Research on the stress transfer mechanisms of joint structures in hybrid truss bridges

Yuji Sato, Shin Ichi Hino, Kohei Yamaguchi, Dae Yon Won, Cheon Seong Bong

研究成果: Contribution to conferencePaper査読

2 被引用数 (Scopus)

抄録

In recent years, hybrid truss bridges with upper and lower concrete slabs joined by steel diagonals have been attracting attention. In hybrid truss bridges, the structure of joints, which connect the different materials of the steel diagonals and concrete slabs, is extremely important. In the past, the authors have further expanded the merits of existing hybrid truss bridges, and as a new form with excellent economic and construction efficiency, propose a new hybrid truss bridge in which the upper member is a composite structure of steel and concrete. Here, a new non-embedded-type steel diagonal joint structure, which is relatively simple and has high construction efficiency, is the proposed. Through a model loading test, stress transfer mechanisms and safety were confirmed. In this paper, a model loading test is reviewed with the rational design of the proposed joint construction in mind, and furthermore, the results of 3-D FEM analysis based on the loading test are presented.

本文言語英語
出版ステータス出版済み - 12 1 2008
イベント11th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC-11 - Taipei, 台湾省、中華民国
継続期間: 11 19 200811 21 2008

その他

その他11th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC-11
国/地域台湾省、中華民国
CityTaipei
Period11/19/0811/21/08

All Science Journal Classification (ASJC) codes

  • 土木構造工学
  • 建築および建設

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