Per the ACI, what is the minimum girder depth (Select a uniform depth for all girders) Material properties are: - Concrete weight: wt = 150 pcf - Concrete compressive strength: f' = 4000 psi - Steel tensile strength: fy = 60 ksi - Stirrup consists of #4 bar - Framing members are not exposed to weather or in contact with soil. Answer from: 24", 30", 36", 28" 30-0¹ B4 Member Solid one- way slabs D4 83 Colm - % 30-07 Dean /16 -Sab Mark 3 co B 30/0 82 D2 TABLE 9.5(a) MINIMUM THICKNESS OF NONPRESTRESSED BEAMS OR ONE-WAY SLABS UNLESS DEFLECTIONS ARE CALCULATED U/18.5 -Ginder 15 Minimum thickness, h One end Both ends Simply supported continuous continuous Cantilever Members not supporting or attached to partitions or other construction likely to be damaged by large deflections €20 1/24 /28 /10 40-0 Beams or ribbed one- way slabs Notes: Values given shall be used directly for members with normalweight concrete and Grade 60 reinforcement. For other conditions, the values shall be modified as follows: 8/21 1/8 a) For lightweight concrete having equilibrium density, we in the range of 90 to 115 lb/lt, the values shall be multiplied by (1.65 -0.005 we) but not less than 1.09. b) For f, other than 60,000 psi, the values shall be multiplied by (0.4+ f/100,000).
Per the ACI, what is the minimum girder depth (Select a uniform depth for all girders) Material properties are: - Concrete weight: wt = 150 pcf - Concrete compressive strength: f' = 4000 psi - Steel tensile strength: fy = 60 ksi - Stirrup consists of #4 bar - Framing members are not exposed to weather or in contact with soil. Answer from: 24", 30", 36", 28" 30-0¹ B4 Member Solid one- way slabs D4 83 Colm - % 30-07 Dean /16 -Sab Mark 3 co B 30/0 82 D2 TABLE 9.5(a) MINIMUM THICKNESS OF NONPRESTRESSED BEAMS OR ONE-WAY SLABS UNLESS DEFLECTIONS ARE CALCULATED U/18.5 -Ginder 15 Minimum thickness, h One end Both ends Simply supported continuous continuous Cantilever Members not supporting or attached to partitions or other construction likely to be damaged by large deflections €20 1/24 /28 /10 40-0 Beams or ribbed one- way slabs Notes: Values given shall be used directly for members with normalweight concrete and Grade 60 reinforcement. For other conditions, the values shall be modified as follows: 8/21 1/8 a) For lightweight concrete having equilibrium density, we in the range of 90 to 115 lb/lt, the values shall be multiplied by (1.65 -0.005 we) but not less than 1.09. b) For f, other than 60,000 psi, the values shall be multiplied by (0.4+ f/100,000).
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:Per the ACI, what is the minimum girder depth (Select a uniform depth for all girders)
Material properties are:
- Concrete weight: wt = 150 pcf
- Concrete compressive strength: f' = 4000 psi
- Steel tensile strength: fy = 60 ksi
- Stirrup consists of #4 bar
- Framing members are not exposed to weather or in contact with soil.
Answer from: 24", 30", 36", 28"
30-0¹
B4
Member
Solid one-
way slabs
D4
83
Colm
-
%
30-07
Dean
/16
-Sab Mark
3
co
B
30/0
82
D2
TABLE 9.5(a)
MINIMUM THICKNESS OF
NONPRESTRESSED BEAMS OR ONE-WAY SLABS
UNLESS DEFLECTIONS ARE CALCULATED
U/18.5
-Ginder
15
Minimum thickness, h
One end Both ends
Simply
supported continuous continuous Cantilever
Members not supporting or attached to partitions or other
construction likely to be damaged by large deflections
€20
1/24
/28
/10
40-0
Beams or
ribbed one-
way slabs
Notes:
Values given shall be used directly for members with normalweight concrete
and Grade 60 reinforcement. For other conditions, the values shall be modified
as follows:
8/21
1/8
a) For lightweight concrete having equilibrium density, we in the range of 90
to 115 lb/lt, the values shall be multiplied by (1.65 -0.005 we) but not less
than 1.09.
b) For f, other than 60,000 psi, the values shall be multiplied by (0.4+ f/100,000).
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning