1.59.1528LAa1.5*1.59.04629Pm071

4、LAa1.5*1.59.44630LAa1.5*1.59.5531LAa1.5*1.59.5532LAa1.5*1.59.44633Pm072LAa1.5*1.59.57434LAa1.5*1.59.67835LAa1.5*1.59.67836LAa1.5*1.59.57437Pm073LAa1.5*1.59.61638LAa1.5*1.59.7239LAa1.5*1.59.7240LAa1.5*1.59,61641Pm074LAa1.5*1.59.56842LAa1.5*1.59.67243LAa1.5*1.59.67244LAa1.5*1.59.56845Pm075LAa1.5*1.59.

5、43646LAa1.5*1.59.5447LAa1.5*1.59.5448LAa1.5*1.59.43649Pm076LAa1.5*1.59.28650LAa1.5*1.59.3951LAa1.5*1.59.3952LAa1.5*1.59.28653Pm077LAa1.5*1.59.13654LAa1.5*1.59.2455LAa1.5*1.59.2456LAa1.5*1.59.13657Pm078LAa1.5*1.58.98658LAa1.5*1.59.0959LAa1.5*1.59.0960LAa1.5*1.58.98661Pm079LAa1.5*1.58.81962LAa1.5*1.58

6、.93963LAa1.5*1.58.9464LAa1.5*1.58.8165Pm080LAa1.5*1.58.59666LAa1.5*1.58.72867LBa1.5*2.78.72868LAa1.5*1.58.49669Pm081LAa1.5*1.58.30570LBa1.5*2.78.55371LBa1.5*2.78.55372LAa1.5*1.58.29573Pm082LBa1.5*2.78.4574LBa1.5*2.78.4575LAa1.5*1.58.19276Pm083LBa1.5*2.78.55677LBa1.5*2.78.55678LAa1.5*1.58.29879Pm084L

7、Ba1.5*2.78.87380LBa1.5*2.78.87381Pm085LBa1.5*2.79.34882LBa1.5*2.79.34883Pm086LBa1.5*2.79.78384LBa1.5*2.79.78385Pm087LBa1.5*2.710.21886LBa1.5*2.710.21887Pm088LBa1.5*2.710.65388LBa1.5*2.710.65389Pm089LBa1.5*2.714.13890LBa1.5*2.714.13891Pm090LAa1.5*1.514.592LAa1.5*1.514.7593LBa1.5*2.714.66394Pm091LAm1.

8、5*211.7695LAma1.5*2.411.83396Pm092LAma1.5*2.412.25397LAm1.5*212.1898Pm093LBa1.5*2.712.64299LAa1.5*1.512.729100LAa1.5*1.512.479101Pm094LBa1.5*2.712.87102LBa1.5*2.712.87103Pm095LCm2*2.411.862104LCm2*2.411.862105Pm096LCm2*2.411.55106LCm2*2.411.55107Pm097LBa2*2.711.343108LBb2*2.711.391109Pm098LBa2*2.710

9、.647110LBb2*2.710.695111Pm099LBa1.5*2.711.537112LBa1.5*2.711.287113Pm100LBa1.5*2.711.177114LBa1.5*2.711.177115Pm101LBa1.5*2.710.817116LBa1.5*2.710.817117Pm102LBa1.5*2.710.207118LBa1.5*2.710.207119Pm103LBa1.5*2.79.802120LBa1.5*2.79.802121Pm104LBa1.5*2.79.66122LBa1.5*2.79.66123Pm105LBa1.5*2.79.419124L

10、Ba1.5*2.79.419125Pm106LAa1.5*1.58.985126LBa1.5*2.79.243127LBa1.5*2.79.243128Pm107LAa1.5*1.58.41129LBa1.5*2.78.668130LBa1.5*2.78.668131Pm108LAa1.5*1.58.51132LBa1.5*2.78.768133LBa1.5*2.78.768134LAa1.5*1.58.519135Pm109LAa1.5*1.58.376136LBa1.5*2.78.618137LAa1.5*1.58.617138LAa1.5*1.58.481139Pm110LAa1.5*1

11、.58.153140LAa1.5*1.58.279141LAa1.5*1.58.279142LAa1.5*1.58.157143Pm111LAa1.5*1.58.073144LAa1.5*1.58.129145LAa1.5*1.58.13146LAa1.5*1.58.026147Pm112LBa1.5*2.77.968148LAa1.5*1.57.98149LAa1.5*1.57.876150Pm113LBa1.5*2.77.823151LAa1.5*1.57.835152LAa1.5*1.57.731153Pm114LBa1.5*2.77.686154LAa1.5*1.57.698155LAa1.5*1.57.594156Pm115LBa1.5*2.78.033157LAa1.5*1.58.045158LAa1.5*1.57.941159Pm116LBa1.5*2.78.086160LAa1.5*1.58.097161LAa1.5*1.58.013162Pm117LBa1.5*2.78.223163LBa1.5*2.78.211164Pm118LBa1.5*2.78.3681