rock pressure的意思
rock pressure中文翻譯:
圍巖壓力,礦山壓力
pressure───vt.迫使;密封;使……增壓;n.壓力;壓迫,[物]壓強
rock───n.(Rock)人名;(英、德、匈、意、瑞典)羅克;n.巖石;搖滾樂;暗礁;vt.搖動;使搖晃;vi.搖動;搖晃
hydraulic pressure───液壓;水壓;n.水壓; 液壓
pressure from───來自于……的壓力
ambient pressure───環境壓力,周圍壓力;[流]環境壓力;周圍壓力
peer pressure───同伴壓力;來自同輩的壓力;同輩壓力; 同儕壓力; 同齡人壓力
external pressure───外部壓力,外壓,外壓力
hydrostatic pressure───流體靜壓(力);[流]液體靜壓力
downward pressure───向下壓力;下向壓力
factors influence gas outburst, rock pressure was one of the important factors, and it was also a new contents to study rock pressure.───影響煤與瓦斯突出的因素較多,礦壓對瓦斯突出的影響是其中一項重要的因素,也是現今礦山壓力研究的一項新內容。
The mining similar simulation experiment is one of the main method of rock pressure researches.───采礦相似材料模擬試驗是研究礦山壓力的主要方法與手段之一。
When designing tunnel lining, rock pressure is the most important load and very difficult to determine.───在隧道襯砌設計中,圍巖壓力通常是最主要的荷載,也是最難以確定的荷載。
Combined with a progression arithmetic, time series analysis of rock pressure in a tunnel i.───結合累進算法,對浙江某新建隧道圍巖壓力進行時間序列預測。
How to determine surrounding rock pressure is always the key of tunnel structure design.───隧道結構設計的關鍵在于確定隧道圍巖壓力。
Because of this tunnel with characters of longer distance, deeper embedded, higher surrounding rock pressure, higher water seal requirement.───由于這種隧洞一般具有距離長、埋深大、圍巖壓力大、止水要求高等特點,施工極為復雜。
So it is necessary to do some work about the surrounding rock pressure of shallow buried tunnel in the nonlinear criterion.───因此,研究非線性破壞準則下淺埋隧道圍巖壓力是一個新的課題。
deep-buried tunnel in the early commitment to support more than 90% of the rock pressure, secondary lining as a safety reserve;───在深埋隧道中初期支護承擔90%以上的圍巖壓力,二次襯砌作為安全儲備;
Accoording to the result on observation of rock pressure, adaptability of telescopiform bolt in soft rock road and reasonable structural parameter are analysed.
The author proposes a percentage method based on practical experience. The paper describes specific steps and calculation process which is helpful in processing observed data of rock pressure.
Based on measured rock pressure and experimental data under thick watered loose bed of Wanbei mining area, dimorphism and mutation characteristics of ultrathin bedrock working face roof are discussed.
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