잎 그림자

만 들 기   쉬 워 요

Peak 값을 갖는 입도를 찾는다.

  • 직접 전단 실험을 통하여 마찰각 측정 

  - Jamming이 발생하여 concrete 처럼 단단해짐

[Frictional angle  vs  Puzzle Soil size distribution]

  • Specific distributions show the peak angles

  • Fictional angle increases exponentially with Puzzle Soil application.

  • A rise of 3' in frictional angle may lead to an increase in Bearing Capacity at about twice.