The deformability of rock mass is one of the important parameters for the rational design of rock engineering.
岩体变形参数是进行岩体工程结构设计的重要指标,介绍了用钻孔膨胀计确定原位岩体变形性质的新方法,应用弹性理论分析了岩体的原位变形模量和泊松比,通过与实验室内的试验结果的比较表明,采用钻孔膨胀计测定的岩体的变形模量包含了岩石节理对岩体的影响,完整岩石变形模量是现场测得的岩体变形模量的2～5倍。
Control and analysis of quenching deformation for bearing ring;
轴承套圈淬火变形的控制与分析
Finite Element Analysis and Deformation Compensation Technology of NC Horizontal Milling Machine;
数控卧式铣床滑枕变形有限元分析及补偿技术
ANSYS-based numeric simulation of stress and deformation of deep tunnel adjacent rock;
深部矿井围岩应力变形的ANSYS数值模拟
Analysis of Jinkeng Masonry Arch Dam deflection behaviour;
金坑水库浆砌石拱坝变形成因分析
Predicting deflection of simply supported steel-concrete composite beams with partial shear connection;
部分剪力连接钢—砼简支组合梁变形计算
Deflection and Load Capacity of Pre-stressed High-strength Concrete Continuous Beam;
预应力高强混凝土连续梁的变形及承载能力研究
Study on displacement of blank hole for forming cylindraceous with bottom border;
带底孔的圆筒形件成形后毛料孔的变形量研究
Research on dam displacement forecast model based on genetic algorithm neural network;
基于遗传神经网络的大坝变形预测模型研究
Tertiary safety monitoring indexes for the displacement of lijiaxia arch dam;
李家峡拱坝变形三级安全监控指标的拟定
Technical innovation of flame adjusting of car-body welding deformation of aluminum alloy;
铝合金车体焊接变形火焰调修技术创新
Multi-objective optimization of the preform design by controlling the shape and deform uniformity of forging;
控制形状和变形的锻造预制坯多目标优化设计
Discuss on the reason of the crank shaft deformation during cutting;
曲轴车削变形原因的探讨
The effect of distortion condition on mechanical behavior of AZ61 magnesium alloy;
变形条件对AZ61镁合金力学行为的影响
Theoretical analysis of thin-walled pipe distortion;
薄壁管材弯曲变形理论分析
Static stress distortion analysis of coiler mandrel;
卷取机卷筒的静态应力变形分析