Stiffnes and bearing testing of the polyethylene inspection pit

[摘要] The paper presents the methods and results of testing of linear low-density polyethylene inspection pits to peripheral pressure and vertical load. From these results stiffness of the pit was calculated as well as permissible vertical...

[学科分类] 工业化学

[关键词] testing;stiffness;linear low-density polyethylene;load bearing;inspection pit