A Experimental Study of Flexible Rubber Packing Materials of Precast Concrete Pipeline

프리캐스트 콘크리트 관로용 가요성 지수재의 실험적 연구

  • Published : 2006.05.11

Abstract

Buried pipeline is a indispensable factor of leading smoothly a society as a primary role. Recently, as a matter of convenience of construction and the economical purpose, the use of Precast Concrete products quickly increased. But there was various damage forms in a part of joint of Precast Concrete buried pipeline. The purpose of this study is to propose the new type of the flexible rubber packing material (EF) which could resist a permanent deformation of the ground or an earthquake and to investigate its safety together with effectiveness as conducting experiment and analysis.

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