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section tunneling造句

"section tunneling"是什么意思   

例句與造句

  1. analysis of surrounding rock deformation mechanism induced by excavation of super-large cross-section tunnel with different driving method
    不同工法開挖超大斷面隧道引起圍巖變形機(jī)理分析
  2. in this paper, the author introduces the recent research achievements, including the patterns and characters of damage in subway stations, subway section tunnels and subsoil under earthquake or the train vibration load, discusses some preventive measurements
    介紹了近年來這方面的研究成果,包括在地震及列車振動荷載作用下地鐵車站、區(qū)間隧道及地鐵地基破壞的形式、特點(diǎn)及防治措施。
  3. according to the characteristics of engineering geology and supporting design in weak rock tunnel is simulated, in this paper, the influence of system anchoring bolt during construction of large cross-section tunnel in weak rock by three-dimension finite element analysis
    摘要結(jié)合軟弱圍巖隧道工程地質(zhì)和支護(hù)設(shè)計(jì)特點(diǎn),應(yīng)用三維數(shù)值方法模擬研究了軟弱圍巖隧道系統(tǒng)錨桿在一次支護(hù)中的作用效果。
  4. successful application to many station jobsites of the fu-ba line of beijing metro program shows that using the cavern-pile method in loose soft stratum for excavating shallow buried large section tunnels is practicable . therefore it has broad prospect for application
    在北京地鐵“復(fù)一八線”多個車站工程中的成功應(yīng)用,充分證明采用淺埋暗挖洞樁法在松散軟弱地層中進(jìn)行淺埋大斷面洞室的開挖是可行的,具有良好的發(fā)展前景和推廣價(jià)值。
  5. It's difficult to find section tunneling in a sentence. 用section tunneling造句挺難的
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