本文選題：溫州大門大橋　切入點(diǎn)：水上拌合平臺(tái)　出處：《清華大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：跨海大橋是連接島嶼和陸地的一種主要交通形式。近些年來(lái),隨著我國(guó)綜合國(guó)力的增強(qiáng),為加強(qiáng)沿海開(kāi)發(fā),整合近海資源,各類跨海大橋不斷興建。這些橋梁造型雄偉,造價(jià)高昂,同時(shí)兼具交通與觀賞等多種功能。然而由于海上施工作業(yè)時(shí)的水文,風(fēng)浪,氣侯,溫度等多種因素的不確定性,大型施工設(shè)備往往難以抵達(dá),因此對(duì)施工提出了較高的要求。溫州大門大橋是連接樂(lè)清市與小門島的跨海大橋,全線長(zhǎng)約9.32公里,其中大門大橋長(zhǎng)約6135米。該橋是全國(guó)首座同步通路、通水、通電的跨海橋梁,對(duì)小門島的經(jīng)濟(jì)發(fā)展具有戰(zhàn)略性意義。本項(xiàng)目屬于全線的控制性工程�？傞L(zhǎng)586m,為溫州大門大橋一期工程第2合同段主橋部分下部施工。溫州大門大橋的橋梁結(jié)構(gòu)形式為135m+316m+135m斜拉橋,采用雙主塔結(jié)構(gòu)。首先,本文通過(guò)對(duì)溫州大門大橋項(xiàng)目進(jìn)行綜合性統(tǒng)籌分析,找出制約項(xiàng)目進(jìn)展的幾個(gè)關(guān)鍵性技術(shù)難點(diǎn):海上混凝土供應(yīng)技術(shù)難點(diǎn),大體積承臺(tái)施工技術(shù)難點(diǎn)、主塔施工技術(shù)難點(diǎn)。由于海上混凝土供應(yīng)方式的選擇,直接關(guān)系到施工的進(jìn)度、安全、質(zhì)量,成為工程控制的關(guān)鍵節(jié)點(diǎn)。因此,本文著重對(duì)此方面進(jìn)行重點(diǎn)剖析,結(jié)合國(guó)內(nèi)相應(yīng)的施工方法,從成本、工期、施工難度等方面比較,最終選擇了通過(guò)搭建水上拌合平臺(tái)的方式進(jìn)行混凝土的供應(yīng)。其次,本文設(shè)計(jì)出兩種水上拌合平臺(tái)的設(shè)計(jì)方案,并從經(jīng)濟(jì)上進(jìn)行比選從而選定了最終實(shí)施方案。針對(duì)此方案施工過(guò)程中出現(xiàn)的問(wèn)題,從技術(shù)和管理兩方面著手,應(yīng)用PDCA質(zhì)量管理理論,通過(guò)人員和機(jī)械的合理組織和科學(xué)管理,圓滿實(shí)施了預(yù)定的方案并實(shí)現(xiàn)資源配置的最優(yōu)化。最后,本文通過(guò)總結(jié),跟現(xiàn)有的海上混凝土供應(yīng)方式進(jìn)行對(duì)比,事實(shí)證明通過(guò)此方案的實(shí)施,節(jié)省了施工成本,縮短了工期,并通過(guò)鋼材等的回收利用,為資源的節(jié)能減排做出了貢獻(xiàn)。本文希望通過(guò)對(duì)水上拌合平臺(tái)這一較為新型的海上混凝土供應(yīng)施工工藝的分析與研究,能夠總結(jié)出一套綜合性的施工方法和對(duì)應(yīng)的質(zhì)量保證體系措施,從而為今后類似的跨海大橋施工提供借鑒。
[Abstract]:The cross-sea bridge is a major form of transportation linking islands and land. In recent years, with the strengthening of China's comprehensive national strength, in order to strengthen coastal development and integrate offshore resources, various kinds of cross-sea bridges have been built. These bridges are of magnificent shape. The cost is high, and it has many functions, such as transportation and viewing. However, due to the uncertainty of hydrology, wind, weather, temperature and other factors in offshore construction, large construction equipment is often difficult to reach. Therefore, higher requirements have been put forward for construction. Wenzhou Gate Bridge is a sea crossing bridge connecting Yueqing City and Xiaomen Island. The whole line is about 9.32 kilometers long, of which the gate bridge is about 6135 meters long. The bridge is the first synchronous access road in the country with water supply. An electrified bridge across the sea, It is of strategic significance to the economic development of Xiaomen Island. This project belongs to the control project of the whole line. The total length of the project is 586 m, which is the construction of the lower part of the main bridge in the second contract section of the first phase of Wenzhou Gate Bridge. Bridge structure of Wenzhou Gate Bridge. In the form of 135m 316m 135m cable-stayed bridge, The structure of double main tower is adopted. Firstly, through the comprehensive analysis of the project of Wenzhou Gate Bridge, this paper finds out several key technical difficulties that restrict the progress of the project: the technical difficulty of offshore concrete supply, the technical difficulty of construction of large volume cap, The main tower construction technical difficulty. Because the choice of the sea concrete supply mode directly relates to the construction progress, the safety, the quality, becomes the key node of the project control, therefore, this article emphatically carries on the key analysis to this aspect, Combined with the domestic construction methods, from the cost, duration, construction difficulty and other aspects of comparison, the final choice through the construction of water mixing platform for the supply of concrete. Secondly, In this paper, the design scheme of two kinds of water mixing platform is designed, and the final implementation scheme is selected by comparing and selecting economically. In view of the problems in the construction process of this scheme, the technical and management aspects are discussed. With the application of PDCA quality management theory, through the rational organization and scientific management of personnel and machinery, the predetermined scheme is successfully implemented and the optimization of resource allocation is realized. Compared with the existing marine concrete supply mode, facts have proved that through the implementation of this scheme, the construction cost is saved, the construction period is shortened, and the steel is recycled. This paper hopes to analyze and study the construction technology of water mixing platform, which is a new type of offshore concrete supply technology, which has contributed to the energy saving and emission reduction of resources. It can sum up a set of comprehensive construction methods and corresponding quality assurance system measures, thus providing reference for similar bridge construction in the future.
【學(xué)位授予單位】：清華大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：U445.33

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 王相;;瀝青拌合站電氣故障排除三例[J];建筑機(jī)械化;2010年01期

2 鄒建世;;瀝青拌合站燃料器維護(hù)和節(jié)能技術(shù)探討[J];科技風(fēng);2011年10期

3 倪洪波;;淺談拌合站在公路工程中的應(yīng)用[J];黑龍江交通科技;2012年09期

4 孫占秋;;淺析瀝青拌合站的電氣安裝與使用[J];民營(yíng)科技;2013年07期

5 李艷;瑪連尼為用戶推出拌合站升級(jí)改造方案[J];工程機(jī)械;2005年08期

6 王立典;孫廣立;;淺談田中3000瀝青拌合站的加熱系統(tǒng)[J];科技信息(科學(xué)教研);2008年19期

7 耿永利;;淺析瀝青拌合站電氣設(shè)施的安裝及維護(hù)[J];商品與質(zhì)量;2009年S4期

8 馮娜;;瀝青混凝土拌合站選型配置的幾點(diǎn)建議[J];黑龍江科技信息;2010年28期

9 李娜;;淺談間歇式瀝青拌合設(shè)備的使用及維護(hù)[J];山西建筑;2010年30期

10 芮東友;安麗萍;;淺談如何對(duì)瀝青拌合站除塵設(shè)備進(jìn)行維護(hù)與改進(jìn)[J];價(jià)值工程;2011年06期

相關(guān)會(huì)議論文 前1條

1 陳德軍;;試析拌合站瀝青混凝土質(zhì)量控制[A];2014年4月建筑科技與管理學(xué)術(shù)交流會(huì)論文集[C];2014年

相關(guān)重要報(bào)紙文章 前10條

1 本報(bào)記者 田麗;一顆閃亮的“螺絲釘”[N];西藏日?qǐng)?bào);2007年

2 ;五型班組樹(shù)形象[N];咸寧日?qǐng)?bào);2010年

3 本報(bào)特約記者 齊榮花　通訊員 張媛媛 葛曉英;開(kāi)啟南港大門[N];石油管道報(bào);2011年

4 通訊員 張空;前旗法院新安法庭 協(xié)助鎮(zhèn)政府化解群體糾紛[N];巴彥淖爾日?qǐng)?bào)(漢);2010年

5 本報(bào)特約記者 齊榮花　通訊員 葛曉英;在資源整合中尋找發(fā)展良機(jī)[N];石油管道報(bào);2010年

6 通訊員 牛士紅 張利波 周金龍;合理化建議變成為生產(chǎn)力[N];中國(guó)鐵道建筑報(bào);2008年

7 記者 康勁　通訊員 尹登明;農(nóng)民工馬小利躋身 “工人發(fā)明家”[N];工人日?qǐng)?bào);2010年

8 �？� 魏東寧 王良 本報(bào)記者 王超;“頭兒”的風(fēng)采[N];錦州日?qǐng)?bào);2008年

9 本報(bào)記者 叢春華;責(zé)任為重[N];丹東日?qǐng)?bào);2006年

10 黎時(shí)明　姚祖強(qiáng);青蘭高速環(huán)保施工一起抓[N];科技日?qǐng)?bào);2009年

相關(guān)碩士學(xué)位論文 前4條

1 李明飛;基于PLC的間歇式瀝青拌合站自動(dòng)標(biāo)定系統(tǒng)研究[D];長(zhǎng)安大學(xué);2015年

2 劉瑾;水上拌合平臺(tái)設(shè)計(jì)與施工管理措施[D];清華大學(xué);2015年

3 陳艷;道路施工過(guò)程中瀝青拌合站遠(yuǎn)程監(jiān)控系統(tǒng)[D];長(zhǎng)安大學(xué);2013年

4 李方文;基于PLC和GPRS瀝青拌合站監(jiān)控系統(tǒng)的研究[D];東北大學(xué);2011年

，

本文編號(hào)：1612504