STAIR SAMPLE CALCULATION

Slides:

Advertisements

Similar presentations

Unit 10 - Stairway Construction

Advertisements

Stairway Construction

Ceilings and Stairs RCPs good place for building systems coordination More three-dimensional variety than plans Coordinate vertical elements like elevators.

Setting Out a Stair String Click mouse to bring in each point or item. M. S. Martin February 2008.

Module Basic Stair Lay-out

Task Conventional control charts are to be used on a process manufacturing small components with a specified length of 60 ± 1.5mm. Two identical machines.

Chapter 16 Floor-Plan Symbols.

STAIRS 3 rd YEAR TRADE Lesson One M.S. MARTIN March 2005 Reviewed Feb 2006 Reviewed Jan 2011 M.S. MARTIN March 2005 Reviewed Feb 2006 Reviewed Jan 2011.

Week 8 Stairs and Fireplaces. Objectives This chapter discusses stairs and fireplaces: types, sizes, code requirements, design considerations, and how.

Spiral Stairs Assembly Instruction By Laser Dollhouse Designs

Private Stairway A private stairway is a series of steps with straight nosings on plan intended for use solely in connection with one dwelling. Tread Newel.

1 Presentation 36: STAIR RISE AND RUN. 2 Rise and Run Stairs have a rise and run. Unit Rise Unit Run Total Run Unit Rise Unit Run Unit Rise Unit Run Total.

Competency: Design and Draw Stair Systems Objective: Identify the parts and standards used to construct a stair system.

Stairs Terminology and Design Rules

Stair Design Weekend Cabin Retreat Project

STAIRS AND STAIR FRAMING

Stairway Design. Stairway Terminology Different Types of Non-Winder Stairs Straight RunLong L.

BCT 104 Construction Math Stair Calculations. Stair Codes Important Residential Stair Codes 1. The maximum stair riser is 8". The minimum is 4". 2. The.

1 Presentation 38: STAIR SAMPLE CALCULATION. 2 Sample Stair Calculation 8′-0″ 11 ¼″ Given: –Upper Const. = 11 ¼″ –Floor to ceiling = 8′-0″ –Headroom =

Competency: Design and Draw Stair Systems

© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting: Unit 8 Slide 1 Unit 8 Fireplace and Stair Details.

Chapter 9 Traffic Areas and Patterns Types of Stairs Spiral U-shaped L-winder Wide-U L or wide-L Straight run Long-run-L Double-L Wide-L.

Barry's Introduction to Construction of Buildings, Second Edition, by Stephen Emmitt and Christopher A. Gorse. © 2006, 2010 by Stephen Emmitt and Christopher.

`Prepared by Ricardo Brown  Describe what stair construction is.  Define terms associated with stair construction.  Calculate the unit rise, unit.

Stairs and Ramps. Design and Calculations Unit Standard Calculation Guide.

Architectural CAD I – IM230

Calculating Stair Sizes Including string length Click mouse to bring each point or item in, to work through this example M. S. Martin Randwick TAFE Revised.

Copyright © by NCCER, Published by Pearson Education, Inc. Carpentry Fundamentals Level One Module National Center for Construction Education.

Basic Stairway Arrangements • Stairway Components

STAIRS AND STAIR FRAMING

From the Concrete to the Abstract and Back Jeff Goodman

Malaviya National Institute of Technology Jaipur, Jaipur, INDIA

UNIT TRIANGLE AND RAFTER THEORY

Bellwork 4.3a SLOPE CONJECTURE Objectives: 1. Define the slope of a line 2. Discover formula for finding the slope of a line.

What goes up and down but never moves?

1 Presentation 37: STAIRWELL LENGTH AND HEADROOM.

1. By Dr. Attaullah Shah Swedish College of Engineering and Technology Wah Cantt. CE-401 Reinforced Concrete Design-II Design of Stair cases.

Stair Construction and Layout

STAIRCASE RESTRICTIONS

Chapter 39 Stair Construction Layout. Introduction Stairs can provide an elegant focal point –Step-by-step instructions will be given for drawing: Straight.

1 Presentation 20: UNIT TRIANGLE AND RAFTER THEORY.

ID 234 Building Codes Fall 2012 Vertical Components of Egress.

Stair Design and Construction 3/09

TYPE OF STAIRS STRAIGHT-RUN STAIRSQUARTER-TURN STAIR HALF-TURN STAIR SPIRAL STAIRS WINDING STAIR CIRCULAR STAIR Building construction illustraded 4 th.

20 Chapter Stair Construction. 20 Chapter Stair Construction.

Intro to Creating Stairways

Means of Egress Chapter 3 Part 1: Stairs ID 234 Building Codes

Mahatma Gandhi Institute Of Technical Education And Research Center

Staircase Civil Engineering Drawing Department of Civil Engineering

Stair Construction Layout

Means of Egress Chapter 3 Part 1: Stairs ID 234 Building Codes

VENUS INTERNATIONAL COLLEGE OF TECHNOLOGY

Elizabeth Sneed Amber Cameron Darius Frazier

Q1. Name one function of a stairs?

Stairs Function Common stairway Private stairway

GCSE Construction & The Built Environment

Stairway Design.

When the building is at first floor level it is time for the joiners to fix the ceiling joists as the brick layers are ready to start building the second.

Stair Caddy Sketch Model Review

مديريت موثر جلسات Running a Meeting that Works

Straight run stairs A stairway that has no turns..

Unit 3 Review (Calculator)

Review 1+3= 4 7+3= = 5 7+4= = = 6 7+6= = = 7+7+7=

C.2.10 Sample Questions.

C.2.8 Sample Questions.

Calculate 9 x 81 = x 3 3 x 3 x 3 x 3 3 x 3 x 3 x 3 x 3 x 3 x =

C.2.8 Sample Questions.

Presentation transcript:

STAIR SAMPLE CALCULATION Presentation 38: STAIR SAMPLE CALCULATION

Sample Stair Calculation Given: 8′-0″ 11 ¼″ Upper Const. = 11 ¼″ Floor to ceiling = 8′-0″ Headroom = 80″ Unit Run = 10 ¾″

Sample Stair Calculation Find: 8′-0″ 11 ¼″ Total rise # of risers Unit rise Stairwell length

Total Rise Total rise = 8′-0″ 11 ¼″ 107 ¼″ 8′-0″ + 11 ¼″ = 107 ¼″

Number of Risers # of risers = 107 ¼″ ÷ 8 = 13.406  14 or 15 risers 8′-0″ 11 ¼″ 107 ¼″ 107 ¼″ ÷ 8 = 13.406  14 or 15 risers

Unit Rise Unit rise = 107 ¼″ ÷ 14 = 7.66″ 7 11/16″ 107 ¼″ ÷ 15 = 7.15″ 8′-0″ 11 ¼″ 107 ¼″ ÷ 14 = 7.66″ 7 11/16″ 107 ¼″ ÷ 15 = 7.15″ 7 1/8″ 107 ¼″

Unit Rise 17 to 18 Rule Since unit run is 10.75″ Best unit rise = 10.75 + 7.15 = 17.90 7.15 is the better choice since 17.90 is between 17 and 18. 11 ¼″ 107 ¼″ 8′-0″ 15 risers

Stairwell Length Stairwell length = 80″ + 11 ¼″ = 91 ¼″ Unit Rise 7 1/8″ Stairwell length = 139 ¾″ 8′-0″ 11 ¼″ 80″ + 11 ¼″ = 91 ¼″ 91.25″ ÷ 7.15 = 12.1667 13 treads in opening 13 x 10.75 = 139.75″ 107 ¼″ 15 risers

Conclusion Find: Total rise: # of risers: Unit rise: Stairwell length: 139 ¾″ 8′-0″ 11 ¼″ Total rise: # of risers: Unit rise: Stairwell length: 107 ¼″ 15 7 1/8″ 107 ¼″ 139 ¾″ 15 risers