Yapıların Güven Analizi

Öz

Yapı tasarımı mühendisliğinde kullanılan tolerans teorisinde güven analizi yapılması önerilmektedir. Metot, bazı güç kaynaklarını ortaya çıkarır ve γ faktörü ile karakterize edilen eşdeğer güvenliği sağlar. X, Y gibi dağılım eğrileri için normal dağılım kuralını kabul eder.

Yapı üzerinde yükleme işlemini rastgele karakterize etmeye müsaade eden farklı faktörler yapı analizinde dikkate alınmalıdır. Güç analizinin doğruluğu ve yapıların şekil değiştirilebilirliği güvenlik faktörü niceliğinin gözden geçirilebilmesini gerektirir.

Anahtar Kelimeler

• Rasgele, katsayısı, stres, olasılık, inşaat, güvenlik

Safety Analysis of Constructions

Öz

Safety analysis method using the theory of tolerance in designing engineering constructions is suggested. For the distribution curves х,у,…, the normal distribution law is accepted. The method allows to reveal some strength reserves and provides equal safety characterized by the factor .

Different factors that allow to consider the random character of loads operating on the construction should be taken into account for analysis of constructions. Accuracy of strength analysis and deformability of constructions is resolving for revision of safety factor quantities.

Anahtar Kelimeler

• Random, coefficient, stress, probability, construction, safety

Kaynakça

1. Rzhanitsin A.R., “Economical principle of safety analysis” Stroitelnaya mekhanika i raschet sooruzheniy. 1953, № 3.
2. Chiras A.A., “On rational design of elasticoplastic discrete systems under random loads”.Reliability problems in structural mechanics. Vinus, 1968
3. Pochtman Yu. M., Hariton L.E. “Optimal design of constructions with regard to reliability Stroitelnaya mekhanika I raschet Sooruzheniy, 1976, № 6.
4. Bolotin V.V., “Statistical aspects in theory of structural stability” In dynamic stability of structures, Oxford, Pergamon Press, 1967.
5. Hotsialov N.F., “Safety factor” Stroitelnaya promyshlennost, 1929, № 10.
6. Timashev S.A., “The methods of construction reliability normalization with uneconomical responsibility” Reliability problems of reinforced concrete constructions Kuibyshev, 1973. Bolotin V.V., “On combination of random loads acting on the construction, Stroitelnaya mekhanika i raschet sooruzheniy”1962.
7. Bolotin V.V., “Problems of reliability theory in deformable solids mechanics”, Continuum mechanics and related problems of analysis. M. Nauka, 1972.
8. Vasenin V.L., Dneprov I.V., “Sinyashek M.N. Reliability prediction of Martov type systems” Izvestiya Vuzov. Mashinostroyenie. 1977.

9. Bolotin V.V., “The methods of probability theory and reliability theory in construction analysis” M. 19 Venstel E.S., “Probability theory” Nauka, 1964.
10. Gnedenko B.V., “The course of probabilities” Fizmatyiz, 1961.
11. Rzhanitsin A.R., “Statistical method of definition of admissible stresses under buckling” M. Stroyizdat, 1951.
12. Streletskiy N.S. “Up-to-date state of analysis of constructions” Izvestiya Vuzov. Stroitelstvo I architecture, 1963.
13. Building codes and rules. 2.03.01-84. Concrete and reinforced concrete constructions. M. Gosstroy SSSR, 1992.