Reliability analysis of shear strength equations of RC beams

Sema Alacalı; Güray Arslan

Makale detayları

Reliability analysis of shear strength equations of RC beams

Yazarlar:

Sema Alacalı | Güray Arslan

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Structural Biology

Dergi:

Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.141-152

Belge Tipi:

Makale

Yayın Tarihi:

2/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001312368

pISSN:

1304-7191

Anahtar kelimeler:

Özet:

 Shear strength of a reinforced concrete RC member should be larger than its flexural strength, in order to prevent the shear failure, which is sudden and brittle. The reliability of a RC beam against the shear failure is closely related to the reliability of the equation determin-ing its shear strength. In this study, the reliabilities of shear strength equations of RC beams were investigated by constructing the performance function between prediction equations and experimental results using a second-moment approach. It is assumed that the random variables are statistically independent, and the correlation effects are not taken into account. It is observed from the reliability rankings that the equation of EN 1992:2004 yields the lowest failure probability while the equation of Zsutty is the highest failure probability.

 Shear strength of a reinforced concrete RC member should be larger than its flexural strength, in order to prevent the shear failure, which is sudden and brittle. The reliability of a RC beam against the shear failure is closely related to the reliability of the equation determin-ing its shear strength. In this study, the reliabilities of shear strength equations of RC beams were investigated by constructing the performance function between prediction equations and experimental results using a second-moment approach. It is assumed that the random variables are statistically independent, and the correlation effects are not taken into account. It is observed from the reliability rankings that the equation of EN 1992:2004 yields the lowest failure probability while the equation of Zsutty is the highest failure probability.

 Shear strength of a reinforced concrete RC member should be larger than its flexural strength, in order to prevent the shear failure, which is sudden and brittle. The reliability of a RC beam against the shear failure is closely related to the reliability of the equation determin-ing its shear strength. In this study, the reliabilities of shear strength equations of RC beams were investigated by constructing the performance function between prediction equations and experimental results using a second-moment approach. It is assumed that the random variables are statistically independent, and the correlation effects are not taken into account. It is observed from the reliability rankings that the equation of EN 1992:2004 yields the lowest failure probability while the equation of Zsutty is the highest failure probability.

 Shear strength of a reinforced concrete RC member should be larger than its flexural strength, in order to prevent the shear failure, which is sudden and brittle. The reliability of a RC beam against the shear failure is closely related to the reliability of the equation determin-ing its shear strength. In this study, the reliabilities of shear strength equations of RC beams were investigated by constructing the performance function between prediction equations and experimental results using a second-moment approach. It is assumed that the random variables are statistically independent, and the correlation effects are not taken into account. It is observed from the reliability rankings that the equation of EN 1992:2004 yields the lowest failure probability while the equation of Zsutty is the highest failure probability.

Makale detayları

Reliability analysis of shear strength equations of RC beams

Yazarlar:

Sema Alacalı | Güray Arslan

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Structural Biology

Dergi:

Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.141-152

Belge Tipi:

Makale

Yayın Tarihi:

2/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001312368

pISSN:

1304-7191

Reinforced Concrete

Beam

Shear Strength

Probability

Reliability

Failure

Survival

Sayı

Makale detayları

Yazarlar: Sema Alacalı | Güray Arslan

Yayıncı: Yildiz Technical University

Ana Başlıklar: Structural Biology

Dergi: Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.141-152

Belge Tipi: Makale

Yayın Tarihi: 2/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001312368

pISSN: 1304-7191

Sayı

Yazarlar:

Sema Alacalı | Güray Arslan

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Structural Biology

Dergi:

Sigma Journal of Engineering and Natural Sciences Vol.42 Issue 1, pp.141-152

Belge Tipi:

Makale

Yayın Tarihi:

2/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001312368

pISSN:

1304-7191