Homework Answers
Add Answer to:
IL. A W 14x 22 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inch...
Please refer AISC 15th edition 4. A composite floor system consists of a 5-inch slab which...
Please refer AISC 15th edition
4. A composite floor system consists of a 5-inch slab which is supported by W14x30 beams without shoring. Fy-50 ksi, strength of concrete is 4ksi, beam spacing is 8-ft, the effective width is 81-inches, and the span is 35-ft. Construction load is 20 psf and the live load is 160 psf. Compute the maximum deflection before the concrete has cured. (credit weight 20)
10, A w24x 55 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width...
10, A w24x 55 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width of 78 inches. The 28-day compressive strength of the concrete is 4 ksi. a. Determine required number of anchors to make the beam fully composite. b. Calculate resisting moment of the steel beam before concrete hardens,pMn. c. Calculate resisting moment of the composite beam, Mn. d. If number of studs are reduced by 25%, determine the available flexural strength of composite beam,oMn. Calculate final...
4. A W12x50 beam acts compositely with a 4.5-inch concrete slab. The effective slab width is...
4. A W12x50 beam acts compositely with a 4.5-inch concrete slab. The effective slab width is 70 inches. Shoring is not used. Applied bending moments are as follows: from the beam, Mbeam = 14 ft-kips; from the weight of slab, Msiab-78 ft-kips; and from the live load, M1-150 ft kips. Steel is A992, the compressive strength of concrete at 28 days is 4ksi. Determine whether the flexural strength of this beam is adequate. Assume full composite action and assume that...
Could you please help me on question 7. Thank you very much. The floor system shown...
Could you please help me on question 7.
Thank you very much.
The floor system shown below consists of normalweight concrete (150 pcf). Beams C2 ! LT 1 7.0 inch ! h=20 in G2! 12 in Girders BI 1 7.0 inch Slab 8 ft span h 24 in ----- - -- - --- 15 in 15 ft 15 ft Use 4000 psi concrete and Gr. 60 reinforcing steel. Assume 0.75 inch clear cover. Include concrete self-weight and a superimposed dead...
Please refer AISC 15th edition
4. A composite floor system consists of a 5-inch slab which is supported by W14x30 beams without shoring. Fy-50 ksi, strength of concrete is 4ksi, beam spacing is 8-ft, the effective width is 81-inches, and the span is 35-ft. Construction load is 20 psf and the live load is 160 psf. Compute the maximum deflection before the concrete has cured. (credit weight 20)
10, A w24x 55 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width of 78 inches. The 28-day compressive strength of the concrete is 4 ksi. a. Determine required number of anchors to make the beam fully composite. b. Calculate resisting moment of the steel beam before concrete hardens,pMn. c. Calculate resisting moment of the composite beam, Mn. d. If number of studs are reduced by 25%, determine the available flexural strength of composite beam,oMn. Calculate final...
4. A W12x50 beam acts compositely with a 4.5-inch concrete slab. The effective slab width is 70 inches. Shoring is not used. Applied bending moments are as follows: from the beam, Mbeam = 14 ft-kips; from the weight of slab, Msiab-78 ft-kips; and from the live load, M1-150 ft kips. Steel is A992, the compressive strength of concrete at 28 days is 4ksi. Determine whether the flexural strength of this beam is adequate. Assume full composite action and assume that...
Could you please help me on question 7.
Thank you very much.
The floor system shown below consists of normalweight concrete (150 pcf). Beams C2 ! LT 1 7.0 inch ! h=20 in G2! 12 in Girders BI 1 7.0 inch Slab 8 ft span h 24 in ----- - -- - --- 15 in 15 ft 15 ft Use 4000 psi concrete and Gr. 60 reinforcing steel. Assume 0.75 inch clear cover. Include concrete self-weight and a superimposed dead...
Most questions answered within 3 hours.
-
Calculate the approximate number of residues of Rubisco, which
is involved in carbon fixation in plants,...
asked 49 seconds ago -
Other decisions about scientific claims can have a much broader
impact.ENERGYarrow-10x10.png, environment, health, security - all...
asked 55 minutes ago -
I need to write a research paper and work cited about this
topic: The United States...
asked 1 hour ago -
Hello! I was wondering if I could have some help?
If the vapor pressure of carvone...
asked 1 hour ago -
An economist wants to estimate the mean per capita income (in
thousands of dollars) for a...
asked 1 hour ago -
What would be the input/output characteristic of a circuit
obtained by putting two of your 2's-complementers...
asked 1 hour ago -
In Drosophila, the transition from the syncytial blastoderm
stage to the cellular blastoderm stage is a...
asked 2 hours ago -
Project management question:
Name 3 different types of resources (hint: humans are one
type)
asked 2 hours ago -
Consider the following reaction: C 2H 2( g) + 2H 2( g) C 2H 6(
g)...
asked 2 hours ago -
Consider a 1.0 L buffer containing 0.092 mol L-1 HCOOH and 0.100
mol L-1 HCOO-. What...
asked 2 hours ago -
Koch Realty has owned a vacant land with a FMV of
$775,000 and an adjusted basis...
asked 3 hours ago -
It is estimated 29% of all adults in United States invest in
stocks and that 85%...
asked 3 hours ago