Structural dynamics

Q.1 Open both the Architectural & the Structural files File --> Export --> NWC Q.2 Open the exported architectural file from inside the Navisworks File --> Open To make a walkthrough --> Viewpoint --> Walk To record the walkthrough --> Viewpoint --> Save Viewpoint --> Record Use the mouse…

Q.1 To run Dynamo --> Open new Revit Architectural Template --> Manage --> Dynamo --> New Q.2 To run Dynamo --> Open new Revit Architectural Template --> Manage --> Dynamo --> New Q.3 Open new Revit Architectural Template --> Architecture --> Draw 4 axes, 4 columns & 4 walls Run Dynamo…

Q.1 The selected type to model is an "Office Building" Q.2 The following assumptions are in compliance with the NBC: The open space around the building shall not be less than 4.5 m The type of construction is Type 2, hence the FAR value for a such business building shall be taken as 2.9 The plot size is taken as 40 m x…

Q.1 For the ceiling: Architectural ribbon --> Ceiling --> Pick lines   Q.2 For the roof: Architectural ribbon --> Roof --> Roof by Footprint Adjusting the slope to 10 degrees from the project units window Q.3 For the structural plan view: View ribbon --> Plan Views --> Structural Plan   Q.4…

Q.1   Studying the following aspect of the building: a) Symmetry      For X-Direction: The building is symmetrical in the X-direction.      For Y-Direction: The building is symmetrical in the Y-direction. b) Redundancy      For X-Direction: There are 7 supports (except…

General: Forming the mass matrix (m) as mij = 0 where i≠j & the story masses at the main diagonal where m11 for the first story & m55 for the 5th story. Mass Matrix (m) =   Applying the following equations of the modal analysis: Studying the 5 mode shapes of the structure brings the following results: For…

Q.1 The main differences between Static & Dynamic Analysis are: 1- Acceleration: In Static Analysis, the load doesn't vary with time, hence no acceleration exists. Conversely, in Dynamic Analysis, the load does vary with time, and the acceleration is to be considered. 2- Motion: In Static Analysis, the motion doesn't…

Q1.a)   Observation: Concrete crush and exposed reinforcement at the lower part of the beam-column joint. No defect was noticed at the upper part of the beam-column joint. Cracks developed from bottom to top. Comments: Flexural failure due to reversal stresses of an earthquake. During stress reversal, the top compression…

1) Requirement #1 The beam under consideration has 4 spans & supports on 5 girder support. Assuming the supports are A,B,C,D & E from the left. a) Loads on Beam i) Dead loads Assume the unit weight of concrete = 25 kN/m^3 Own weight =B*H*concrete unit weight = 0.5*0.75*25 = 9.375 kN/m' Load from slabs All slabs'…