Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN: 9781285165738
Author: Alan Jefferis, David A. Madsen, David P. Madsen
Publisher: Cengage Learning
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Chapter 42, Problem 42.8Q
To determine
The way in which precast concrete panels are connected.
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Construction Method
Problem 2: The Douglas fir beam below supports uniform live (WL) and dead loads (WD) as shown
below. Assume the total distributed load is 700 lb/ft.
WD=300#/PT. W₁ = 400#
W₁ = 400#/FT-
J J J J I J J J
L=161
a) Assuming an alllowable deflection of L/360, compute the magnitude of the allowable deflection.
b) Using an 8"x12" timber beam (see Table A1-b on page 567 of your text for properties) compute
the actual deflection. Assume E = 1.6 x 100 psi.
c) Based on your answers for parts a and b, determine if an 8"x12" timber beam is safe for this
application
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Architectural Drafting and Design (MindTap Course List)
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- USING THE ATTACHED SKETCH , DETERMINE THE FOLLOWING: 1. INVERSE DISTANCE, NORTH AZIMUTH AND BEARING BETWEEN CP-102 AND THE SOUTHWEST BUILDING CORNER.2. DETERMINE THE INTERIOR ANGLE AT CP-101 - CP-102 AND THE SOUTHWEST BUILDING CORNER.3. WHAT ARE THE COORDINATES (N,E) AT POINT A AND POINT B IN THE ATTACHED SKETCH?arrow_forwardGiven the following Right Triangle, find the " Area by Coordinates" (Not B*H/2). Report to the nearest Sq. Ft. and to the nearest thousandth of an acre.arrow_forward1) 4,739,281 SQ.FT. = ______________________ ACRES? 2) S 90°00'00" W IS ALSO KNOW AS WHAT CARDINAL DIRECTION? 3) CALCULATE THE NORTH AZIMUTH (NAZ) OF THE FOLLOWING BEARINGS: N 31° 22' 22" E=___________________________NAZ? S 87° 29' 17" W=___________________________NAZ? S 27° 43' 27" E=___________________________NAZ? N 43° 17' 43" E=___________________________NAZ?arrow_forward
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