1) direct shear friction test
直剪摩擦试验
1.
Systematical analyses of rules as well as their responding effective aspects of critical displacements for various piles were made by direct shear friction test,model test in room,deep well load test and static load test of pile.
通过室内直剪摩擦试验、室内模型试验、深井荷载试验和桩基静载试验,研究了各类桩的临界位移的规律及其影响因素。
2) direct shear friction
直剪摩擦
1.
In this paper, the direct shear friction test of geotextile is mainly presented.
本文主要介绍土工织物与土的直剪摩擦试验方面的研
3) friction test
摩擦试验
1.
The friction test between broken surfaces of sandstone and mudstone was performed,shear stress and displacements of different contact surfaces analyzed,and parameters of surface form extracted.
岩体的力学性质取决于岩块的强度、岩块的表面形态和岩块的几何组合结构,通过对砂岩、泥岩破裂面及其互层接触的摩擦试验,分析了不同接触面的剪应力-位移变化规律,提取了摩擦试验中样品的表面形态参数,研究了砂岩、泥岩在摩擦前后破裂面表面形态的变化,分析了它们的粗糙度及其起伏特性在摩擦前后的变化规律,研究了岩石表面形态的各向异性和岩石摩擦强度的关系。
2.
The experiments on the friction properties of tire tread rubber are carried out on a self-developed friction test rig for revealing how the friction coefficient varies with the pressure and sliding velocity.
在自主研制的摩擦试验机上进行了轮胎橡胶摩擦特性试验,以揭示摩擦因数随压力和滑摩速度而变化的规律。
3.
Researching the topography character both fore and after the friction test,degree of roughness and fluctuation of surface are analyzed with statistics the.
在自然状态和接触面掺泥两种情况下,进行了砂岩、泥岩破裂面及其互层接触的摩擦试验。
4) frictional test
摩擦试验
1.
The nonlinearity in loading process of frictional tests is discussed by using 3D spring-rider-flat model with moment considered.
应用考虑力矩的弹簧-滑块-平面模型,对摩擦试验加载过程中的非线性变化进行了分析。
2.
In order to study the mechanism of high-speed sliding of large-scale landslides,frictional tests are carried out for the basalt samples under different conditions.
为了对大型滑坡高速滑动机理进行研究,在不同试验条件下对玄武岩试件进行了高速摩擦试验。
5) tribometer
[英][trai'bɔmitə] [美][traɪ'bɑmətɚ]
摩擦试验机
1.
In order to study moisturizing effect of glycerin,petrolatum and common hand-skin care cream,the friction(coefficient) of the natural skin on the back of hand(without the use of hand-skin care products) as well as that after using of(hand-skin) care products was measured by using of a micro-tribometer.
为研究甘油、凡士林和普通护手霜3类产品的保湿性能,在微观摩擦试验机上对男女手背自然皮肤及使用过3类护手霜后的摩擦因数进行了试验。
6) friction tester
摩擦试验机
1.
A kind of friction tester adopting of changing-di-rection tapping was developed, which can better simulate the practical lapping process;The characteristics of friction force and its signal-collecting is analyzed and a new technique for measuring friction-coefficient is introduced in this paper.
研制了一种能更好地模拟实际研磨工艺的变向研磨摩擦试验机,分析了摩擦力的变化规律及信号采集特点;介绍了一种摩擦系数的测试方法,针对si3N4/铸铁副的实验结果表明本试验机性能稳定可靠。
2.
In this dissertation, the original pin/disk friction tester which can gradually change the friction direction is used to conduct the friction and wear experiments of UHMWPE pin/stainless steel rubbing pair and PVA-H pin/stainless steel rubbing pair.
因此,研究具有优异摩擦磨损性能的人工关节置换材料具有重要的现实意义,而研制出能够模拟人体关节真实运动的摩擦试验机成为研究的关键。
补充资料：摩擦试验机
分子式：
CAS号：
性质：用以测定材料抗机械磨损性的机具，它是在待试材料与对磨材料之间加上中间材料，使其在一定的负荷下作相对运动，在一定时间或循环次数的测定磨损量。故本机应包括试样固定装置，对磨材料、中间材料、加载系统、运动系统和测量设备等。对磨材料都先用比试样耐磨的材料制备，中间材料的选用应根据试验目的。
CAS号：
性质：用以测定材料抗机械磨损性的机具，它是在待试材料与对磨材料之间加上中间材料，使其在一定的负荷下作相对运动，在一定时间或循环次数的测定磨损量。故本机应包括试样固定装置，对磨材料、中间材料、加载系统、运动系统和测量设备等。对磨材料都先用比试样耐磨的材料制备，中间材料的选用应根据试验目的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条