Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shear characteristics of horizontal expansion joints in the Toktogul hydroelectric station dam
Conclusion Shear tests of experimental blocks under conditions approximating the conditions of placing and curing concrete in the Toktogul dam showed that the strength of the horizontal joints (cohesion) is 11 kg/$ cm^{2} $. The relation between shear stresses and compressive stresses for joints with undisturbed $ τ_{1} $ and disrupted $ τ_{2} $ cohension is close to linear in the interval σ=0–35 kg/$ cm^{2} $; $ τ_{1} $=11.3+1.68σ;$ τ_{2} $=1.67σ. The average value of the resistance coefficient of concrete on concrete for the joints is respectively 1.68 and 1.67.
Shear characteristics of horizontal expansion joints in the Toktogul hydroelectric station dam
Conclusion Shear tests of experimental blocks under conditions approximating the conditions of placing and curing concrete in the Toktogul dam showed that the strength of the horizontal joints (cohesion) is 11 kg/$ cm^{2} $. The relation between shear stresses and compressive stresses for joints with undisturbed $ τ_{1} $ and disrupted $ τ_{2} $ cohension is close to linear in the interval σ=0–35 kg/$ cm^{2} $; $ τ_{1} $=11.3+1.68σ;$ τ_{2} $=1.67σ. The average value of the resistance coefficient of concrete on concrete for the joints is respectively 1.68 and 1.67.
Shear characteristics of horizontal expansion joints in the Toktogul hydroelectric station dam
Sudakov, V. B. (Autor:in) / Minarskii, A. E. (Autor:in) / Pashchenko, V. I. (Autor:in) / Vasilevskaya, S. K. (Autor:in)
1974
Aufsatz (Zeitschrift)
Englisch
BKL:
56.30
Wasserbau
Lokalklassifikation TIB:
770/6550/8000
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