试验力

HBRVU-187.5型布洛维光学硬度计采用了旋转试验力变换机构和光学测量指示系统，在机体上装有压痕测量装置。

Model HBRVU-187.5 Brinell Rockwell & Vickers Optical Hardness Tester carries a series of rotating testing force and Optical measurement indication system , and owns pressure trace measuring device .

洛氏硬度计试验力误差对C标尺示值的影响

Effect of Test Force Error of Rockwell Apparatus on Indicating Value of C Scale

洛氏硬度计是金属材料硬度检测中普遍使用的测量设备，其试验力F对硬度计示值精确性有较大的影响。

The Rockwell Apparatus is widely used for the detection of metal material hardness . The test force of hardness meter has obvious influence to the accuracy of indication .

阐述初、主、总三种试验力误差对洛氏C标尺高、中、低值的影响以及单方面地用调整块调整时所出现的必然现象。

The effect of primary , main and overall test force errors on high , medium and low indicating values of Rockwell apparatus and the certainly phenomenon caused by adjustment with adjustment block only are described .

其整个测量控制系统采用试金PC工一卡通计算机总线式控制器，实现了对试验力、变形、位移零点和增益的数字化调整，操作方便，具有极高的可靠性。

Entire control system assay the PCI card computer bus controller , achieved on the test load , deformation , displacement digital zero and gain adjustment , easy to operate , offers high reliability .

对各组样本的破坏性试验力值进行单因素方差分析（one-wayAnova），表明五组样本之间存在显著性差异（P<0.01）。

One-way analysis of variance ( 1-way ANOVA ) results indicated that there was significant difference of destruction test values among the five groups ( P < 0.01 ) .

无摩擦主轴，试验力精度高；

Of no friction spindle , high precision of test force ;

振动试验力控制的实施方法

The method of implementation of force control 1n vibration test

振动环境试验力限制控制技术在航天器动力学环境试验中越来越多地被研究和使用，在力限制控制技术中如何保证力参数测量的实施和精度是比较关键的技术。

The measurement of force parameters is the basis of force limited vibration tests .

同时，按试验力状态，将这六个国家标准分为两种，静态试验力或动态试验力硬度试验方法。

The hardness test consist of the still force hardness test and the dynamic hardness test according the test force .

该伺服系统可实现双作动头的同步或异步协调加载，并通过使用伺服比例阀及不同变量泵组合，实现了对试验力的连续控制，节约了能源。

The system can realize loading in synchronism or nonsynchronous coordination by two actuator-heads , can control test load continuously by proportional servo valve and the combination of different variable pumps , and energy is saved .

它与相同条件下的动态流变应力成正比。同时，按试验力状态，将这六个国家标准分为两种，静态试验力或动态试验力硬度试验方法。

Dynamic hardness is directly proportional to the dynamic flow stress at the same strain and strain rate level . The hardness test consist of the still force hardness test and the dynamic hardness test according the test force .

卸除试验力后，由位移传感器在线自动测量残余压痕深度，自动计算、输出维氏硬度值，保证试验结果获取的实时性。

As soon as unloaded , the depth of the remainder pressed mark is measured on line by the displacement transducer automatically . Furthermore , the calculation of Vickers hardness number and its output are carried out automatically so as to ensure the testing results are obtained on real_time .

XX型火箭助飞鱼雷雷箭分离高速风洞试验测力天平研制

Balance development of XX torpedo using the rocket-boosting in the separation test of the torpedo and the rocket in high speed wind tunnel

哈大客运专线T1标32mT梁抗拔型静载试验反力架设计和应用

Design and Application of Anti-pulling Reaction Frame for Static Load Test of T-beam with 32m Length in T1 Section of Passenger Dedicated Railway Line from Harbin to Dalian

文章将复合地基承载力计算值与载荷试验承载力值进行了对比分析，经F判别，二者值相差很小，完全可满足工程需要。

Comparative analysis is made of the calculated value of composite foundation bearing capacity and the big area load test bearing capacity value . F criterion shows that the difference between the two values is very small , and it can satisfy the engineering demand .

加氢裂化反应器的焊接残余应力和水压试验应力测试

Measurement of Welding Residual Stress and Proof Test Stress in Hydrocracker

嵌岩抗拨桩的试验受力分析

Experimental Analysis of Force on Uplift Piles in Rock Mass

输电塔抱杆整体性试验应力状态分析

Overall stress analysis of experimentation on holding poles for power transmission tower

东&黄复线水击试验应力应变测试与分析

Tests and Analyses for the Stress-strain of Surge Test on Dong-Huang Oil Pipeline

有约束后锚固拔出法试验受力机理及回归曲线分析

Regression and analysis of mechanism of pull-out post-anchored method to check concrete strength

弹性隔振元件动特性试验中力传感器的布置

Disposition of Force Transducers in Dynamic Characteristic Test of Elastic Vibration Isolating Elements

载荷试验承载力取值与试验方法探讨

Discussion on Determination of Bearing Capacity for Load Test and Its Testing Method

巴西劈裂试验应力场解析解应力函数解法

Airy stress function method for analytic solution of stress field during Brazilian disc test

双剪统一强度研究的扭剪试验应力路径与控制

Stress control in hollow cylindrical torsional specimen for study of double shear unified strength

现场岩石抗剪（断）试验应力与应变关系分析

Analysis of Stress and Strain relation for Rock Shearing ( breaking ) resistance field test

可靠性强化试验应力剖面的研究

Study on the Stress Profile in RET

大型氨合成塔高压壳体水压试验应力测试及结果分析

Hydrostatic Test Stress Measurement and Test Result Analysis of High Pressure Shell of Large Ammonia Converter

关于飞机振动试验应力设计中动压计算问题的探讨

Analyzing the Calculation Method of Dynamic Pressure in Designing the Vibration Testing Stress on Jet Aircraft

根据光弹性试验应力分析，所得孔边应力与理论计算的结果比较，符合良好。

The photoelastic experiment on stress analysis shows that the experimental results accord with the theoretical calculations .