Control of Early-Age Cracking in Watertight Concrete Structures

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Considering the importance of leaking cracks in terms of serviceability and durability of watertight concrete structures, emphasis is placed on thermal movements and their effect on foundation slabs and walls. Both members are usually restrained to some degree externally and/or internally. The results indicate that restrained thermal stresses are the primary cause of early-age cracks in concrete members.

This paper offers a discussion of mitigation strategies to prevent the formation and propagation of early-age separating cracks. A FEM-based analysis was used to determine the development of stresses in walls on mat foundations in relation to the crack risk assessment.

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  • ACI Committee 207 (2007) ACI 207.2R-07: Report on thermal and volume change on cracking pf mass concrete. American Concrete Institute 28 pp. Farmington Hills MI.

  • Bamforth P. B. (2007) Early-age thermal crack control in concrete. CIRIA C660 London.

  • Bamforth P. – Denton S. – Shave J. (2010) The development of a revised unified approach for the design of reinforcement to control cracking in concrete resulting from restrained contraction. ICE Research Project 0706 67 pp.

  • EN 13670 CEN (2004) Execution of concrete structures 64 pp. Brussels.

  • EN 1992-3 CEN (2006) Design of concrete structures. Part 3: Liquid retaining and containment structures. 24 pp. Brussels.

  • JSCE (2007) Guidelines for Concrete. No. 15: Standard Specifications for Concrete Structures: Design. Japan Society of Civil Engineers Tokyo Japan.

  • Lohmayer G. – Ebeling K. (2009) Weisse Wannen einfach und sicher. 9 überarbeitete Auflage Verlag Bau + Technik 461 pp. (in German)

  • Mihashi H. – de B. Leite J.P. (2004) State-of-the-Art Report on Control of Cracking in Early Age Concrete. Journal of Advanced Concrete Technology 2(2) pp. 141 ̶ 154.

  • Rostásy F. S. – Tanabe T. – Laube M. (1998) Assessment of External Restraint. In: Prevention of Thermal Cracking in Concrete at Early Ages. E&FN SPON London UK pp. 149-177.

  • Schlicke D. – Tue N. V. (2015) Minimum reinforcement for crack width control in restrained concrete members considering the deformation compatibility. Structural concrete 16 pp. 221-232 DOI: 10/1002/suco.201400058

  • Schlicke D. – Matiašková L. – Šoltész J. (2018 in print) Influence of Partial Restraining Conditions and Poisson’s Effect in Bottom-Restrained Walls. SynerCrete’18 International Conference on Interdisciplinary Approaches for Cement-based Materials and Structural Concrete 24-26 October 2018 Madeira Island Portugal

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