Civil Engineering Community. Home; Latest Posts. Column Details from ETABS Design. ConSteel 13 - What's New. SCIA Engineer 19 - Design Accelerated. FLAC3D 6 Introductory Webinar. Working with Building Blocks in FLAC3D 6. ETABS 2016 - Seismic Load Using UBC-97 WS Atkins & Partners Overseas 9. 1.4 Wall Pier Shear Design Wall pier shear design is performed at top and bottom of pier section. ETABS follows the procedure as per BS 8110, CI. No. 3.4.5. Concrete shear stress is limited to avoid shear cracking prior to the ultimate limit state, hence the shear stress is limited to equation 6b in the code. Instructional Material Complementing FEMA 451, Design Examples Seismic Load Analysis 9 - 17 1a, 1b) Stiffness (Soft Story) Irregularity Vertical Structural Irregularities Irregularity (1a) exists if stiffness of any story is less than 70% of the stiffness of the story above or less than 80% of the average stiffness of the three stories above. ETABS" presented by Seminar Topics Shear Wall Design- Auto Loading Combinations- Design Groups Reference Lines and Reference Planes Pier/Spandrel Assignments UBC Seismic zone factor, Z = 0.40 UBC Soil Profile Type = SC UBC Importance factor, I = 1.0 The Uniform Building Code and ACI offer only limited guidance for the design and detailing of shear walls of compound configurations such as "I", "L", "C", and "T" shapes in plan. There is a dearth of examples for seismic design and detailing of such shear walls, particularly for high-rise buildings in zones of high • Updated shear wall design including seismic for codes listed below • New verification manual List of Implemented Design Codes o UBC 97 • Response spectrum functions codes: o AS1170-2007 o ASCE 7-02 o ASCE 7-05 152 Earthquake Resistant Design According To 1997 UBC Major Changes from UBC 1994 (1) Soil Profile Types: The 1997 UBC seismic design provisions are based on strength-level De is the length, in meters, of each shear wall in the first story in the direction parallel to the applied forces. The base shear forces to use in the design will be calculated using the Auto Load Function of ETABS Program using the "Equivalent Lateral Force Procedure" and the "Dynamic Analysis Procedures" as set out in UBC 97 Response Spectrum Analyses or ASCE 7 whichever code is required in your design. Modeling concrete cracked section properties for building analysis For shear wall (both piers and spandrels), the flexural and axial behavior is modified by either f11 or f22 depending on the orientation of the local axis and the shear behavior is controlled by f12. and code terms f11 or Ubc 97 Steel Seismic Design Manual The Seismic Design Handbook: Farzad Naeim: 9780792373018 The Seismic Design Handbook Hardcover Federal Emergency 2000, UBC-97, 2012 IBC Etabs shear wall design manual ubc 97 Shear Wall Design Manual. 1997 UBC ETABS Three Dimensional Analysis and Design of Building Systems Shear Wall Design Manual for the 1997 UBC Does anybody know the