Study on reliability and anti-deformation of bridge in mining subsidence area;
采动区桥体可靠性分析及抗变形技术研究
In traditional design method, differential settlement of subgrade is ignored, and pavement structure has little anti-deformation capacity.
穿越煤矿采动区的公路,由于地下采煤的影响,地面将不均匀沉降,路面结构产生附加应力,其值有可能超过道路允许应力使路面结构破坏,但传统沥青路面设计一般不考虑地基不均匀变形的影响,其抗变形能力有限。
On the basis of analysis on the influences of the foundation soil in goafs on the site seismic properties and the plane layout of buildings on the performances of the structural resistance to deformation,this paper puts forward a series of basic design plans and construction measures for buildings on goafs.
在分析采空区地基土对场地地震属性及建筑物平面布置对结构抗变形性能影响的基础上,提出了采空区建筑物基础设计方案及构造措施。
Results showed that high temperature resistance of deformation of 4Cr13 is not changed by adding copper and sulphur.
研究表明,铜、硫的加入未引起4Cr13钢变形抗力的改变。
The curve of stress-strain of Q345 is found and then the resistance of deformation is obtained in different conditions when σ-(0.
2作为材料的屈服极限值,得到不同条件下的变形抗力值。
A Dynamic Recovery Model for Flow Stress of Microalloyed Steel Produced by Compact Strip Production Process
CSP微合金钢变形抗力动态回复模型
On the basis of the data obtained from Cam Plastometer,an RBF neural network prediction model is established by Matlab neural network toolbox,which corresponds with the relationship between flow stress and chemistry elements,temperature,deformation strain and strain rate of carbon steel.
以凸轮式高速形变试验机得到的实验数据为基础,利用Matlab人工神经网络工具箱,建立了碳钢的变形抗力与其化学成分、变形温度、变形程度及变形速度对应关系的RBF神经网络预测模型。
To improve the prediction accuracy of the flow stress,a hybrid model based on the Hybrid Least Squares Support Vector Machine(HLS-SVM) and Mathematical Models(MM) was proposed.
为提高变形抗力的预测精度,提出了一种基于混合最小二乘支持向量机和数学模型的组合方法。
The compressing deformation with different temperature,rate and extent is executed to 20MnSiv steel on Gleeb-1500 thermal simulating test machine,its model of resistance to deformation in high-temperature rolling got,its continuous cooling transformation curve drew up with twin-pass compression method.
在G leeb le-1500热模拟实验机上对20MnS iV钢进行不同变形温度、变形速度、变形程度的压缩变形,得到了该钢种高温轧制过程中的变形抗力模型,采用双道次压缩实验绘制了该钢种的连续冷却转变曲线。
The resistance to deformation decreases with the rising temperature after 450℃.
结果表明,BZ 11准贝氏体钢在20～450℃的抗拉强度变化不大,超过450℃随着拉伸温度的升高变形抗力减少;在900℃拉伸时,准贝氏体钢变形抗力与20钢变形抗力相当,说明准贝氏体钢具有良好的高温变形能力。
Effect of deformation parameters on the deformation resistance of AZ31 alloy;
变形参数对AZ31镁合金变形抗力的影响
Experimental study of deformation resistance of TRIP800 steel;
TRIP800钢变形抗力的试验研究
Effect of Hot Rolling Parameters on Deformation Resistance of Coarse-Grained Niobium Steel;
热轧参数对粗奥氏体晶粒铌钢变形抗力的影响
Study on Developing Vaccines Against Saliva Binding Region of the Surface Protein Antigen from Streptococcus Mutans Aiming to Prevent Dental Caries;
抗变形链球菌表面蛋白抗原唾液结合区段防龋疫苗实验研究
Deforming resistance is capability of material resisting deform.
变形抗力是材料本身抵抗塑性变形的能力。
Physical: no deformation, anti-humidity, strong flame-retardant, anti-corrosion.
物理性:不变形,抗潮湿,阻燃性强,抗腐蚀.
The Changes of the Characters of Anti-Japanese Banditry-heroes in Novels about the War of Resistance Against Japan;
抗战小说中匪类抗日英雄形象之变迁
Hardness is a measure of the resistance to localize plastic deformation.
硬度是材料抵抗局部塑性形变的量度。
Matrix should be of martensite, because it can resist impact and has little deformation.
基体应是马氏体，它能抵抗冲击，变形小。
Study on Deformability of Antibody-Coated Red Blood Cells
抗体包被对红细胞变形性影响的研究
Assessing Harmonic Impedance by Synchronously Layered Distortion Waves;
基于畸变波形同步分层估计谐波阻抗
Seismic-resistant Behaviors Analysis of the Special-shaped Reinforced Concrete Column Subjected to Variational Axial Force
变轴力作用下异形柱的抗震性能研究
Discussion on Prediction Accuracy of Yield Stress Model of Cold Rolling Mill
冷连轧变形抗力模型预报精度的探讨
The CAD of the spiral reamer anti-cutting distorts
螺旋绞刀抗切削变形计算机辅助设计
Study on resistance to deformation of MGW1300 electric steel of CSP line in Maanshan Iron and Steel Co.,Ltd.
马钢CSP生产线MGW1300电工钢变形抗力研究
Math Model for Deformation Resistance of Cast Bloom of Spring Steel 55CrSi
弹簧钢55CrSi连铸坯变形抗力数学模型
Deformation resistance of non-quenched and non-tempered microalloy 40Mn2V steel tube
微合金非调质40Mn2V钢管的变形抗力研究
Analysis of antibiotics resistance of proteus
变形杆菌对常用抗生素的耐药性分析
Research on compression strength and modulus of deformation of cemented soil
水泥土抗压强度和变形模量试验研究
A Study on Model of Deformation Resistance of a Ti-IF Steel at 800～875℃
Ti-IF钢800～875℃变形抗力模型研究
A Dynamic Recovery Model for Flow Stress of Microalloyed Steel Produced by Compact Strip Production Process
CSP微合金钢变形抗力动态回复模型