Service life of leached concrete dam structures

被引：0
|
作者：
Ekstrom, T. [1 ]
机构：
[1] Carl Bro AB, Malmo, Sweden
来源：
Dams and Reservoirs, Societies and Environment in the 21st Century, Vols 1 and 2 | 2006年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The paper presents an investigation of a leached concrete wall at a hydropower station. Models are presented for water flow and leaching, both for homogenous and for cracked concrete. Two examples on leaching are given; one through a wall mentioned above and one through cracks in a buttress dam. The study shows how the concrete properties changes due to leaching.
引用
收藏
页码：979 / 986
页数：8
相关论文
共 50 条
  • [41] Service life and life cycle cost modelling of cathodic protection systems for concrete structures
    Polder, Rob B.
    Leegwater, Greet
    Worm, Daniel
    Courage, Wim
    CEMENT & CONCRETE COMPOSITES, 2014, 47 : 69 - 74
  • [42] An approach of service life in repair of structures with concrete due to natural hazards
    Maldonado, N. G.
    Pizarro, N. F.
    Michelini, R. J.
    Guzman, A. M.
    CONCRETE REPAIR, REHABILITATION AND RETROFITTING II, 2009, : 403 - 404
  • [43] On the uncertainty of service-life models for reinforced marine concrete structures
    Nilsson, LO
    INTERNATIONAL RILEM WORKSHOP ON LIFE PREDICTION AND AGING MANAGEMENT OF CONCRETE STRUCTURES, 2000, 16 : 1 - 13
  • [44] Future developments of service life design of concrete structures on the basis of DuraCrete
    Siemes, T
    Schiessl, P
    Rostam, S
    INTERNATIONAL RILEM WORKSHOP ON LIFE PREDICTION AND AGING MANAGEMENT OF CONCRETE STRUCTURES, 2000, 16 : 167 - 176
  • [45] A practical carbonation model for service life design of reinforced concrete structures
    Lele, H. R. Fotso
    Beushausen, H.
    Alexander, M. G.
    SCIENTIFIC AFRICAN, 2023, 20
  • [46] Prediction of service life of concrete structures using corrosion rate model
    Vedalakshmi, R.
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS, 2012, 165 (02) : 95 - 108
  • [47] Service-life performance of reinforced concrete structures in corrosive environments
    Val, D. V.
    Chernin, L.
    LIFE-CYCLE CIVIL ENGINEERING, 2008, : 247 - 252
  • [48] Additional protection methods contribution on service life of reinforced concrete structures
    Sanchez, Mercedes
    Cruz Alonso, Ma
    INFORMES DE LA CONSTRUCCION, 2009, 61 (516) : 101 - 102
  • [49] EXTENSION OF SERVICE LIFE OF REINFORCED CONCRETE STRUCTURES BY SURFACE IMPREGNATION WITH SILANE
    Zhao, Tie-jun
    Zhang, Peng
    Wittmann, Folker H.
    ADVANCES IN CONCRETE STRUCTURAL DURABILITY, PROCEEDINGS OF ICDCS2008, VOLS 1 AND 2, 2008, : 1267 - 1277
  • [50] Service life design of concrete structures by numerical modelling of chloride ingress
    Boutz, M. M. R.
    van der Wegen, G.
    Roelfstra, P. E.
    Haverkort, R.
    TAILOR MADE CONCRETE STRUCTURES: NEW SOLUTIONS FOR OUR SOCIETY, 2008, : 39 - 39
12345