compressive stress的意思|示意
n. 压应力
compressive stress的用法详解
Compressive stress is a form of stress that is created when a load is exerted on a material, causing it to become shorter in one direction, which then causes the material to become thicker in the opposite direction. Compressive stress works in reverse to tensile stress, which causes elongation and thinning in the opposite direction. This type of stress is very important in structural engineering, as it can determine the structural integrity of the material in question.
Compressive stress is most commonly used in the construction of buildings and bridges. When a building or bridge is built on a foundation, the compressive stress of the foundation material is critical to the integrity of the structure. It is important to understand the compressive stress of the foundation material, as it will determine how much force can be applied to the structure before it begins to fail.
In addition to being used in the construction of buildings and bridges, compressive stress is also used in various other applications. It can be used to create stronger materials, such as steel or reinforced concrete, or to reduce the stress on materials subjected to high temperatures or corrosive environments. Compressive stress can also be used to increase the strength of a material, or to create a specific type of surface finish.
Compressive stress is measured in newtons or psi units, depending on the specific material being tested. Compressive stress tests are usually conducted in a lab setting, and the results can be used to determine the strength and durability of a material. Compressive stress tests are an important tool in the engineering process, as they help to ensure that the materials used are capable of withstanding the intended loads.
compressive stress相关短语
1、 critical compressive stress 临界压缩应力,临界压应力
2、 axial compressive stress 轴向压缩应力
3、 longitudinal compressive stress 纵向压缩应力
4、 maximum compressive stress 最大压应力
5、 vertical compressive stress 垂向压应力
6、 intensity of compressive stress 压缩应力强度
7、 compressive stress constraint 压应力约束
8、 unit compressive stress 单位抗压应力
9、 allowable compressive stress 容许压缩应力,许用压应力,许用压缩应力
compressive stress相关例句
The compressive stress of general polyamine soft foam plastic is improved with polymer polybasic alcohol.
为了改善普通聚氨酯软泡的压陷性能,采用添加聚合物多元醇,并对照其添加前后的物性.
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The strain rate has little effect on the compressive stress parallel to the direction of pores.
藕状多孔铜沿平行气孔方向静态压缩时应力—应变曲线受应变速率影响很小.
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The research showed that there was residual compressive stress in the ceramics layers.
研究发现,叠层复合材料中陶瓷层存在较大残余压应力.
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Checking the axial compressive stress of the skirt, deduces that it is stable.
对裙座所受轴向压应力进行校核，可知裙座满足稳定性条件。
Experiment shows, polymer polybasic alcohol can effectively enhance the compressive stress of polyamine soft foam plastic.
研究结果表明:聚合物多元醇能有效地提高聚氨酯软泡的压陷性能.
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Stress concentration caused by chamber's excavation engenders tensile and compressive stress to surrounding rock.
洞室开挖会使围岩周边产生应力集中，产生拉应力与压应力。
Thus, under the same bolt tension, reduce narrow smooth surface after the compressive stress will increase.
这样, 在螺栓张力相同的情况下, 缩小后的窄光滑面的压紧应力就会增大.
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The films have advantages of slightly compressive stress, very low pin-hole density and superior step coverage.
这种薄膜具有很小的压应力，很低的针孔密度，良好的台阶覆盖性等优点。