shield-driven tunnel 中文意思是什麼
shield-driven tunnel
解釋
盾構掘進的隧道-
Through analyzing all kinds of construction methods of building metro station under shield driven method in many countries, this paper studies the construction technique ( method ) of building metro station under shield driven method, taking in guangzhou no. 3 metro line, and linhe xilu station as the actual object. according to station class, function and topography and geology, the station schemes of twin - bore tunnel ( island ), firstly, three parallel tunnels ( island ), tri - bore tunnel ( island or side ) and four parallel tunnels ( island or side ) are proposed. secondly, the shape and main parameters of station structure on two schemes are analyzed with load - structure mode, for different overburden depth of tunnel and lining thickness, etc. thirdly, the construction process is simulated in 2d fem.,
根據建站的規模、使用功能及站位地形地質條件，提出了兩連拱結構島式站臺車站、三條平行隧道島式站臺車站、三連拱結構島式和側式站臺車站以及四條平行隧道島式和側式站臺車站方案；採用荷載?結構模式，對四種方案的主體結構的形式和重要參數進行分析研究，分不同的埋深、襯砌結構厚度和拱形結構的拱跨比進行了多組數值計算；採用平面有限元方法對四種車站結構的開挖施作過程進行了模擬分析。 -
In the end, two illustrated examples - one is two nesting thick cylinders subjected to internal pressure and the other is a shield - driven metro tunnel, were solved with this method successfully
最後，應用給出的方法計算了2個算例內壓作用下2個相套厚壁圓筒接觸和用盾構法修建的地鐵隧道的受力變形。 -
Application of high performace concrete in lining segment of shield driven tunnel
高性能混凝土在盾構隧道管片中的應用 -
According to this practical project, beijing metro no. 10 line crosses under the beijing metro no. 13 line existed station structure, this paper has made an overall and systemic analytical study on crosswise surface settlement and the longitudinal surface settlement process which influence by metro tunnel construction with shield driven method through analyzing a mass of site monitoring data. the settlements in different period are concluded, the crosswise surface settlement influence scope, some construction factors to surface settlement has been analyzed too
本文針對北京地鐵十號線芍藥居至北土城東站區間隧道下穿既有城鐵十三號線芍藥居車站結構這一實際工程，通過大量的現場監測資料分析，研究了盾構掘進過程中對橫向地表沉降和縱向地表沉降的影響過程;探討了盾構掘進各個階段的沉降占總沉降量的百分比;分析了盾構掘進對橫向地表沉降的影響范圍，以及各種施工因素對地表沉降的影響。 -
Some experiences on guangzhou metro are summed up and some suggestions on the present design of shield driven tunnel are put forward
總結了廣州盾構隧道設計中的成功經驗，並對當前盾構隧道設計中有關問題提出了建議。 -
3d fem analysis of shield driven tunnel with super shallow depth
超淺埋盾構法隧道施工方案三維有限元分析 -
The shield driven tunnel of yuexiu park to sanyuanli in no. 2 line of guangzhou metro has been built and used in informal business in 2002
摘要廣州地鐵二號線越秀公園三元里區間盾構隧道已於2002年建成並投入試運營。 -
Based on some calculation methods on transverse ground settlement, the mechanics of ground settlement caused by shield tunnel construction are discussed. in combination with the shield driven section from xuanwu gate station to new mofan road station of nanjing metro, the monitoring data are analyzed. mainly zone and the subordinate zone of ground settlement caused by shield tunneling is summed up, and the influence zone are definite
2 、通過對盾構推進產生地表沉降機理的論述，在總結了各種理論計算方法的基礎上，結合南京地鐵玄武門新模範馬路區間的實際情況，實測了大量的橫斷面數據，並進行分析研究，得出了盾構推進對地表影響的主區域和次區域，明確了盾構推進時對橫向地表的影響范圍，研究結論具有很好的社會效益和經濟效益。 -
Tunnel construction technology with shield driven method is being widely used in building metro engineering because of its ’ unique characteristics and advantages such as intelligence, safety and quickness, etc. however, it is inevitably caused ground surface settlements and soil distortion
盾構法已經成為我國地鐵工程中一種重要的施工方法。盾構法隧道以其獨有的智能化、安全、快捷等特點和優勢，在地下工程中得到廣泛的推廣和應用。 -
For this reason, this paper proposes the construction plan of expanding building metro station combined with natm ( new australia tunnel method ) on the base, of shield driven internal tunnel that has been built
為此，提出了在已經建成的區間隧道基礎上，結合新奧法進行擴挖而形成地鐵車站的施工方案。 -
Waterproofing of joints between segments in shield - driven tunnel from yuexiu park to sanyuanli in no. 2 line, guangzhou metro
樁基托換技術在廣州地鐵三號線工程中的應用
分享友人