Foundation Design: Principles and Practices (3rd Edition)
3rd Edition
ISBN: 9780133411898
Author: Donald P. Coduto, William A. Kitch, Man-chu Ronald Yeung
Publisher: PEARSON
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Question
Chapter 6, Problem 6.3QPP
To determine
The reason for a rectangular footing to be a good choice for supporting a column with moment load in one direction.
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15'-0"
15'-0"
Architect specifications:
1) Superimposed dead load (including finishes, partition, mep etc) for each floor are shown next page.
2) The facade weight is 200 plf and it's all around the building, the parapet weight at the roofs is 100 plf. Don't forget to add these loads at the perimeter beams.
3) Wind Load is 30 psf
4) Use steel or LVL for beams, TJI of common wood for joists.
5) Submit your calc package by Sunday May 11th
ALL STRUCTURAL ITEMS IN RED ARE PART OF THE GRAVITY SYSTEM
ALL STRUCTURAL ITEMS IN BLUE ARE PART OF THE LATERAL SYSTEM
I
10'-0"
2
10'-0"
10'-0"
B I
I
I
LAYOUR FOR OFFICES
Things Required
Dead and Live Load Schedule
Gravity design for office floor -
Load calculations (DL + LL + facade load if on perimeter)
Beam sizing
Joist spacing/type (TJI or LVL)
Provide calculations for:
Reaction forces
Maximum moments
Shear
•
Beam sizes (steel or LVL)
Key Map of elements (your office layout plan with beam/joist marks)
I
please solve the problem in the picture make sure you show all of your work, thank you so much for your help!
Please solve the question in the picture make sure you show all of your work and show every step you do please. Thank you so much for your help!
Chapter 6 Solutions
Foundation Design: Principles and Practices (3rd Edition)
Ch. 6 - What is the difference between a square footing...Ch. 6 - Prob. 6.2QPPCh. 6 - Prob. 6.3QPPCh. 6 - A 400 kN vertical downward column load acts at the...Ch. 6 - A bearing wall carries a dead load of 5.0 k/ft and...Ch. 6 - Prob. 6.6QPPCh. 6 - A 5 ft square, 2 ft deep spread footing is...Ch. 6 - Consider the footing and loads in Problem 6.7,...Ch. 6 - The two columns in Figure 6.19 are to be supported...Ch. 6 - Prob. 6.10QPP
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- Please answer the question from the picture, show each step and explain please. Thank you so mucharrow_forwardFigure 1 shows the plan view of an Exhibition Hall with dimensions L1 x L2. The structure is to be constructed in a coastal region which will be exposed to mostly mild environmental conditions and should provide a 1.5-hour fire resistance. It is known that the underlying foundation soil contains sulphate and other organic compounds. The layout of the structure consists of portal frames which are spaced evenly along the L2 direction. The frames are to support a slab of thickness (t) that will cover the full area of the hall plan. The dead and live loads applied on the slab are G and Q (kPa), respectively.arrow_forwardA sample of Achilles saturated with water has a mass of 1710 g. After heating in an oven, a constant mass of 1815 g is obtained. The density of solid Achilles seeds is 2.78 g/cm3. We are asked to calculate: a) The water content and void ratio b) The porosity and specific gravity of the clayey soil c) The wet density of the clayey soil, the corresponding dry density and dry densityarrow_forward
- 8. A prestressed concrete beam is subjected to the following stress distributions: Pi is the initial prestressing force, Pe is the effective prestressing force, M, is the bending moment due to self- weight, Ma and M, are the dead load and live load bending moment, respectively. The concrete has the following properties: fr = 6000 psi and fri = 4200 psi +250 -85 -2500 +550 Pe+ Mo+Ma+Mi P alone P₁+ Mo -2450 -3500 Stress at midspan +210 +250 P, alone Pe alone -2500 -3500 Stress at ends Using Table 22.1, evaluate whether the stresses at the center of the span and the end of the span comply with the permissible stress limits. The beam is classified as U-class. Provide justifications for each condition listed in the table. Note: Calculated stresses are to be taken from the above diagram, and permissible stresses are to be calculated using Table 22.1. Compressive stresses immediately after transfer Tensile stresses immediately after transfer Compressive stresses under sustained and total…arrow_forward10. A short column is subjected to an eccentric loading. The axial load P = 1000 kips and the eccentricity e = 12 in. The material strengths are fy = 60 ksi and f = 6000 psi. The Young's modulus of steel is 29000 ksi. (a) Fill in the blanks in the interaction diagram shown below. (2pts each, 10pt total) Po Pn (1) failure range H 3" 30" Ast 6 No. 10 bars = P 22" I e H 3" (4) e = e small Load path for given e Radial lines show constant (2) eb (3) e large failure range Mn (5) e= Mo (b) Compute the balanced failure point, i.e., P and Mb.arrow_forwardNo chatgpt plsarrow_forward
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