Industrial Portfolio

Arash Lashkari

Structural Designer, EIT

Modern life is almost wholly dependent on engineering. Engineering means creation. It is everywhere and it is always

changing, and it is this in particular which attracts me to structural engineering. In this field I can combine my

knowledge and skills in physics and maths, two subjects which particularly interest me, and also work in an area

which is both diverse and exciting.

I am professional, capable, and motivated with over 8 years' experience in design of various types of structures

including mid-rise and high-rise residential, commercial, hospital, small bridge, school and industrial structures.

ABOUT PORTFOLIO

RESUME

ANALYSIS

CONTACT

PROJECT INTRODUCTION

DESIGN & CALCULATION

RESUMEProfessional Profile

8 years experience with proven competency in analysis and design of steel and concrete structures of residential,

commercial, schools, hospital and industrial buildings including underground structures

Met the academic requirements for P.Eng licensure

Successfully designed curved structure of commercial building totally more than 500,000 square ft. including slab

and foundation

Extensive experience in preparing specifications, technical reports, and structural drawings

Seismic/earthquake designed of reinforced concrete and steel structures

Knowledgeable in Canadian standards (CSA, NBCC), American codes (ACI, AISC, ASCE, IBC) and Ontario

Building Code (OBC)

Technical expert with ETABS, SAFE, SAP2000 and AutoCAD

Proven capacity to collaborate with cross-functional disciplines, such as architectural, geotechnical, mechanical

and electrical engineers

Excellent time management, multi-tasking, decision-making, strong Interpersonal skills and team-player

MAIN RESPONSIBILITIES

Analyzed and designed various types of buildings and structures including steel, reinforced concrete using ETABS and SAFE

Performed seismic analysis and earthquake engineering design for all structures

Analyzed and designed commercial, residential, governmental buildings including steel and

reinforced structures

Liaised with other designers and construction contractors to agree on safe designs and standards

compliances

Prepared design calculations, drawings, specifications and structural drawings using AutoCAD

Led teams of Civil, Architectural, Mechanical and Electrical engineers and efficiently delivered the

projects in accordance with agreed timeline

Prepared structural drawings, document specifications based on appropriate engineering criteria, and

technical manuals

PROFESSIONAL EXPERIENCE

Structural Designer 2016 Present

Can Consulting Engineering Company, Toronto, Canada

Structural Engineer 2015 2016

Freelance

Structural Engineer 2012 2015

Beton Azma Engineering Company

Structural Engineer 2010 - 2012

Paymoun Consulting Engineering

Structural Engineer 2008 - 2010

Organization of Renovation, Development & Equipping schools, Ministry of Education

Structural Engineer 2007 - 2008

Beton Payam Hormoz

ACADEMIC QUALIFICATIONS

Masters in Structural Engineering, TMU 2007

Thesis: The Effect of Opening on Seismic Behavior of Composite Shear Walls

Bachelors in Civil Engineering, Azad University 2004

Canadian Equivalency, As Assessed by World Education Service, WES

Professional Affiliations

Professional Engineers Ontario, Engineer in Training 2016 to present

Iranian Construction Engineers Organization, Professional membership 2009 to present

Iranian Concrete Institute, Professional membership 2013 to present

Engineers Australia, Engineer in Training 2014

Licenses

Engineering License, Ministry of Road & Urban Development, Iran 2009 to present

Engineering Office, Ministry of Road & Urban Development, Iran 2011 to 2015

PROJECT LOCATION

Project is located in the city of Toronto, Ontario,

Canada.

City of Toronto has different region and this

Structure is located in North York

Toronto

This is a one story industrial steel

structure

The structure area in total is 1450

square feet with 5.5 m height.

Building

Design Approach

Structure was designed by

SAP200 software based on

Canadian standards including

Canadian National Building Code

(NBC), Ontario Building Code (OBC)

and American Code (AISC)

Industrial Structure

Project Introduction

DESIGN LOADS

Gravity Loads are

included dead and live

loads

Gravity Loads

Lateral Loads is

included wind load

Lateral Loads

Snow, ice or rain

loads

Snow Load

The design load is the maximum amount of something a structure is designed to handle or the maximum amount of

something that the system can produce

Standards

Specification for Structural steel buildings, AISC360-10

National Building Code of Canada, NBCC 2010

Ontario Building Code, OBC 2012

Software

CSI SAP2000 (for beams and columns)

CSI SAFE (for foundation)

GRAVITY LOADS

Dead Load: 0.5 kPa

Live Load: 1 kPa

The dead load includes loads that are relatively

constant over time, including the weight of the

structure itself, and immovable fixtures. Dead loads

are permanent or static loads.

Live Loads were extracted from Ontario building Code

(OBC) and National Building Code (NBCC 2010)

SNOW LOAD

Location: North York, Toronto, ON

9.1

Important factor, I = 1.15

1-in-50-year ground snow load, = 1.2

Basic roof snow load factor, = 0.8

Wind exposure factor, = 1

Slope factor, = 1

shape factor, = 1

1-in-50-year associated rain load, = 0.4

= +

Case I

= .

WIND LOAD (OBC, NBCC)

=

Location: Toronto (North York)

Open Terrain

Important factor, I = 1.15

50 = 0.44

9.1

= 6.0

= /100.2 = 0.9

Category 1: = 0.15 0Side Load Case A Load Case B

1 0.82 0.37 -0.85 -0.39

1E 1.25 0.57 -0.9 -0.41

2 -1.3 -0.59 -1.3 -0.59

2E -2 -0.91 -2.0 -0.91

3 -0.75 -0.34 -0.7 -0.32

3E -1.08 -0.49 -1.0 -0.46

4 -0.62 -0.28 -0.85 -0.39

4E -0.91 -0.42 -0.9 -0.41

5 N/A N/A 0.75 0.34

5E N/A N/A 1.15 0.53

6 N/A N/A -0.55 -0.25

6E N/A N/A -0.8 -0.36

External Wind Pressure

Internal Wind Pressure

= 2

= 0.15 0

=

= 0.14 0

DEFINITIONS

References: Ontario Building Code, OBC National Building Code of Canada ,NBCC 2010 Handbook of Steel Construction, CISC Specification for Structural Steel Buildings, ANSI/AISC 360-10 Steel Construction Manual, AISC

Material Properties

Steel A572 Gr50

= 350

= 450

= 200,000

= 0.3

.

Section Properties Load Patterns

.Web-tapered members I-shaped

beams and columns

Case Load Type

D Dead

L Live

S Snow

W1 Wind

W2 Wind

W3 Wind

W4 Wind

FRAME DESIGN

Frame design using web-tapered

members

EE1A B EE E1 AB

CONNECTION DETAILS

BRACING

ROOF FRAMING

FOUNDATION

Thank You

ara.lashk[email protected]

(647)-877-0913

https://ca.linkedin.com/in/arashlashkari

@arash_lashkari