tunnel-liner 中文意思是什麼
tunnel-liner
解釋
隧道襯砌-
In addition, this paper carry out successfully the support design practice in the preceding excavation of 4km long exploratory tunnel. according to the thesis research results, the following conclusion can be drawn. if the grouting rock can possess sound anti - seepage capability and the liner structure can hold higher hydraulic permeability relatively, and if the adjoining rock can be made as primary load - bearing structure by construction measure, the stability of country rock and the safety of liner structure will be guaranteed
計算結果表明，如果能使錦屏工程引水隧洞灌漿圈圍巖具有較好的防滲性能，將高外水壓力控制在灌漿圈以外，再配合透水性相對較好的支護結構以及排水措施，使灌漿圈圍巖成為主要承載結構，並使襯砌結構和灌漿圈共同承載，是可以保證圍巖的穩定和支護結構安全的。 -
Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。 -
Analysis of tunnel in different permeate water pressure shows that the concretive rock surrounded the reinforced concrete liner has a great contribution the permeate water pressure. thus, the surrounding rock, together with the concrete liner, should be considered in safety evaluation of the tunnel
通過對外水壓力變化情況下的不同分析，表明鋼筋混凝土襯砌和固結圍巖的聯合作用明顯，安全評估時應考慮襯砌和圍巖的聯合受力作用。 -
If the character of wall rock is finer, it is smaller for suffered force and distortion of tunnel pipe liner structure, contrarily it is bigger
性態好的圍巖，隧洞襯砌的受力和變形較小，反之則較大。 -
Structural analysis for the liner and surrounding rocks of diversion tunnel in jinping waterpower station
錦屏二級水電站深埋引水隧洞襯砌及圍巖結構分析 -
As support and liner against cross section rock, spraying - concrete has enormous influence on the tunneling progress and the safety of the tbm tunnel ' s tunneling machine
作為隧洞斷面巖石支撐和襯砌的重要手段之一的噴射混凝土支護對tbm隧洞掘進機掘進進度和安全影響極大。 -
In accordance with the water tunnel that liner have cooling pipe, thermal insulation temperature rise model adopt difference expression during its through or not water phase, and optimization back analysis of parameters is carried out
針對本工程引水洞襯砌內布置有冷卻水管，對絕熱溫升模型在通水前後採用了不同的表達式，並分別對其進行了優化反演分析。 -
Then figure out the wind load in term of the load criterion and the wind tunnel test results separately. by comparing with the two results, we can draw a conclusion that the values which generated by the load criterion are bigger than these ones generated by the other. in order to calculate and design in the worst situation, the paper select the bigger basic wind stress and then turn the area - load into liner - load to receive the displacement of the nodes and the internal force of the cells generated by the static wind load
由此，得出用於作業棚結構設計的數據，進而按建築荷載規范和風洞試驗數據分別計算出風荷載標準值以及基本風壓，通過對兩種靜力風荷載計算的結果進行比較，可以看出，按規范計算風荷載的結果在結構的整體計算中偏於保守。按照最不利情況計算的設計準則，本論文選用較大的基本風壓值按受力面積分配的方法把面荷載轉化為線荷載代入midas運算程序中，求得該結構在該靜力風荷載作用下的節點最值位移。 -
1. under the same kind of wall rock and the same condition, displacement of pipe liner is symmetry, for tunnel structure and suffered load are symmetry. as level terra stress is bigger, the maximum of displacement and the first main stress occur in tie - in of pipe liner structure, and its direction is radial and points in hole ; the direction of the third main stress is annular and its maximum occurs in top and bottom hole inner
1 、同一類圍巖在同一種工況下，由於結構和荷載的對稱性，管片襯砌結構的位移也表現出對稱性，因水平向地應力較大，位移最大值、第一主應力的最大值發生在管片襯砌結構的接頭處，方向為徑向指向洞內；第三主應力的方向為環向，較大值發生在洞頂和洞底內側。 -
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。 -
The relation between the strengthening length of the tunnel anti - seismic and the properties of surround rock of tunnel entrance and the shape of tunnel liner is analyzed
對隧道抗震設防長度與洞口段圍巖性質、襯砌斷面形式的關系以及隧道洞口段的加固措施進行了研究。 -
The orderliness of stresses and displacements in the liner along the direction of the tunnel axial are analyzed under various type tunnel liner and multiform properties of surround rock. the effects of shock absorption measure reinforcing surround rock are studied
在不同的圍巖材料、不同的襯砌類型情況下，分析了洞口段隧道襯砌應力和位移沿隧道軸線方向的變化規律以及採取注漿加固圍巖的方法的減震效果。 -
Existing monitoring data obtained before 1990 are investigated first. results shows that reinforced concrete liner of the tunnel is mainly affected by the temperature and the permeate water pressure between the liner and surrounding rock, and the effect of rock pressure is much smaller
文中首先對引灤隧洞原有監測資料進行了分析，發現隧洞的鋼筋混凝土襯砌主要受溫度荷載和外水壓力的影響，而山巖壓力的作用相對較小。 -
This paper has recommended the sub - modules of route selection, geology analyse, hydraulic computation, liner styles selection and liner stress calculation, which belongs to the module of computation of tunnel design
在autosd系統涉及水工設計理論的隧洞設計計算模塊中，本文詳細介紹了路線模塊、地質模塊、水力計算模塊、襯砌選擇模塊和襯砌計算模塊。 -
This paper expounds the contents and standards of the quality detection of the tunnel - liner and the positions of the measuring lines, introduces the basic principles of the detectors, and probes into some problems needing attention in the data processing and picture explaining
闡述了隧道襯砌質量檢測的內容、標準及測線的位置，介紹了檢測儀器設備基本原理，探討了數據處理和圖像解釋中應注意的問題。 -
In this paper, basing on the data analysis and stimulating analysis of the concrete liner of the water diversion tunnel of the underground hydropower station in the right bank of the tgp, the distribution and influential factors of the thermal - creep stress of thick concrete liners with big diameters in the tgp are studied. the following several problems have been solved : 1
本文基於三峽工程右岸地下電站引水洞襯砌混凝土施工期監測資料和模擬計算分析，探討了三峽工程中大洞徑、厚襯砌混凝土在當前施工工藝下施工期溫度應力的分佈規律及影響因素，全文主要進行了以下幾個方面的工作： 1 -
Based on the calculated results, the stability of surrounding rock of some tunnel and the shoring ' s rationality are evaluated. the shoring structure includes anchor, wire mesh, liner, skew cancelled steel framework and so on
基於計算成果，分析、評價某地下隧洞圍巖的穩定性；評價錨桿支護、噴網、襯砌及格柵鋼架等支護的合理性。
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