Soil-structure interaction at railway bridges with integral abutments

被引：7

作者：

Bigelow, Hetty ^{[1
]}

Pak, Daniel ^{[2
]}

Hoffmeister, Benno ^{[1
]}

Feldmann, Markus ^{[1
]}

Seidl, Guenter ^{[3
]}

Petraschek, Thomas ^{[4
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Steel Construct, Mies van der Rohe Str 1, D-52062 Aachen, Germany

[2] Univ Siegen, Lehrstuhl Stahlbau & Stahlverbundbau, Paul Bonatz Str 9-11, D-57076 Siegen, Germany

[3] SSF Ingenieure AG, Schonhauser Allee 149, D-10435 Berlin, Germany

[4] OBB Infrastruktur AG, Nordbahnstr 50, A-102 Vienna, Austria

来源：

X INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS (EURODYN 2017) | 2017年 / 199卷

关键词：

backfill; composite bridge; fundamental frequencies; integral abutment bridge; railway bridge;

D O I：

10.1016/j.proeng.2017.09.204

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

An Austrian composite single span bridge with integral abutments has been measured at different construction levels to investigate the contribution of backfill behind abutments on static and dynamic properties of the soil-structure system and their differences. Especially the determination of fundamental frequencies and corresponding damping ratios is of high interest. This paper describes the structural characteristics of the investigated bridge and the conducted measurements. As first results, the fundamental frequencies obtained at the different construction levels are presented and discussed. (C) 2017 The Authors. Published by Elsevier Ltd.

引用

页码：2318 / 2323

页数：6

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