Skip to main content
Erschienen in: Engineering with Computers 4/2023

01.06.2022 | Original Article

Structural inverse analysis of concrete dams: considering residual hydration heat effect on dam displacements

verfasst von: Lifu Yang, Zhiping Wen, Xiaoqun Yan, Qianyu Hua, Huaizhi Su

Erschienen in: Engineering with Computers | Ausgabe 4/2023

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

This paper studies the macro effect of residual hydration heat on dam displacements and the application of the metaheuristic algorithm in structural inverse analysis. Based on the one-dimension heat equation, this paper proposes an extended statistical model concerning the hydration heat effect for dam health monitoring, in which the measured dam displacements are divided into hydrostatic, seasonal temperature, hydration heat, and aging components. A hybrid optimization algorithm is presented, which combines an improved particle swarm optimization (IPSO) with a beta differential evolution algorithm (BDE) and uses an annealing factor to adjust the percentage of use of IPSO and BDE. The monitoring data of a roller compacted concrete dam were taken as an example to verify the extended statistical model. The results demonstrate that the proposed hydration heat formulation is able to capture the long-term effect of residual hydration heat on dam displacements and the dissipation process of the residual hydration heat causes an increasing displacement upstream with time. Based on the results of the structural inverse analysis, the hydrostatic and seasonal components of dam displacements predicted by the finite element model are in excellent agreement with the ones separated by the statistical model, respectively.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
16.
Zurück zum Zitat Wu Z (2003) Safety monitoring theory and its application of hydraulic structure. Higher Education Press Wu Z (2003) Safety monitoring theory and its application of hydraulic structure. Higher Education Press
40.
Zurück zum Zitat Price K, Storn RM, Lampinen JA (2006) Differential evolution: a practical approach to global optimization. Springer Science & Business MediaMATH Price K, Storn RM, Lampinen JA (2006) Differential evolution: a practical approach to global optimization. Springer Science & Business MediaMATH
47.
Zurück zum Zitat Bazant ZP, Wittmann FH (1982) Creep and shrinkage in concrete structures. Johan Wiley & Sons Ltd. Bazant ZP, Wittmann FH (1982) Creep and shrinkage in concrete structures. Johan Wiley & Sons Ltd.
55.
Zurück zum Zitat Chatterjee S, Hadi AS (2015) Regression analysis by example. WileyMATH Chatterjee S, Hadi AS (2015) Regression analysis by example. WileyMATH
67.
Zurück zum Zitat Johnson NL, Kotz S, Balakrishnan N (1995) Continuous univariate distributions, volume 2 (Vol. 289). WileyMATH Johnson NL, Kotz S, Balakrishnan N (1995) Continuous univariate distributions, volume 2 (Vol. 289). WileyMATH
69.
Zurück zum Zitat Wang X, Hao M, Cheng Y, Lei R (2009) PDE-PEDA: a new pareto-based multi-objective optimization algorithm. J UCS 15(4):722–741MathSciNetMATH Wang X, Hao M, Cheng Y, Lei R (2009) PDE-PEDA: a new pareto-based multi-objective optimization algorithm. J UCS 15(4):722–741MathSciNetMATH
70.
Zurück zum Zitat Schaffer JD (1985) Multiple objective optimization with vector evaluated genetic algorithms. In: Proceedings of the First International Conference on genetic algorithms and their applications, Lawrence Erlbaum Associates, Hillsdale:93-100. Schaffer JD (1985) Multiple objective optimization with vector evaluated genetic algorithms. In: Proceedings of the First International Conference on genetic algorithms and their applications, Lawrence Erlbaum Associates, Hillsdale:93-100.
Metadaten
Titel
Structural inverse analysis of concrete dams: considering residual hydration heat effect on dam displacements
verfasst von
Lifu Yang
Zhiping Wen
Xiaoqun Yan
Qianyu Hua
Huaizhi Su
Publikationsdatum
01.06.2022
Verlag
Springer London
Erschienen in
Engineering with Computers / Ausgabe 4/2023
Print ISSN: 0177-0667
Elektronische ISSN: 1435-5663
DOI
https://doi.org/10.1007/s00366-022-01675-w

Weitere Artikel der Ausgabe 4/2023

Engineering with Computers 4/2023 Zur Ausgabe

Neuer Inhalt