shield construction 中文意思是什麼
shield construction
解釋
盾構施工法- shield : n 1 盾；盾牌。2 罩；屏；屏蔽。3 防禦物；保護物。4 防禦；保護。5 保護者；庇護者[人]。6 盾形物；【...
- construction : n 1 建築，結構，構造，架設，鋪設；建設；設計；工程；建築法，構造法，建築物；【戲劇】搭置，布景，...
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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。 -
Analysis of the factors affecting the construction organization of shield tunnels of subway
地鐵盾構隧道施工組織影響因素分析 -
After comparing three repair scenarios, the following methods were chosen : injecting modified mud to heading face through mud supply tubes of the shield construction machine to block water seepage on the heading face ; then maintenance worker entering the cabin under pressure to replace damaged seal and press cutterhead
經分析對比，最終選擇了從盾構機供漿管道向刀盤掘進面壓注改性泥漿，對掘進面進行封堵止水，維修人員帶壓進艙，更換密封與壓盤的方法。 -
The main business of company covers onshore and offshore pipeline construction, shield tunneling ， long - distance pipe - jacking, pre - commissioning and etc
公司主營業務為各類介質的陸上與海洋管道施工，隧道盾構與長距離頂管，管線預投產施工等。 -
In 2004, the company s technology development department has actively and successfully developed the shield - type american - style european - style cable heads, high - low - voltage cable branch cases for load switch busbar coupler system, outdoor ring network cabinets, box - type transformer substations and auxiliary products, which have passed the authentication one after another and been launched into the market in large batches, giving a strong support to the upgrading of the national urban power grids and the construction of key projects ; in 2006, the company has developed the four - splitting and dual - splitting wire and cable box and released to market ; the 2nd half of 2006, over 500kv ultra - high voltage electrical hardware being developed for 2007 market ; four products awarded national patents in 2006
2004年公司技術開發部積極開發了屏蔽型美式歐式電纜接頭，負荷開關母線聯接系統的高低壓電纜分接箱，戶外環網櫃，箱式變電站及配套產品相繼通過鑒定，大批量投入市場，有力支持國家城網改造與重大工程建設2006年公司又研製出四分流二分流電線電纜分線盒，已投放市場2006年下半年，正在研製開發超高壓500kv及以上電力金具，有望2007年投放市場2006年有六種產品已申請國家專利。 -
The primary contents are as follows : 1. according to the feature and the theory of shield tunnel construction, based on the factors that cause effects on environment, the workable monitoring project is established, which include principles of design, the selection of monitoring cross section, the layout of monitoring points, monitoring content and materials feedback. such as operation program, selection of earth pressure, wall - back grouting, rectification of shield machine, which are used to reduce the effect of construction on environment, are analyzed in detail
完成的主要研究內容如下： 1 、根據盾構法的施工特點及原理，在明確了盾構施工安全影響因素的基礎上，從監測方案設計原則、監測斷面的選擇、監測點的布置、監測內容以及信息反饋等出發，提出行之有效的監測方案；詳細分析了掘進模式、土壓力選擇、壁后注漿、盾構糾偏等施工控制手段，用來減小盾構施工對周邊環境的影響。 -
Experimental research on troubles of epb shield construction in sandy soil
土壓平衡盾構在砂性土中施工問題的試驗研究 -
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。 -
More than 20 temples were in these 6 groups and each of them had different main temples. their dwellings were also very special such as short and narrow door and wall, sword - lion to ward off the evil, shining wall, knife sword shield, colorful decoration and safeguard goods plus the temples located in every village as well as the narrow and curved lanes formed to the particular construction of anping
六社裡有不僅二十幾座廟宇並分別祭祀有主廟外，其民宅造型特殊，有低窄純仆的墻門，有富神秘色彩的辟邪劍獅，風格別具的照壁、刀劍屏，多采多姿的各種裝飾與辟邪物等，再加上座落於各鄰里間的廟宇及蜿蜒曲折的小巷，構成安平特殊的建築結構。 -
Concerning the construction of the shallow cover and the special shallow cover in the tunnel under the special geology conditions, the principle of " to stabilize the slopes with protecting arch ; to strengthen the earth with the pipe - shield support grouting ; to dig a hole shallowly ; to blast slightly ; to use strong supporting structure. " has been adopted to enter the tunnel safely ; in terms of the broken belt, the effective actions such as the pipe - shield support grouting, strengthening the surrounding rock in advance with advanced bolt and steel grids, and so on, are taken to pass the poor conditioned part smoothly
對于特殊地質中的淺理、特淺埋進洞的施工，堅持「護拱穩定邊仰坡，大管棚注漿加固土體，淺打眼、弱爆破、強支護」的原則，做到安全進洞；對于斷層破碎帶，則採取了管棚注漿，超前錨桿預先加固圍巖並結合鋼格柵支撐等有力措施，順利通過了不良地段。 -
And it is used successfully in shield tunneling, horizontal drilling, deep drilling, slotted walls and bore piles construction projects
主要應用於盾構隧道挖掘，水平鉆孔，深層鉆孔，開鑿圍墻和鉆樁的建築項目。 -
Through simulation, found the influence rule on existed structure by shield construction, discussed construction factors such as soil deformation modulus, different thickness of and different elastic modules of equivalent circle zone, control soil pressure, initial stress release rate influence on the surface settlement and structure deformation, studied the reasonable parameter value scope
通過數值模擬，研究了盾構施工對既有結構的影響規律。討論了地基變形模量、等代層厚度和參數、圍巖應力初期釋放率、盾構正面土壓力等施工因素對地表沉降和筏板基礎沉降的影響，研究了穿越結構物時參數的合理取值范圍。 -
Through site monitor and numerical simulation result, technical measure and parameter optimization were given from foundation stability ; inject slurry ; controlling soil pressure, which mitigate the influence on the structure to least. the best shield construction condition was given at the end
通過現場監測與數值模擬分析，本文從預加固措施、襯砌背後注漿、開挖面土壓力、盾構推進速度、盾構姿態等方面提出盾構穿越結構物過程中施工技術措施和參數優化及匹配，使推進中對周圍地層、地面、既有結構物的影響最小，得出了最佳盾構推進狀態。 -
This paper discusses methods of transporting waste materials in shield tunnel construction and selection of transportation vehicles, which provides a reference for shield construction in china
摘要對地鐵隧道盾構法施工的棄碴運輸方式進行了詳細分析，並結合施工現場就運輸設備的選型作了較為全面的描述，為我國盾構機施工提供了參考。 -
Survey technique in shield construction of subway sectional tunnel
地鐵區間隧道盾構法施工中的測量技術 -
Study on precast technique for concrete segmental tube applied to double circle shield construction
雙圓盾構混凝土襯砌管片預制技術的研究和應用 -
Control and management of major parameters of shield construction
盾構主要施工參數的控制與管理 -
In the course of digging, a main bearing seal at the cutterhead of avn3080 water leak type shield construction machine made in germany was damaged
摘要德制avn3080漏水平衡式盾構機在掘進過程中，刀盤主軸承密封損壞，對此提出3種修復方案。 -
Analysis of ground traverse settlement trough caused by shield construction
盾構施工引起的地表橫向沉降槽分析 -
With flac3d, this paper established the shield construction numerical model and simulated the influence on shield tunnel passes through existed structure
利用flac3d軟體建立了盾構施工的物理力學模型，數值模擬了盾構隧道穿越既有結構物對結構物的影響。
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