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Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis
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微塑料盘在加速下降时的沉降行为

Ge Yang1, Zijian Yu1, Xinzai Peng1

  • 1Department of Civil and Environmental Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.

Marine pollution bulletin
|April 5, 2024
PubMed
概括

研究了微塑料 (MP) 的初始沉积情况. 释放角度和MP特性显著影响MP轨迹和在达到终端速度之前的沉降速度.

关键词:
加速运动的加速运动.微塑料磁盘的使用方法定位速度的速度.飞行轨迹的轨迹是可以的.

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Plastic Behavior01:21

Plastic Behavior

A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and reloaded.