Conclusions
-
1.
The suggestions on calculating the strength of concrete joints with transverse reinforcements were made on the basis of using the method of secondary stress fields and permit more complete consideration of the effect of the characteristics of the stress state on the strength of massive members.
-
2.
Unlike the preceding developments, the present suggestions make it possible to evaluate the reinforcement and concrete strength of the structural member being designed with pin resistance of the transverse bar reinforcement to the effect of the initial and secondary shear stresses in the longitudinal joint.
-
3.
The installation of an additional amount of transverse reinforcement precludes the probability of separation of the massive member along the longitudinal block joint and provides reliable and safe operation of the structure.
Similar content being viewed by others
Literature cited
A. P. Kirillov, “Effect of concreting joints on the behavior of reinforced-concrete members,” Gidrotekh. Stroit., No. 3 (1969).
A. P. Kirillov and V. B. Nikolaev, “Method of calculating massive reinforced-concrete members on the basis of numerical analysis of secondary stress fields,” in: Proceedings of Conferences and Meetings on Hydraulic Engineering [in Russian], Leningrad, Énergoatomizdat (1987).
I. B. Sokolov and E. N. Solomentseva, “Effect of cracks on the redistribution of stresses in concrete of hydraulic structures,” in: Transactions of Joint Conferences on Hydraulic Engineering. Limit State of Hydraulic Structures, Énergiya, Leningrad, No. 58 (1970).
V. E. Ni, “Inspection of the reliability and safety of hydraulic strctures,” Gidrotekh. Stroit., No. 6 (1987).
P. I. Vasil'ev, A. B. Golyshev, and A. S. Zalesov, “Reduction of the material intensity of structural members on the basis of the development of theory and methods of calculation,” Beton Zhelezobeton, No. 9 (1988).
V. B. Nikolaev, S. Ya. Gun, and S. E. Lisichkin, “Investigation of the strength of lightly reinforced members in the compressed zone with consideration of inelastic deformations of concrete,” Gidrotekh. Stroit., No. 3 (1986).
S. E. Lisichkin, “Stress state and strength of reinforced-concrete beam members with consideration of the formation and development of secondary cracks,” Author's Abstract of Candidate's Dissertation, Moscow (1989).
SNiP 2.03.01-84. Building Codes. Concrete and Reinforced-Concrete Members [in Russian], Gosstroi SSSR, Moscow (1985).
SNip 2.06.08-87. Building Codes. Concrete and Reinforced-Concrete Members of Hydraulic Strctures [in Russian], Gosstroi SSSR, Moscow (1987).
Recommendations on Assigning Transverse Reinforcement in Load-Bearing Zones of Beam Components and in Beam Components Having Longitudinal Construction Joints. II-851-87 [in Russian], Gidroproekt, Moscow (1987).
Recommendations on Calculating Massive Reinforced-Concrete Members of Hydraulic Structures for the Effect of Transverse Forces. II-871-88 [in Russian], Gidroproekt, Moscow (1989).
Reinforced-Concrete Walls of Earthquakeproof Buildings. Investigations and Fundamentals of Design. Joint Soviet/Greece Publication [in Russian], Moscow (1988).
Guide to SNiP 2.06.08-87 on the Design of Concrete and Reinforced Concrete Members of Hydraulic Structures (without Preliminary Stress) [in Russian], Gidroproekt, Moscow-Leningrad (1990).
V. B. Nikolaev and S. Ya. Gun, Stress State of Massive Noncrack-Resistant Reinforced-Concrete Members of Electric Power Stations [in Russian], Ékspress Inf., VNIIS Gosstroya SSR, Moscow (1987).
International Symposium on Analytical Evaluation of Dam Related Safety Problems. Presented Papers, Vol. 1, ICOLD, Danish and Iceland National Committees on Large Dams, Copenhagen, July 5, 1989.
G. Lombardi, “Querkraftbedingte Schaden in Bogensperren,” Wasser, Energie, Luft, 80, Jahrgang, Heft 5/6 (CH-5401, Baden) (1988).
Additional information
Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 3, pp. 46–49, March, 1990.
Rights and permissions
About this article
Cite this article
Zalesov, A.S., Lisichkin, S.E. Evaluation of the strength of reinforced-concrete members on the basis of secondary stress fields. Hydrotechnical Construction 24, 221–226 (1990). https://doi.org/10.1007/BF01433208
Issue Date:
DOI: https://doi.org/10.1007/BF01433208