Structural dynamics

Aim:To design and analysis of G+3 hostel building in ETABS and foundation in SAFEIntroduction:The procedure and anaylsis and design of given building will depend on the type of building, its complexity, the number of stories etc.First architectural drawings of the building are studied, structural…

AIM:-  To model the isolated footing by using  SAFE and to analyze and to design it to verify the size, depth and calculation of steel providedINTRODUCTION:- All the steps are going to be mentioned along with step by step procedure.PROCEDURE:-Open SAFE softwareCreate a new modelEdit the settings Edit the…

AIM:- To design a square footing for a column size of 400*400 using manually. To do the following checks for gross bearing pressure, provide sufficient depth and longitudinal steel, anchorage, and the bearing pressure at the column-footing joint as per IS codes. Also to provide as a simple sketch showing the size of the…

AnswerAim:To model an apartment with all seismic consideration, based on given architectural input and to know how to check the seismic performance of an apartment using ETABSIntroduction:To model and analyse the G+7 residential building with the given architectural drawing using ETABSData required for Etabs analysis:Pinned…

ANS:AIM:To Extract values of longitudinal steel ratio, boundary element length and shear reinforcing ratio from the design results.To tProvide cross sectional steel arrangement of the shear wall from its base up to terrace.Using AutoCAD application for this exercise or Alternatively, it can be drawn by hand as well.To…

ANSWER:COMPLETE STEPWISE PROCEDURE TO DESIGN COLUMNS IN ETABS AND EXECUTE THE DETAILING USING AUTOCADOpen the Model for which You Want to Design Columns in ETABSDouble click on the ETABS shortcut on your desktop or run it from the start menu.Wait for it to load till the ETABS opening screen appears on your computer.From…

Aim:-  Detailed design of beams from Etabs 2018.Provide details of longitudinal and shear reinforcements for the given two continuous beams.Calculate the maximum shear force value for one span of a continuous beam.Introduction: -Beams are horizontal structural members used to support lateral loads.In conventional…

Ans :-Factors influencing the dynamic characteristics of a building :--  Buildings oscillate during earthquake shaking. The oscillation causes inertia force to be induced in the building.- The intensity and duration of oscillation, and the amount of inertia force induced in a building depend on features of buildings,…

Ans:Given data:Structural Element Sizes: Beams: 300 × 400 mm Columns: 800 × 800 mm Slab: 150 mm thick Material Properties:Grade of Concrete: M30 Grade of Steel Reinforcement Bars: Fe 415 Loading details: Dead Load on beams from infill wall: 10 kN/m (Let us assume the same for roof floor…

Ans2-Issues in the given framing plan: Indirect lateral load transfer in X and Y direction – the beams are connecting to another beams mixes ineffective during natural loads transfer in such condition, the primary beam is prone to shear failureEccentricity, the longer the distance the distance between center…

Ans1-Symmertry:It is observed that the distribution of mass,stiffness is across the plan has good symmetrical aspects.This tends to reduce the horizontal displacements in both of the two horizontal displacements in both of the two Orthogonal Horizontal Directions.It also has a very good uniformity also.Redundancy: There…

Ans1-STEP-1 STEP-2  STEP-3 STEP-4STEP-5 STEP-6 

Ans2-Elastic behaviorInelastic behaviorPlastic behaviorNon-linear Inelastic behaviorElastic behavior: Elasticity is the ability of a body to resist any permanent change to it when stress is applied. When stress application ceases, the body regains its original shape and size. Different materials show different…

Ans1-a)  This crack will be formed due to the flexural failure of a beam. The flexural strength, known as modulus of rupture, bend strength, or fracture strength, is a material property, defined as the stress in a material just before it yields in a flexure test. The flexural…

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AIM- To create a 3 dimensional model of the residential building with a rendered view.   INTRODUCTION-                     I will create a plan in 2D, then convert it into 3D using AutoCAD and later apply materials and do rendering. AutoCAD is primarily used for generating 2D sketches. There is a wide range of pre-defined…

AIM- To design and draft a layout of a residential building of plot size 60 'x 20'(18.3m x 6m) and orientation east facing and develop architectural drawing (floor plan, elevations and sections) and stuctural drawing (column, beam ,footing plan).   INTRODUCTION- Built up area or plinth area : Area excluding empty space…

AIM-  To prepare a G+1 floor residential plan, according to Vaastu Shastra To list down the names of the structural drawings required to be provided to the site for construction. To calculate the individual corresponding loads from the members as per IS code and assume the sizes of the structural elements for it.…

  Concrete mix design for M50 grade concrete without flyash-    1. Stipulations for proportioning : Grade designation - M50 Type of cement - OPC 43 grade conforming to IS 8112 Maximum nominal size of aggregate is 20 mm Minimum cement content : 320 kg/m^3 (From table 5 of IS 456 : 2000 - Exposure condition)…