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
  • [41] Construction conception and structural conservation of masonry arch bridges
    Bellomo, M
    D'Agostino, S
    ARCH BRIDGES: HISTORY, ANALYSIS, ASSESSMENT, MAINTENANCE AND REPAIR, 1998, : 353 - 359
  • [42] Finite-element analysis of masonry arch bridges
    Department of Civil and Transportation Engineering, Napier University, Edinburgh, United Kingdom
    不详
    Proc. Inst. Civ. Eng. Struct. Build., 2 (119-127):
  • [43] Efficiency of selected strengthening methods of masonry arch bridges
    Kaminski, T.
    BRIDGE MAINTENANCE, SAFETY, MANAGEMENT, LIFE-CYCLE SUSTAINABILITY AND INNOVATIONS, 2021, : 3820 - 3827
  • [44] Load rating of existing masonry arch bridges in USA
    Wu, Xuezeng
    PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON ARCH BRIDGES (ARCH '10), 2010, : 363 - 369
  • [45] ACOUSTIC-EMISSION MONITORING OF MASONRY ARCH BRIDGES
    ROYLES, R
    BRITISH JOURNAL OF NON-DESTRUCTIVE TESTING, 1991, 33 (07): : 339 - 343
  • [46] Innovative retrofitted reinforcement techniques for masonry arch bridges
    Sumon, S. K.
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-BRIDGE ENGINEERING, 2005, 158 (03) : 91 - 99
  • [47] The Ultimate Bearing Capacity analysis of masonry arch bridges
    Chen, Kefan
    Li, Yuan
    Hui, Qixiang
    Zhou, Bin
    Wang, Kang
    GRADEVINAR, 2022, 74 (11): : 957 - 966
  • [48] Computational modelling of historic masonry railroad arch bridges
    Sobczyk, Bartosz
    Pyrzowski, Lukasz
    Miskiewicz, Mikolaj
    COMPUTERS & STRUCTURES, 2024, 291
  • [49] Comparison of seismic assessment procedures for masonry arch bridges
    Pela, Luca
    Aprile, Alessandra
    Benedetti, Andrea
    CONSTRUCTION AND BUILDING MATERIALS, 2013, 38 : 381 - 394
  • [50] Reliability-based assessment of masonry arch bridges
    Casas, Joan R.
    CONSTRUCTION AND BUILDING MATERIALS, 2011, 25 (04) : 1621 - 1631
12345