STUDY ON ENVIRONMENTAL DETERIORATION OF RUBBER MATERIAL FOR BRIDGE BEARINGS

DOI IR IR (HANDLE) Web Site Web Site 4 Citations 37 References Open Access

Bibliographic Information

Other Title
  • 橋梁支承用ゴムの環境劣化特性に関する基礎的研究
  • キョウリョウシショウヨウ ゴム ノ カンキョウ レッカ トクセイ ニ カンスル キソテキ ケンキュウ

Search this article

Description

An accurate estimation for long-term deterioration characteristics of bridge rubber bearings has been needed because of few data of the deterioration. This paper presents six types of accelerated aging tests that were implemented so as to research environmental deterioration characteristics of rubber materials for bridge bearings. For quantitative evaluation of deterioration of the rubber, heat oxidation, ozone, low temperature ozone, ultraviolet rays, salty water spray cycle system and acid water spray cycle system were considered. It was found that the damage due to the heat and the ultraviolet rays deterioration was severer than the other factors of deterioration.

Journal

  • Doboku Gakkai Ronbunshu

    Doboku Gakkai Ronbunshu 2005 (794), 794_253-794_266, 2005

    Japan Society of Civil Engineers

Citations (4)*help

See more

References(37)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top