permanent creasing

The measures for improving the cornering coefficient,high speed endurance and traction consist of:a)adjust the stiffness of belt;b)change the shape of bead filler;c)make the horizontal axis of section closer to the crown;d)arrange a depressed thinner area on each shoulder;e)enlarge bead filler and increase its hardness;and f)increase the numbers of lateral grooves.

为改善轮胎的转弯因数、加速耐久性能和牵引性能采取的措施主要为 :调整带束层刚度、改变三角胶形状、使断面水平轴接近胎冠、在胎肩部位设凹槽减薄区、加大三角胶并提高其硬度、增加横向花纹沟等。

The Protection and Accelerated Corrosion Test of Sensor of ICMS

ICMS传感器防护技术及加速耐久性试验方法研究

Study on accelerated test method for micro sprayer durability

微喷头耐久性的加速寿命试验方法研究

Accelerated Tests of Durability for CCM and Its Components;

CCM及其组分耐久性的加速实验研究

Experimental Investigation on Durability of FRP Strengthened Concrete Structure;

FRP加固混凝土结构耐久性试验研究

Study on Durability of WML (Water Management Layer) for Fuel Cell by Accelerated Test;

燃料电池水管理层的耐久性加速实验研究

Durability Research of Concrete Strengthened with CFRP;

碳纤维布加固混凝土耐久性的试验研究

Research on Durability of RC Beams with Near-Surface Mounted FRP Plates

NSM-FRP加固钢筋混凝土梁的耐久性试验研究

Endurance experiment of the precracked RC beams reinforced by CFRP in dry and wet alternative environment

干湿交替环境中CFRP加固预裂RC梁耐久性试验

celerated paint weathering machine

加速油漆耐老化试验机

The Research on Test Rig of Shifting Durability of Synchroniser for Automated Electronically Mechanical Transmission of Car

AMT变速箱同步换挡耐久试验台的研究

Test method accelerated for resistance of glass fiber reinforced plastics to water

GB/T10703-1989玻璃纤维增强塑料耐水性加速试验方法

Method for field test of natural durability of wood

GB/T13942.2-1992木材天然耐久性试验方法木材天然耐久性野外试验方法

Experimental Study on Durability of Bond Strength in FRP Single-laps and FRP-Steel Structure;

FRP单搭接和FRP加固钢结构粘结性能的耐久性试验研究

Mechanics and Durability Experimental Research of CFRP Strengthened Reinforced Concrete Structures;

CFRP加固钢筋混凝土构件力学及耐久性能试验研究

Experimental Study on Durability of Precracked RC Beams Strengthened with CFRP under Load and Dry-wet Conditions;

荷载和干湿交替耦合作用下CFRP加固预裂RC梁耐久性试验研究

Experimental study on durability of FRP entirely-wrapped concrete cylinders and FRP strip-wrapped concrete cylinders under wet-dry cycles in salt solution

干湿环境下FRP全裹与条带间隔加固混凝土圆柱耐久性试验研究

Experiment Research on Durability of Cement Mortar with a New Anti-corrosion Admixture in Marine Environment

海洋环境下掺新型抗腐蚀外加剂水泥基砂浆耐久性能的试验研究

Experimental investigation of influence of carbon fiber reinforcing methods on durability of concrete column

碳纤维加固形式对混凝土柱耐久性影响的试验研究