Condition based serviceability and reliability assessment of wood pole structures

被引：0
|
作者：
Bhuyan, GS [1 ]
机构：
[1] Powertech Labs Inc, Surrey, BC V8W 7R7, Canada
来源：
ESMO '98 PROCEEDINGS: ESMO '98 - 1998 IEEE 8TH INTERNATIONAL CONFERENCE ON TRANSMISSION & DISTRIBUTION CONSTRUCTION, OPERATION & LIVE-LINE MAINTENANCE PROCEEDINGS | 1996年
关键词：
wood poles; decay mapping; condition assessment; serviceability assessment; reliability assessment; uprating; upgrading; life extension;
D O I：
10.1109/TDCLLM.1998.668401
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
New procedures have been developed to assess serviceability of existing wood pole structures. Above or below groundline decay is measured using an instrumented drill and mapped using a customised computer program. Pole structures that contain localised mapped decay are analysed using either deterministic or probabilistic finite element approaches to establish a factor of safety regarding strength and/or probability of survival of the structure. If the poles are involved in an uprating/upgrading/life extension project, additional data is obtained to determine the number of survived years, the acceptable level of reliability, and appropriate inspection intervals. The uniqueness and the benefits of the new methodologies are discussed through examples and a case study.
引用
收藏
页码：333 / 339
页数：7
相关论文
共 50 条
  • [11] Reliability analysis of serviceability limit state of geotechnical structures
    Goh, ATC
    Kulhawy, FH
    PROCEEDINGS OF THE TWELFTH ASIAN REGIONAL CONFERENCE ON SOIL MECHANICS AND GEOTECHNICAL ENGINEERING, VOL 1 AND 2, 2003, : 947 - 950
  • [12] Serviceability limit state target reliability for concrete structures
    Way, Andrew
    Bakker, Frederik
    Proske, Dirk
    Viljoen, Celeste
    STRUCTURAL SAFETY, 2025, 114
  • [13] Vision based condition assessment of structures
    Uhl, Tadeusz
    Kohut, Piotr
    Holak, Krzysztof
    Krupinski, Krzysztof
    9TH INTERNATIONAL CONFERENCE ON DAMAGE ASSESSMENT OF STRUCTURES (DAMAS 2011), 2011, 305
  • [14] Interval Reliability Based Condition Assessment of Bridges
    Karunananda, P. A. K.
    Ohga, M.
    Dissanayake, P. B. R.
    ADVANCES IN STRUCTURAL ENGINEERING, 2011, 14 (03) : 519 - 532
  • [15] RELIABILITY-BASED DESIGN PROCEDURES FOR WOOD STRUCTURES
    ZAHN, JJ
    FOREST PRODUCTS JOURNAL, 1977, 27 (03) : 21 - 28
  • [16] Increasing Reliability of Participatory Sensing for Utility Pole Condition Assessment Using Fuzzy Inference
    Kim, Hongjo
    Ham, Youngjib
    JOURNAL OF CONSTRUCTION ENGINEERING AND MANAGEMENT, 2021, 147 (01)
  • [17] Serviceability assessment of deteriorating reinforced concrete structures
    Lawanwisut, W
    Li, CQ
    Aguiar, SD
    Chen, Z
    SYSTEM-BASED VISION FOR STRATEGIC AND CREATIVE DESIGN, VOLS 1-3, 2003, : 1803 - 1809
  • [18] Reliability assessment and life prediction for serviceability of concrete bridges
    Lu, D. -G.
    Jiang, W.
    Fan, X. -P.
    Yang, Y. -X.
    APPLICATIONS OF STATISTICS AND PROBABILITY IN CIVIL ENGINEERING, 2011, : 595 - 600
  • [19] SERVICEABILITY AND RELIABILITY OF ANTENNA STRUCTURES - PART 2: APPLICATION.
    Wang, S.H.
    Yao, J.T.P.
    Chen, W.F.
    Purdue University, School of Civil Engineering, Structural Engineering (Technical Report) CE-STR, 1982,
  • [20] SEMINAR ON MEANS OF IMPROVING RELIABILITY AND SERVICEABILITY OF WELDED JOINTS AND STRUCTURES
    POPEKHIN, MM
    WELDING PRODUCTION, 1968, 15 (11): : 89 - &
12345