shaft wall造句
例句与造句
- Analysis of freeze shaft wall damage in dongrong no . 3 coal mine
东荣三矿冻结段井壁破坏原因简析 - Quick construction of main shaft wall in base rock period in hu xi coal mine
湖西矿主井井筒基岩段快速施工 - Method of main shaft wall construction expansion clay in lu xi coal mine
鲁西煤矿主井井筒施工膨胀性粘土段措施 - The research about the fracture regularity of the frozen shaft wall in surface soil
冻结立井表土段井壁破坏规律研究 - Discussion on coercibility of shaft wall structure in deep thick surface seam shaft
深厚表土层井筒可缩井壁结构的探讨 - It's difficult to find shaft wall in a sentence. 用shaft wall造句挺难的
- Study on mechanical characteristics of reinforced concrete arc shaft wall in frozen shaft
冻结井钢筋混凝土弧形板井壁力学特性研究 - Causes analysis of shaft wall damage in yan - teng mining district and its prevention and contyolling method
兖滕矿区立井井壁损坏的原因分析及防治方法 - Study on distributing rule of additional force of compressible shaft wall in hydrophobic settlement stratum
疏水沉降地层竖向可缩性井壁附加力分布规律研究 - Chemical grouting technology for leakage - prevention of deep shaft wall rock with high inclined angle and fine fissure
深井高倾角微裂隙围岩防渗化学注浆治理 - Safety of the shaft wall was discussed taking into account of ultimate compressive strain of high strength concrete ( hsc )
结合高强混凝土的极限压应变，分析了井壁结构的安全性。 - 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
摘要通过龙固副井冻结凿井期现场实测，获得了龙固副井外层井壁混凝土应变的变化规律。 - The study proved that tensile strain arose firstly in the outer shaft wall after it ' s building , then decreased gradually with decreasing of temperature , finally , it converted to compressive strain
研究表明：外层井壁浇筑后，混凝土首先产生拉应变，而后随井壁温度下降而逐渐减小并转变为压应变。 - Cement injection of perforating holes in a frozen pipe is a wholly - new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines
冻结管射孔注浆是在对石油输油井射孔技术和地面注浆技术进行研究的基础上，开发出的一种用于煤矿冻结井筒围岩加固和堵水的全新技术。 - Abstract : cement injection of perforating holes in a frozen pipe is a wholly - new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines
文摘:冻结管射孔注浆是在对石油输油井射孔技术和地面注浆技术进行研究的基础上，开发出的一种用于煤矿冻结井筒围岩加固和堵水的全新技术。 - Based on the research progress about shaft wall fracture , some aspects are proposed for further research , including the water level of aquifer , thermal stress , quality of shaft wall , and prediction of dangerous depth of shaft wall fracture in advance , etc
摘要结合目前井壁破裂研究的状况，提出几个值得进一步研究的问题，包括含水层水位、温度应力、井壁质量及井壁破裂位置的超前预测等。
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