本文關(guān)鍵詞：巖石掘進(jìn)機(jī)(TBM)穿越板巖和碳酸鹽巖接觸帶引發(fā)的環(huán)境工程地質(zhì)問題分析，由筆耕文化傳播整理發(fā)布。

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公路與水路運(yùn)輸

地質(zhì)學(xué)

礦業(yè)工程

建筑科學(xué)與工程

機(jī)械工業(yè)

武器工業(yè)與軍事技術(shù)

接觸帶

    ENVIRONMENTAL ENGINEERING GEOLOGICAL PROBLEMS IN TBM TUNNELING AT CONTACT ZONE BETWEEN SLATE AND CARBONATE

    巖石掘進(jìn)機(jī)(TBM)穿越板巖和碳酸鹽巖接觸帶引發(fā)的環(huán)境工程地質(zhì)問題分析

短句來源

    ENVIRONMENTAL ENGINEERING GEOLOGICAL PROBLEMS IN TBM TUNNELING AT CONTACT ZONE BETWEEN SLATE AND CARBONATE

    巖石掘進(jìn)機(jī)(TBM)穿越板巖和碳酸鹽巖接觸帶引發(fā)的環(huán)境工程地質(zhì)問題分析

短句來源

    Design of the Stress-Ribbon Bridge

    應(yīng)力帶橋的設(shè)計(jì)

短句來源

    Study of Rational Size of Vibration Strips

    振動(dòng)帶合理尺寸的研究

短句來源

    Research on Nonlinear Contact Condition Characteristic of Bitumen Pavement

    路面接觸非線性特性研究

短句來源

    2. Study of FEM for the rock mass with the weak layer and the friction contact problems with initial gaps

    二、本文對(duì)含有軟弱夾層或結(jié)構(gòu)面的巖體和帶初間隙的摩擦接觸問題的有限元分析方法進(jìn)行了研究

短句來源

查詢“接觸帶”譯詞為用戶自定義的雙語例句
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  contact zone

Contact zone during the noninstantaneous opening of a diaphragm in a shock tube

The structure and nature of motion of the contact zone during the noninstantaneous opening of a diaphragm in a shock tube are analyzed for the case of Re→∞ and equal adiabatic indices of the propelling and propelled gases.

It is shown that the temperature profiles in the contact zone are self-similar, and an expression is obtained for the trajectory of the interface of the gases in the contact zone.

Shock-wave mixture ignition effects and, moreover, hydrogen combustion in the contact zone are analyzed from the standpoint of their influence on the stagnation parameters and the optical properties of the flow in the shock tube nozzle.

The sliding friction of solids at high speed and under heavy load may be accompanied by a transition to the plastic or fluid state in the friction contact zone [1].

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Highway earth paved bridge is a common kind of construction spanning gully, widely used in loess zone. The article analyzes engineering geological characteristics of its foundation, slope and zone of contact, and gives the corresponding countermeasures which ensure the earth paved bridge′s safety, economy and reliability.

公路土橋是黃土地區(qū)公路跨越崾峴或沖溝的常用結(jié)構(gòu)物，在黃土塬梁區(qū)和梁峁區(qū)使用最多．文中分析了公路土橋的地基、接觸帶和邊坡工程地質(zhì)特征，提出了相應(yīng)的處理對(duì)策，確保土橋的安全、經(jīng)濟(jì)、可靠．

On the basis of the full investigation on the karst geology of the Maoba syncline above the tunnel incorporating the geological data acquired, primary prediction is performed for the exact position(mileage) to meet with karst water in the syncline core. By means of the analysis of the quality of the surface water and ground water in the syncline core above the tunnel, the flow modes of the surface water and ground water in the syncline are discussed. Results indicate that an underground river or karst system...

On the basis of the full investigation on the karst geology of the Maoba syncline above the tunnel incorporating the geological data acquired, primary prediction is performed for the exact position(mileage) to meet with karst water in the syncline core. By means of the analysis of the quality of the surface water and ground water in the syncline core above the tunnel, the flow modes of the surface water and ground water in the syncline are discussed. Results indicate that an underground river or karst system exists in the stratum above the tunnel, which connects the tunnel by syncline stratum interface and affects the construction to certain degree. Finally, countermeasures for the construction of this section are presented.

在對(duì)圓梁山隧道上方毛壩向斜地區(qū)的巖溶地質(zhì)進(jìn)行充分調(diào)查的基礎(chǔ)上 ,結(jié)合地質(zhì)勘探資料 ,對(duì)隧道在通過向斜核部時(shí)有可能遇到巖溶水的里程進(jìn)行了初步預(yù)測。通過向斜核部地表、隧道內(nèi)涌水點(diǎn)的水質(zhì)分析 ,對(duì)隧道上方向斜地面地下水的徑流模式進(jìn)行了初步探討 ,明確了在向斜核部、隧道上方的地層中存在著一條地下暗河或巖溶系統(tǒng)。該地下暗河或巖溶水系統(tǒng)通過向斜地層層間接觸帶連通隧道 ,并對(duì)隧道施工有一定程度的影響。最后有針對(duì)性地提出了隧道通過向斜核部里程時(shí)的施工對(duì)策。

When the Tunneling Boring Machine (TBM) passing through the contact zones between slate and carbonate, engineering geological problems emerged. These problems were more serious than those encountered when traditional drill-blasting method was used due to the lower adaptability to complicated geological conditions in TBM. Taking the Shanggongshan tunnel project as a case example, this paper presents the engineering geological conditions of the contact zone, trying to disclose the mechanism for a set of environment...

When the Tunneling Boring Machine (TBM) passing through the contact zones between slate and carbonate, engineering geological problems emerged. These problems were more serious than those encountered when traditional drill-blasting method was used due to the lower adaptability to complicated geological conditions in TBM. Taking the Shanggongshan tunnel project as a case example, this paper presents the engineering geological conditions of the contact zone, trying to disclose the mechanism for a set of environment engineering geological problems, e. g. debris flow, water loss from overlaying reservoir, and disappearance of springs. As a result, it was found that the contact zone was controlled by faults with fractured rocks favorable to groundwater storage and flow in the drainage area.

在穿越隔水板巖和透水碳酸鹽巖間接觸帶時(shí),隧道施工將遇到一系列工程地質(zhì)問題,這對(duì)地質(zhì)條件適應(yīng)性較傳統(tǒng)鉆爆法差的TBM掘進(jìn)來說尤為突出。結(jié)合TBM施工的云南上公山隧道工程,通過對(duì)該接觸帶工程地質(zhì)條件評(píng)價(jià)和問題分析,討論了該洞段的泥石流、庫水位下降、泉水?dāng)嗔鞯纫幌盗协h(huán)境工程地質(zhì)問題的發(fā)生機(jī)理。

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  本文關(guān)鍵詞：巖石掘進(jìn)機(jī)(TBM)穿越板巖和碳酸鹽巖接觸帶引發(fā)的環(huán)境工程地質(zhì)問題分析，由筆耕文化傳播整理發(fā)布。