engineering drawing fnbe 04.14 final

41
Introduction to Drawing ( ITD ARC30103 ) Lim Joe Onn Jaclyn Hwang Jeff Ong Natalie Ki Pang Khai Shuen Structural Engineering Drawings

Upload: jaclyn-hwang

Post on 11-Jul-2015

124 views

Category:

Education


0 download

TRANSCRIPT

Page 1: Engineering drawing fnbe 04.14 final

Introduction to Drawing

( ITD – ARC30103 )

Lim Joe Onn Jaclyn Hwang Jeff Ong Natalie Ki Pang Khai Shuen

Structural Engineering

Drawings

Page 2: Engineering drawing fnbe 04.14 final

WHAT ARE STRUCTURAL

ENGINEERING DRAWINGS?

Page 3: Engineering drawing fnbe 04.14 final

Introduction

A type of technical drawing that

shows details and information

such as…

RoofsFoundations Beams

Applies Math and Science concepts to design

structures, resulting in stability and

sustainability of the structure.

Page 4: Engineering drawing fnbe 04.14 final
Page 5: Engineering drawing fnbe 04.14 final

To archive the geometric form of the design.

To communicate ideas between designers and

manufacturing personnel.

To act as an analysing tool.

To stimulate the design.

To serve as a completing checker.

To support large number of perspective

references.

Importance

Page 6: Engineering drawing fnbe 04.14 final

Thank You

Steps involved in

producing

Engineering

Drawings

Page 7: Engineering drawing fnbe 04.14 final
Page 8: Engineering drawing fnbe 04.14 final
Page 9: Engineering drawing fnbe 04.14 final
Page 10: Engineering drawing fnbe 04.14 final
Page 11: Engineering drawing fnbe 04.14 final
Page 12: Engineering drawing fnbe 04.14 final
Page 13: Engineering drawing fnbe 04.14 final
Page 14: Engineering drawing fnbe 04.14 final
Page 15: Engineering drawing fnbe 04.14 final
Page 16: Engineering drawing fnbe 04.14 final

Elements in

Engineering Drawings

Page 17: Engineering drawing fnbe 04.14 final
Page 18: Engineering drawing fnbe 04.14 final

Lines

Page 19: Engineering drawing fnbe 04.14 final

ScalesEngineering Drawings are always to scale.

1:100

1:50

1:25

1:10

1:5

Page 20: Engineering drawing fnbe 04.14 final

Dimensions

Factors to take into consideration:

method and line type that is used for dimensioning.

The linear dimension would be the overall, auxiliary

depiction and the second form of dimensioning would be

the diameter and radii of the structure.

A mixture of the two would depict the position of ‘The Hole’

in an engineering drawing.

Page 21: Engineering drawing fnbe 04.14 final
Page 22: Engineering drawing fnbe 04.14 final

- Shows the

builder and

others the

required size

for every

parts of the

building.

- Unbroken

lines.

- 2 mm away

from the

object being

dimensioned.

Page 23: Engineering drawing fnbe 04.14 final

2-Dimensional (2D)

There are multiple types of 2D Drawing Types in Structural

Engineering.

- Plan:

‘Top View’, ‘Floor Plan’ & ‘Roof Plan’

- Sections:

‘Cross-Section’ & ‘Longitudinal Section’

- Elevations:

‘Front Elevation’, ‘Right Elevation’, ‘Left Elevation’ and

‘Rear Elevation’

Page 24: Engineering drawing fnbe 04.14 final
Page 25: Engineering drawing fnbe 04.14 final

3-Dimensional (3D)

3-Dimensional engineering drawings

are also known as ‘Production

Drawings’

The 3-Dimensional (3D) Drawing Types:

- Orthogonal Projections

- Pictorial Drawing: Isometric & Oblique

- ‘’Working Drawings’’

Page 26: Engineering drawing fnbe 04.14 final
Page 27: Engineering drawing fnbe 04.14 final

Projection

of Engineering

Drawings

Page 28: Engineering drawing fnbe 04.14 final

Orthographic Projection

Orthographic projection drawings are used to

describe buildings, structures or objects pictorially.

Showed through first and third angle projection.

Page 29: Engineering drawing fnbe 04.14 final
Page 30: Engineering drawing fnbe 04.14 final
Page 31: Engineering drawing fnbe 04.14 final
Page 32: Engineering drawing fnbe 04.14 final

Graphical Projection

Graphical Projection drawings

have two different types:

1) Perspective projection

2) Parallel projection

Page 33: Engineering drawing fnbe 04.14 final
Page 34: Engineering drawing fnbe 04.14 final

Types of Projections

Axonometric

Isometric

Diametric

Trimetric

Oblique

Page 35: Engineering drawing fnbe 04.14 final
Page 36: Engineering drawing fnbe 04.14 final

Hatchings for Materials

Usually used in sectional views.

To show the materials of the

structure cut by the section plane.

Page 37: Engineering drawing fnbe 04.14 final
Page 38: Engineering drawing fnbe 04.14 final
Page 39: Engineering drawing fnbe 04.14 final
Page 40: Engineering drawing fnbe 04.14 final

Thank You Thank you.

Page 41: Engineering drawing fnbe 04.14 final

• B.S. 1192 : Part 1,2,3,4,5 Construction Drawing Practice• Construction Unit (1998), Computer-Aided Design using MicroStation 95, Industrial

Centre, The Hong Kong Polytechnic University.• Dennis Neeley (1996), CAD and the Practise of Architecture, New York, N.Y.: J.

Wiley• Earle James H., (1991), Drafting Technology, Addison-Wesley• Elsheikh Ahmed (1995), An Introduction to Drawing for Civil Engineers, McGraw-

Hill• Jude D.V., (1983), Civil Engineering Drawing London ; New York : Granada• Muller Edward J (1996). Reading Architectural Working Drawing , Prentice Hall• Pickup F. & Parker M. A. (1970) Engineering Drawing with Worked Example

London : Hutchinson.• Ratensky A. (1983), Drawing and Model making, Whitney Library of Design• Thompson Arthur, (1993). An Introduction to Construction Drawing, London : E.

Arnold.• ‘’ Engineering Drawings – Sixth Edition’’ by A.W Boundy (604.2)• ‘’Introduction to Engineering Drawing – Second Edition’’ by Warren J. Luzadder &

Jon M. Duff ( 604.2)

Guarantee at least 70% referencing from books!

References