Flaw detection and sizing in masonry arch bridges

被引：0
|
作者：
Bensalem, A
AlAhmed, H
Fairfield, CA
Sibbald, A
机构：
来源：
TRENDS IN NDE SCIENCE AND TECHNOLOGY - PROCEEDINGS OF THE 14TH WORLD CONFERENCE ON NDT (14TH WCNDT), VOLS 1-5 | 1996年
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This paper describes the application of dynamic testing to the assessment of a brickwork arch bridge. An investigation procedure using impulsive force hammer excitation with frequency domain analysis techniques is proposed for the detection and sizing of voids in the bridge's soil backfill. Various sizes of void were formed at different positions around the extrados. The frequency response function amplitude proved to be the most reliable means of void detection, location, and approximate sizing.
引用
收藏
页码：843 / 847
页数：5
相关论文
共 50 条
  • [11] Dynamic testing of masonry arch bridges
    Bintrim, JW
    Laman, JA
    Boothby, TE
    ARCH BRIDGES: HISTORY, ANALYSIS, ASSESSMENT, MAINTENANCE AND REPAIR, 1998, : 295 - 303
  • [12] Empirical Design of Masonry Arch Bridges
    Boothby, Thomas E.
    JOURNAL OF ARCHITECTURAL ENGINEERING, 2020, 26 (01) : AR
  • [13] Seismic assessment of masonry arch bridges
    Pela, Luca
    Aprile, Alessandra
    Benedetti, Andrea
    ENGINEERING STRUCTURES, 2009, 31 (08) : 1777 - 1788
  • [14] Interactive assessment of masonry arch bridges
    Kumar, A
    ARCH BRIDGES: HISTORY, ANALYSIS, ASSESSMENT, MAINTENANCE AND REPAIR, 1998, : 205 - 211
  • [15] STRENGTH ANALYSIS OF MASONRY ARCH BRIDGES
    Lagoda, Grazyna
    Lagoda, Marek
    ROADS AND BRIDGES-DROGI I MOSTY, 2005, 4 (04): : 31 - 72
  • [16] Masonry arch bridges fragility assessment
    Tecchio, G.
    da Porto, F.
    Thiella, C.
    Dona, M.
    Modena, C.
    MAINTENANCE, MONITORING, SAFETY, RISK AND RESILIENCE OF BRIDGES AND BRIDGE NETWORKS, 2016, : 520 - 520
  • [17] The influence of soil and masonry type on the strength of masonry arch bridges
    Hughes, TG
    Davies, MCR
    Taunton, PR
    ARCH BRIDGES: HISTORY, ANALYSIS, ASSESSMENT, MAINTENANCE AND REPAIR, 1998, : 321 - 330
  • [18] Strengthening of masonry arch bridges with "RAM" - Reinforced Arch Method
    Jurina, L.
    BRIDGE MAINTENANCE, SAFETY, MANAGEMENT, RESILIENCE AND SUSTAINABILITY, 2012, : 1063 - 1070
  • [19] Seismic vulnerability assessment of masonry arch bridges
    Saygili, Ozden
    Lemos, Jose, V
    STRUCTURES, 2021, 33 : 3311 - 3323
  • [20] Centrifuge testing of model masonry arch bridges
    Davies, MCR
    Hughes, TG
    Taunton, PR
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-GEOTECHNICAL ENGINEERING, 1998, 131 (03) : 141 - 145
12345