Dowel design - cticm

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Steel dowel geometry+ =• On the basis of the past experience, which showed a better fatigue behaviour and easy fabrication process,it is advised to use the modified clothoidal shape (MCL) for the <strong>design</strong> of road and railway bridges.15/10/2012 Recent developments 5
Steel dowel geometry EN• The principle is that the basic shape can be scaled in function of e x .• The dowel axis distance e x is the considered as the basis dimension:150 mm ≤ e x ≤ 500mm, usually e x = 250mm, h D = 115mm, h D / e x = 0.4615/10/2012 Recent developments 6
Page 1: Precobeam - Composite dowelsDesign
Page 5: Typical Precobeam element(1) Steel
Page 10 and 11: Field of application• Longitudina
Page 12 and 13: Table of content• Content- Introd
Page 14 and 15: Load Bearing Behavior- Static loadi
Page 16 and 17: Experimental background15/10/2012 R
Page 18 and 19: 65 Push-out / Pull-out tests• Dow
Page 20 and 21: Dowel design - Static loadingVerifi
Page 22 and 23: Dowel design - Concrete shear failu
Page 24 and 25: Dowel design - Concrete pry-outPry-
Page 26 and 27: Spalling of concrete coverage15/10/
Page 28 and 29: Dowel design - Confinement reinforc
Page 30 and 31: Dowel design - Steel failure15/10/2
Page 32 and 33: Table of content• Content- Introd
Page 34 and 35: Dowel design - Stress verificationS
Page 36 and 37: Dowel design - Stress verificationS
Page 38 and 39: Dowel design - Concrete looseningAv
Page 40: Table of content• Content- Introd
Page 43 and 44: Dowel design - Fatigue verification
Page 45 and 46: Conclusion15/10/2012 Recent develop
Page 47 and 48: Conclusion?15/10/2012 Recent develo
Page 49 and 50: AcknowledgementsPreco+: Partners: S

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