DESIGN SPECIFICATIONS FOR HIGHWAY BRIDGES - IISEE

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Table 4.3.1 in accordance with the ground type specified in Section 4.5 and the fundamental period T. SII0 : Standard acceleration response spectra (gal) Type II. It shall be a value from Table 4.3.2 in accordance with the ground type specified in Section 4.5 and the fundamental period T. Table 4.3.1 Standard Acceleration Response Spectra Type I, SI0 Ground Type Type I Type II Type III SIo (gal) with Fundamental Period T(s) T ≦1.4 1.4
4.4 Modification Factor for Zones Modification factor for zones shall be determined in accordance with Table 4.4.1 for different zones. When the bridge site is just located on the border between different zones, the higher factors shall be adopted. Table 4.4.1 Modification Factors for Zones, c z Zone Modification Factor c z Definitions A 1.0 Regions other than the followings B 0.85 Regions specified in item (II) of the Table in Section 1 (Z-values), “Z-values, methods for calculating Rt and Ai and standard for a specific administrative organ to designate areas with remarkably unstable ground “ (Ministry of Construction Notification) C 0.7 Regions specified in items (III) and (IV) of the Table in Section 1 (Z-values), “Z-values, methods for calculating Rt and Ai and standard for a specific administrative organ to designate areas with remarkably unstable ground “ (Ministry of Construction Notification) 10
Page 1 and 2: DESIGN SPECIFICATIONS FOR HIGHWAY B
Page 3 and 4: 6.3 Verification of Seismic Perform
Page 5 and 6: 12.6 Design of Members of Pier Foun
Page 7 and 8: construction site, and is normally
Page 9 and 10: Chapter 2 Basic Principles for Seis
Page 11 and 12: Chapter 3 Loads to be considered in
Page 13: Table 4.2.1 Standard Acceleration R
Page 17 and 18: Chapter 5 Verification of Seismic P
Page 19 and 20: Chapter 6 Verification Methods of S
Page 21 and 22: T 2.01 ・・・・・・・・
Page 23 and 24: 6.2.5 Seismic Hydrodynamic Pressure
Page 25 and 26: Ground Surface Average Section Fig.
Page 27 and 28: Table 6.3.1 Standard Values of the
Page 29 and 30: 6.4.3 Design Horizontal Seismic Coe
Page 31 and 32: khc0 : Standard value of the design
Page 33 and 34: 6.4.6 Performance Verification for
Page 35 and 36: the shear strength based on Section
Page 37 and 38: Chapter 7 Verification Methods of S
Page 39 and 40: 2) Steel piers and steel superstruc
Page 41 and 42: Chapter 8 Effects of Seismically Un
Page 43 and 44: k hg : Design horizontal seismic co
Page 45 and 46: design shall be assumed to be actin
Page 47 and 48: H L : Thickness of liquefying layer
Page 49 and 50: (6) When an isolation bearing is us
Page 51 and 52: 9.3.3 Equivalent Linear Model of Is
Page 53 and 54: 9.4 Basic Performance Requirement f
Page 55 and 56: 10.2 Evaluation of Failure Mode, La
Page 57 and 58: 10.3 Calculation of Lateral Strengt
Page 59 and 60: Horizontal force P Horizontal displ
Page 61 and 62: d : Effective length (mm) of latera
Page 63 and 64: 10.6 Structural Details for Improvi
Page 65 and 66:
h i = h M yi 1 D ・・・・
Page 67 and 68:
1.0 on the effects of alternative c
Page 69 and 70:
(2) Failure mode of an Reinforced C
Page 71 and 72:
Chapter 11 Verification of Seismic
Page 73 and 74:
Chapter 12 Verification of Seismic
Page 75 and 76:
12.5 Ductility and Displacement Cap
Page 77 and 78:
13.5 Design of Members of Abutment
Page 79 and 80:
14.3 Reinforced Concrete Superstruc
Page 81 and 82:
Girder Girder Girder Pier Fig. 14.4
Page 83 and 84:
Chapter 15 Verification of Sesmic P
Page 85 and 86:
horizontal seismic coefficient spec
Page 87 and 88:
provided in Section 6.3.3. Rd : Dea
Page 89 and 90:
a skew bridge or a curved bridge, t
Page 91 and 92:
length of the unseating prevention
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DESIGN SPECIFICATIONS FOR HIGHWAY BRIDGES - IISEE

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