【正文】 on pile and connected by base on top of the pile cap is posed of bridge structure, the lower part of the. It is located directly on the rock or soil, which is connected to the top of pier or abutment. Bridge Pile Foundation39。s role is to bear all the load from the superstructure and substructure, and give them the load transfer to the ground. Therefore, in order to the bridge safety and normal use, the foundation and the foundation must have enough strength, stiffness and stability, so as not to cause too large horizontal deflection or uneven settlement. The bridge pile foundation is the foundation of the bridge construction technology, any errors will cause the entire bridge collapse, not only caused a lot of human and material resources for people39。s life and property loss is irresponsible. Construction of pile foundation is the basic starting point in our implementation of bridge engineering, if any problems will cause irreparable damage to the finished bridge. Whether pre project preparation, implementation of quality detection technique of bored, bored pile construction or after the project, any steps are not allowed to neglect. Through this design, perfect and construct a stone bridge, the construction method and the new standard corresponds. Keywords: highway bridge； pile foundation； board ； plate pile； 西南交通大學(xué)成人教育學(xué)院本科畢業(yè)設(shè)計(jì) (論文 ) 第 VI 頁(yè) 目 錄 第一章 緒論 ............................................................................................................. 1 工程概況 .............................................................. 1 工程概述 .......................................................... 1 設(shè)計(jì)技術(shù)標(biāo)準(zhǔn) ...................................................... 1 工程特點(diǎn) .............................................................. 1 重點(diǎn)工程和控制工程 .................................................... 1 工程難點(diǎn)及措施 ........................................................ 1 第二章 施工總規(guī)劃 ................................................................................................... 3 臨時(shí)設(shè)施修建 .......................................................... 3 施工用水 .......................................................... 3 施工用電 .......................................................... 3 施工通訊 .......................................................... 3 生產(chǎn)、生活房屋 .................................................... 3 棄碴場(chǎng)地 .......................................................... 3 工程材料的采購(gòu)、運(yùn)輸 .............................................. 3 第三章 施工組織計(jì)劃 ............................................................................................... 4 交通保障措施 .......................................................... 4 交通保障 .......................................................... 4 水保、環(huán)保及文明施工措施 .............................................. 4 水系保護(hù)措施 ...................................................... 4 環(huán)境保護(hù)措施 ...................................................... 4 文明施工措施 ...................................................... 5 第四章 施工進(jìn)度計(jì)劃及安排 ..................................................................................... 8 主要設(shè)計(jì)工程量 ........................................................ 8 進(jìn)度計(jì)劃 .............................................................. 9 工期保證措施 ......................................................... 10 西南交通大學(xué)成人教育學(xué)院本科畢業(yè)設(shè)計(jì) (論文 ) 第 VII 頁(yè) 對(duì)保證工作的認(rèn)識(shí) ................................................. 10 保證工期的一般措施 ............................................... 10 狠抓分項(xiàng)工程工期 ................................................. 10 控制項(xiàng)目工期的特殊保證措施 ....................................... 10 施工進(jìn)度動(dòng)態(tài)信息處理和工期控制 ................................... 11 第五章 工程項(xiàng)目的施工方案、施工方法 ................................................................... 12 施工準(zhǔn)備 ............................................................. 12 施工準(zhǔn)備 ......................................................... 12 施工放樣 ......................................................... 12 樁基施工 ............................................................. 12 施工場(chǎng)地準(zhǔn)備工作 ................................................. 12 護(hù)壁模板 ......................................................... 14 鋼筋籠制作吊裝 ................................................... 14 鋼筋籠安放 ....................................................... 16 樁基混凝土灌注施工 ............................................... 16 沖孔灌注樁施工 ....................................................... 17 沖孔施工 ......................................................... 17 灌注水下混凝土 ................................................... 20 蓋梁施工 ............................................................. 22 施工方法 .......................................................... 22 、蓋梁施工質(zhì)量要求 ................................................ 22 模板、蓋梁鋼筋、墊石鋼筋、混凝土工程 ............................. 23 墊石及支座施工 ....................................................... 25 預(yù)應(yīng)力鋼筋箱梁施工 ................................................... 25 預(yù)制箱梁 ......................................................... 25 梁板安裝 ............................................................. 29 施工工序及施工注意事項(xiàng) ........................................... 30 橋面鋪裝工程 ......................................................... 32 橋臺(tái)搭板施工 ......................................................... 33 西南交通大學(xué)成人教育學(xué)院本科畢業(yè)設(shè)計(jì) (論文 ) 第 VIII 頁(yè) 臺(tái)背回填 ............................................................ 34 第六章 確保 工程質(zhì)量和工期的措施 ......................................................................... 35 、確保工程質(zhì)量的措施 .................................................. 35 質(zhì)量目標(biāo) .......................................................... 35 創(chuàng)優(yōu)規(guī)劃 .......................................................... 35 、質(zhì)量保證體系 ........................................................ 35 質(zhì)量管理機(jī)構(gòu)、人員及職責(zé)分工 .............................