shaft-wall

常見例句

• Disposal of shaft wall accretion and hearth accumulation of 2500 m~3 BF at Maanshan Iron & Steel Co.,Ltd.
  馬鋼2500m~3高爐爐墻結厚與爐缸堆積的處理
• The stress formula of shaft wall is obtained, and an example is persuasively analyzed.
  分析研究表明導致立井壁破壞的主要原因是井壁負摩擦力和溫度應力。
• The distributing rule of additional forces of compressible shaft wall is given by numerical analysis and model test.
  摘要通過數(shù)值分析和模型試驗研究，揭示了豎向可縮性井壁附加力分布規(guī)律。
• The contrast of theory calculation and test results verifies the rationality of joint rigidity model of prefabricated arc board of freezing shaft wall.
  通過理論計算與試驗結果的對比，驗證了凍結井預制弧板井壁接頭剛度模型的合理性。
• Variety rules of concrete strain of outer shaft wall were carried out based on in-situ measurement during freeze sinking of Longgu Mine auxiliary shaft.
  摘要通過龍固副井凍結鑿井期現(xiàn)場實測，獲得了龍固副井外層井壁混凝土應變的變化規(guī)律。
• The paper inquires into the function princile and influnce factors of pressure-releasing slot in shaft wall and analyzes its application results in harnessing cracred shaft wall.
  探討了井壁卸壓槽的作用機理及影響因素，分析了卸壓槽在破裂井壁治理工程中的應用效果。
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