抗弯强度

弯曲力量是什么意思？

材料的弯曲强度定义为在其产率之前可以施加到该材料的最大弯曲应力。获得材料弯曲强度的最常用方式是使用三点弯曲试验技术采用横向弯曲试验。

Flexural strength is also known as bending strength, modulus of rupture or transverse rupture strength.

Trenchlesspedia Explains Flexural Strength

In trenchless construction, knowing the flexural strength of various types of construction material is important to ensure that the appropriate materials are used in specific situations.

For instance, the flexural strength of a Cured-in-Place Pipe (CIPP) liner determines how the liner will behave and how much loading the liner can safely withstand.

Flexural strength can also help engineers in evaluating the effects of external loads due to soil fill, live traffic and construction equipment on buried pipelines. Once the flexural strength of the buried pipe has been determined, engineers and contractors can position equipment such that the safe pressures are not exceeded so as to cause flexural failure in the pipeline.