【正文】 成都理工大學(xué)工程技術(shù)學(xué)院畢業(yè)論文 富港橋檢測(cè)報(bào)告 作者姓名： 林 康 專業(yè)名稱： 土木工程 指導(dǎo)教師： 馬 龍 富港橋檢測(cè)報(bào)告 1 摘要 橋梁在長(zhǎng)期使用過程中不免會(huì)發(fā)生各種結(jié)構(gòu)損傷。損傷的原因可能是人為因素，也可能是自然災(zāi)害。此外隨著我國(guó)交通建設(shè)的迅速發(fā)展，交通運(yùn)輸量大幅度增加，行車密度及車輛載重越來(lái)越大，這也可能因?yàn)槌d而造成橋梁結(jié)構(gòu)的損傷而加劇其自然老化。這些因素均導(dǎo)致了橋梁承載能力和耐久性的降低，甚至影響運(yùn)營(yíng)的安全，由此而引起的一系列問題都需要相應(yīng)的維修、改造和加固來(lái)解決，而這些工作又必須在對(duì)橋梁結(jié)構(gòu)詳細(xì)和系統(tǒng)的檢測(cè)的 基礎(chǔ)上才能妥善進(jìn)行。 關(guān)鍵詞 ： 橋梁檢測(cè) 靜載試驗(yàn) 外觀檢測(cè) 富港橋檢測(cè)報(bào)告 2 Abstract Construction anization design as the file technology economy to guide the construction activities of the whole process, the anic bination of construction technology and construction project management. Tunnel engineering is a kind of special project. Tunnel construction anization design as an important part of traffic engineering, railway engineering and underground engineering, has very important significance in construction. Based on Beijing metro line 14, 08 section of tunnel engineering example analysis of the tunnel in the problems in the construction and some key construction technology and safety technical measures, and put forward the construction method and construction technology of concrete. Keywords:Tunnel,Construction anization,Construction technology, Technical measures 富港橋檢測(cè)報(bào)告 3 目錄 摘要 ................................................................................................................. 1 Abstract ............................................................................................................ 2 目錄 ................................................................................................................. 3 前言 ................................................................................................................. 5 1檢測(cè)依據(jù) ....................................................................................................... 6 檢測(cè) 依據(jù) .............................................................................................. 6 檢測(cè)目的內(nèi)容 ....................................................................................... 6 檢測(cè)結(jié)論建議 ....................................................................................... 7 2 工程概況 ..................................................................................................... 12 工程概況 ........................................................................................... 12 設(shè)計(jì) 技術(shù)標(biāo)準(zhǔn) .................................................................................... 13 ............................................................... 15 橋面系 檢查結(jié)果 ................................................................................. 15 橋面鋪裝 .................................................................................. 15 橋頭平順 .................................................................................. 16 伸縮 裝置 .................................................................................. 16 排水系統(tǒng) .................................................................................. 16 護(hù)欄、人行道、綠化帶 ............................................................. 16 上部結(jié)構(gòu)檢查結(jié)果 .............................................................................. 17 主梁 ........................................................................................ 17 邊梁處防落梁裝置 ................................................................... 17 下部結(jié)構(gòu)檢查結(jié)果 .............................................................................. 17 橋墩（臺(tái)） .............................................................................. 17 支座 ........................................................................................ 17 基礎(chǔ) ........................................................................................ 17 框架涵洞 ........................................................................................... 17 附屬設(shè)施 ........................................................................................... 18 橋梁技術(shù)狀況評(píng)估 ............................................................................. 18 橋面系技術(shù)狀況指數(shù) BCIm ........................................................ 18 橋梁上部結(jié)構(gòu)狀況指數(shù) BCIs ..................................................... 20 橋梁下部結(jié)構(gòu)狀況指數(shù) BCIx ..................................................... 22 整個(gè)橋梁技術(shù)狀況指數(shù) BCI...................................................... 24 ..................................................................................................... 26 富港橋檢測(cè)報(bào)告 4 砼強(qiáng)度無(wú)損檢測(cè) ................................................................................. 26 橋面線型 ............................................................................................ 26 ..................................................................................................... 30 靜載檢驗(yàn)對(duì)象 ..................................................................................... 30 檢驗(yàn)項(xiàng)目及方法 ................................................................................. 30 靜載試驗(yàn)的加載工況及輪位布置 ......................................................... 33 荷載等級(jí) ..............