underground structure 中文意思是什麼

underground structure 解釋
地下構造
  • underground : adj 1 地（面）下的。2 隱蔽的，秘密的。3 （電影，報刊等）標新立異的，試刊的，試驗性而非正式的。4 ...
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. Erosion action of erosion media on concrete is easily occurred in hydraulic structure diversion works and immersed underground structure

    侵蝕介質對砼的侵蝕作用，易發生在水工建築、引水工程以及浸沒在地下水位以下的各種砼的地下構築物中。
  2. This paper deals with seismic response of a tunnel - soil system immersed tunnel ， as an underground structure ， must be compatible with the deformation of the surrounding soil thus the simplified model for a tunnel - soil system is established through two steps at the first step ， an mdof system is developed for modeling the foundation soil to this end ， dynamic behavior of the foundation soil is analyzed a typical section of the foundation soil simplified as a single mass - spring system on the basis of some equivalent criteria those mass are linked longitudinally by elastic springs to form an mdof system at the second step ， the tunnel is treated as a beam on elastic foundation ; that is ， the tunnel is connected with the soil massed to form a tunnel - soil system this model has been applied to the seismic analysis of huangsha fangcun immersed tunnel across the pearl river in guangzhou design recommendation is proposed on the basis of this analysis

    研究沉管隧道在地震條件下整體受力的分析方法分兩步建立計算模型第一步通過分析場地地基土切片的動力特性，根據等效原則將其化為等效單質點體系，然後在縱向用等效彈簧連接而成為多質點體系的地基土計算模型；第二步將隧道看作彈性地基梁與上述多質點體系通過等效彈簧連結而得到土隧道體系的計算模型本文結合廣州黃沙芳村珠江水下隧道工程實例建立了具體的計算模型並對多種不同的約束條件，進行了縱向與橫向地震響應時程分析，為該隧道的抗震設計提供依據
  3. Based on the mathematical model for analyzing the seismic responses of submerged tunnels proposed by choshiro tamura and shunzo okamoto, the analytical model for calculating the stochastic earthquake responses of the whole underground structure was proposed and the formulas for evaluating the stochastic characteristics of the underground structural seismic responses were derived. the dynamical mean - square responses of the nanjing changjiang tunnel under gauss stationary random process were calculated. 3

    2將日本田村重四郎?岡本舜三提出的沉埋隧道地震反應分析的數學模型應用於地下結構隨機地震反應分析，利用數值分析方法建立了隧道整體隨機地震反應分析的數學模型，得到了地下結構整體隨機地震動力響應數字特徵的數學表達式，為地下結構整體隨機地震反應分析及動力可靠度的研究提供了一種分析途徑。
  4. Considering the above reason, this paper, by the action - reaction model in the design theory of underground structure, and by fem, establishes an analysis frame based on the characteristics of the cavern - pile method. the influences of tunnel span, height, overburden depth, and excavation sequence on the cavern - pile method are discussed by a careful interpretation of the modeling result. in addition, a comparison of surface settlement and engineering quantity of the cavern - pile method with those of the binocular excavation method, bench cut method and cd method are made in the paper

    本研究主要是依據目前地下結構設計及計算理論中的地層結構法，以有限單元法為計算手段，針對淺埋暗挖洞樁法的自身特點確定了模擬分析方案，並通過計算結果的處理和分析指出了洞室跨度、高度、埋深、施工工序等因素對淺埋暗挖洞樁法的影響規律。
  5. Generalized inverse method for underground structure load

    地下結構荷載的廣義反演方法
  6. Through shaking table test, in this paper the rule of the underground structure reaction to earthquake is summarized and the distortion of the structure and the mechanism of wreck are analyzed, especially the effect of overburden and the vertical earthquake to underground structure are studied

    摘要文章通過振動臺試驗，總結了地下結構地震反應規律，分析地下結構的變形機制，並重點分析上覆土層和豎向荷載對地下結構動力性態的影響。
  7. Preliminary study on underground structure change rule of newly planting phyllostachys iridenscens stand

    保護地集約栽培早竹衰老的激素機理研究
  8. Harald wagner ， from austria, has been executive member of ita and standing members of the 2nd working group, r & d team and the 17th working group under ita, as well as a research scientist at us academy of sciences, washington d. c., and member of tunnel and underground structure committee at national research council

    奧地利人，擔任2002年2005年國際隧道協會執行理事和國際隧道協會第二工作組、研發小組和第十七工作組常任成員，擔任美國華盛頓特區國家科學院、國家研究院隧道及地下結構委員會成員。
  9. In this paper, it is studied and analyzed characteristic of stress, distortion etc. of pipe liner structure combining dahuofang transport water tunnel practice project, tunnel boring machine construction, and it is considered that affects internal force of pipe liner for early stress of underground structure and digging load. in nonlinear finite element calculation model, folium cells have been simulated among pipe liner and pipe liner and wall rock. under varies load condition, it has educed that changing rule of stress, distortion and load characteristic pipe liner in kinds of wall rock tunnel by analysis and calculation

    本文結合實際工程，分析研究了大夥房水庫輸水隧道工程在採用掘進機施工方法的情況下，利用管片襯砌的結構應力、變形等受力特性，考慮地下結構初始應力和開挖荷載對襯砌內力的影響，採用薄層單元模擬襯砌管片之間、襯砌管片與圍巖之間的非線性有限元計算模型，通過分析計算得出不同荷載工況下各類典型圍巖段隧道襯砌管片受力特徵、應力和位移變化規律。
  10. The construction processes of large - scale underground structure group are very complicated. in order to quicken the construction processes, reduce price and assure success, it is necessary that adopting scientific system simulation method to simulate the whole construction processes, to make all tunnels, all activities and all machine equipment harmonious and make construction sequence schedule reasonable

    大型地下洞室群施工過程是極其復雜的，採用科學的系統模擬方法對地下洞室群施工全過程進行模擬，使各洞室、工序及施工機械設備相互協調配合，使洞室群施工順序和施工進度計劃更加合理，對于加快洞室群施工進度，降低工程造價，保證工程順利進行非常必要。
  11. Probability limit state design for underground structure

    地下結構的概率極限狀態設計
  12. Generalized characteristic, description system, assessment system of reliability is studied based on basis characters of reliability in underground structure to aim at design reliability, made reliability, running reliability in underground structure. this thesis sets forth the whole journey control thoughts and methods of the reliability based on design reliability, made reliability and running reliability in underground structure

    本文在詳細研究地下結構可靠性基本特徵的基礎上，結合地下結構具體特點，針對地下結構「設計可靠性」 、 「製造可靠性」 、 「運行可靠性」三個層次進行了地下結構可靠性廣義特徵研究、可靠性表徵體系研究、以及結構可靠性評價體系研究。
  13. Based on abroad consultations and studies on national and foreign related datum, mainly taking shenzhen luohu fracture zone for research object, and by means of analysis on locale monitoring datum analysis, laboratory routine rheopectic testing, finite element numerical simulation and appraisal of gis stability, a few of conclusions can be summarized as the following : ( 1 ) analyzing present and past geological reconnaissance datum and reports of stability appraisal in luohu jiancheng district and synthesizing a mass of crustal stress monitoring datum and huangbeiling faultage f8 monitoring datum, and combining closely with practical engineering activity in luohu district, characteristics of crustal stress distribution is deeply discussed, which has an important guiding meaning for studying region stability and underground structure safety in luohu district

    本文在廣泛查閱、研究國內外有關資料的基礎上，主要以深圳羅湖破碎帶為研究對象，通過現場實際監測資料分析、室內常規流變試驗、有限元數值模擬以及基於gis的穩定性評價，可以得到以下幾點結論： （ 1 ）分析了羅湖建成區以前和現今的地質勘察資料、穩定性評價報告，綜合大量的現今地應力監測資料和黃貝嶺f8斷層監測資料，緊密結合羅湖建成區的實際工程活動，深入探討了羅湖區的地應力分佈特徵，這對于研究羅湖地區區域穩定性和地下建築物的安全性具有重要的指導意義。
  14. Several classical methods of interface element, soil behaviors and structure characters are presented in this paper. the author made great effort on the modeling of the interface element and the underground structure element, while considering the soil obey the mohr - columnb yielding principle, modified the existing beam element for solid rectangle pile and applies this element into thin - wall hollow pile, proposes a kind of board element. some examples are presented in the paper to test these new concepts and corresponding formulas

    本文在總結已有的結構與土相互作用問題中的接觸面單元形式、土的本構關系以及結構的數值模擬方法的基礎上，對滿足摩爾庫侖屈服條件的土體材料用常規的薄層單元模擬進行了更加深入的驗證，在已有實心矩形截面樁與土相互作用描述模式的基礎上推導了薄壁筒樁用梁模擬時與土相互作用分析模式，和考慮與土相互作用時用板單元模擬地下連續墻的分析方法。
  15. The article analyses negative effects of pretensioning for underground structure on waterproof coated membrane and introduces the way of treatment and quality control measures taken

    分析了地下工程結構預應力張拉對塗膜防水層的負面影響，介紹了採取的有針對性的處理方法以及保證防水施工質量的控制措施。
  16. The signal - to - noise of seismic data is relatively low for complex mountanious region in qaidam basin affected by complicated surface condition and underground structure, as result of that, this region is blank of seismic exploration or seismic data, directly influencing on the exploration potential evaluation and favorable targets selection

    摘要柴達木盆地復雜山地由於受復雜地表條件和地下構造的影響，地震資料信噪比較低，地震勘探難度較大，是多年來勘探的地震空白區或資料空白區，直接影響了該區勘探潛力評價及有利勘探目標的選擇。
  17. Underground structure visualization research on the basis of virtual reality modeling language

    的礦井地下結構可視化技術研究
  18. A theory method of gis - based dynamic visual simulation for the construction processes of underground structure group is presented, which combines cyclic operation network simulation, system simulation, network plan optimization and gis - based construction processes " three - dimension visualization. with considering simulation results " visualization and fully using powerful space data and graphics process technique of gis, it describes the construction processes with dynamic digital three - dimension pictures. it provides a useful analysis tool for grasping the construction processes comprehensively and quickly

    提出了基於gis的地下洞室群施工動態可視化模擬理論與方法，該理論方法集循環網路模擬技術、系統模擬技術、網路計劃分析與優化技術、基於gis的施工過程三維可視化技術於一體，以模擬結果的直觀可視化為出發點，充分利用gis強大的空間數據處理功能和圖形處理技術，通過動態的數字化三維圖形將地下洞室群施工過程形象地描繪出來，為全面、快速地掌握施工過程提供了有力的分析工具。
  19. This paper introduce intmos ( igonti xcd total station monitoring system ) and its application in underground structure deformation monitoring at normal running conditions

    本文對智能化全站儀變形監測系統intmos （ intelligentizedtotalstationmonitoringsystem ）及其在地鐵運營期間地鐵結構變形監測的應用進行了研究與介紹。
  20. In this paper, the research on system simulation theory and application for the construction processes of large - scale underground structure group is developed, which main research contents and achievements are as follows : 1. a method of object - oriented graphics - aided simulation modeling is presented, which simplifies complex simulation modeling. 2

    本文對大型地下洞室群施工系統模擬進行了系統的理論與應用研究，主要研究工作和研究成果如下： 1 .提出了面向對象的圖形輔助模擬建模方法，簡化了復雜的模擬建模過程。
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