Answered: 3- Long direction reinforcement in one…

3- Long direction reinforcement in one way slab is provided to carry: a) Bending stress b) Tension stress c) Temperature and shrinkage stress

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: The width and depth of a reinforced rectangular concrete beam is 400 mm and 700 mm, respectively.…

Q: For pretensioned axially tensioned member, how to calculate the effective prestress established in…

A: 1. The stress remaining in the concrete due to prestressing after the loss of prestress.2. Loss of…

Q: Help

A: Given: steel in tension zone: n = 6 bars dia. = 40 mm Beam section: b = 300 mm h = 585 mm L = 8000 m…

Q: if the tension steel has a yie f 414 MPa. Determine the acing) to check and layout

A: data we have datermine the compressive stress in concrete f'g = 420 mpa d = 322.2653 mmTension…

Q: For pretensioned axially tensioned member, how to calculate the effective prestress established in…

A: 1. The stress remaining in the concrete due to prestressing after the loss of prestress.2. Loss of…

Q: Explain Why an unbonded post tensioned concrete has friction, even though the tendon is inside a…

A: Solution: Friction loss should be determined by the analysis of force that has been exerted by the…

Q: Match the following: Distribution reinforcement spacing in the one-way slab Choose... Choose.. 5…

Q: DESIGN OF RECTANGULAR BEAM AND ONE-WAY SLABS Problem: Design a rectangular beam given the following:…

Q: reinforced beam will be provided with the reinforcing bars corresponding to 90% of the maximum…

A: (a) Estimation of steel areaThe steel area can be estimated using the following formula:Ast =…

Q: A 300 mm wide reinforced concrete beam has an effective depth of 450 mm. It is reinforced in the…

Q: A beam section is limited to a width of 250 mm, and total depth h=550 mm, and has to resist a…

Q: 14" #3 stirrup 25" 4- #11

A: Solution Given Data f'c=3500 psify=60000 psid=22 in

Q: THREE (3) considerations to improve flexural resistance in a concrete beam.

A: Flexural resistance of concrete beam can be increased by following steps:

Q: th of the beam section to the nearest whole number = ___________ kN·m Maximum service uniform live…

Q: The 5-story building design project will have its beams and slab poured monolithically and formed a…

Q: Explain ASD ( Allowable stress Design) method in short please.

A: Allowable stress design is the traditional method of structural design. Required: To elaborate ASD…

Q: A 300 mm X 450 mm exterior beam is reinforced with 2 - Ø20 mm and 1 – Ø25 mm bars on the first layer…

Q: Two rectangular under-reinforced concrete beam sections X and Y are similar in all aspects except…

Q: Q:Find Stresses at: Section A-B & Section D-C

Q: What is the flexural strength reduction factor, φ, for a beam with tied transverse reinforcement and…

A: Given:- The net tensile strain εt=0.00442 The longitudinal tension reinforcement = Grade 60 The…

Q: 9 A simply supported beam 300 mm wide, 500 mm deep and spans 5.6 m supports a service super…

Q: Problem No. 3 A beam 200x450mm is reinforced by 2-32mm diameter rebar. Assume cc-50mm,…

Q: simply supported beam 300 mm wide, 500 mm deep and spans 5.9 m supports a service super imposed dead…

Q: 1. A simply supported reinforced concrete beam of dimension 230 mm width is subjected to a service…

A: Consider the given data

Q: If the compressive strength of the concrete is 4 ksi and the yield strength of steel is 60 ksi, the…

Q: The common precast members used in conjunction with prestressed concrete are?

A: Common precast member used in conjugation with prestressed concrete in various field: Marine…

Q: Please draw a cross-section sketch and a plan view sketch showing the location and arrangement of…

A: - Span: 11 feet - Dead load: 20 psf - Live load: 100 psf - Self-weight: 87.5 lb/ft2 - Concrete…

Q: The T-section shown is subjected to a design ultimate moment of M = 180kN.m. Find the require area…

A: Given data: fc=30 MPafy=450 MPabf=400 mmbw=200 mmDf=100 mmd=350 mmMu=180 KN-m We need to calculate…

Q: What is the shear strength reduction factor, ϕ, for a beam with tied transverse reinforcement and…

A: To find shear strength reduction factor

Q: What is the shear strength reduction factor, ϕ, for a beam with tied transverse reinforcement and…

A: Given:- εt=0.00346 Grade 60 To find:- shear strength reduction factor, ϕ, for a beam

Q: The minimum tension reinforcement (Fe 500) in the beam of size 450 mm × 600 mm (effective depth =…

Q: For pretensioned axially tensioned member, how to calculate the effective prestress established in…

A: Calculation of the Effective Prestress in the Concrete : 1. The stress remaining in the concrete due…

Q: Determine the design strength of the beam. Use F'c= 21 MPa, Fy = 415 MPa, b = 400 mm, d' = 100 mm, d…

Q: Problem No. 3 A beam 200x450mm is reinforced by 2-32mm diameter rebar. Assume Cc- 50mm, stirrups…

Q: A simply supported beam 300 mm wide, 500 mm deep and spans 5 m supports a service super imposed dead…

Q: Using the following details, Design the shear reinforcement along the length of the beam if it is…

A: Shear reinforcement is used to withstand shear forces that are greater than the concrete's shear…

Q: Q4/ Complete the following statements as appropriate a- The amount of steel reinforcement is…

A: Given Complete the following statements as appropriate a. The amount of steel reinforcement is…

Q: Designers typically specify longitudinal reinforcement on all four sides of a square column cross…

A: solution

Q: For a beam cross section W = 230 mm, effective depth = 500 mm, the number of reinforcement bars of…

A: Given- width w=230 mm, Effective depth d=500 mm, 12 mm dia bars, It is needed to find the number of…

Q: A prestressed concrete beam 410mm x 572mm has the following service loadings PDL-55 KN PLL-84 KN…

A: Answer We are given width b = 410 mm Height h = 572 mm Concentrated Live load PDL = 55 KN…

Q: As a design engineer you are asked to peer review the design done by another engineer at your…

A: Solution: Given: fc = 5000 psi = 5 ksi fy = 60000 psi = 6 ksi unit weight = 150 lb/ft3 LL = 100 psf…

Q: A simply supported beam 300 mm wide, 500 mm deep and spans 5 m supports a service super imposed dead…

A: Reinforced concrete is a blend of cement and reinforcement that is commonly used in construction. At…

Q: feu = 40 MPa Cover = 35mm fy = 500 MPa fy = 250 MPa Preferred link size = 10mm Question 2 Design the…

A: Given : fc = 40 MPa, cover = 40 mm fy = 500 MPa Slab thickness, h = 160 mm Moment, Mu = 35 kNm Main…

Concept explainers

Pricing Concrete Work

The concrete work in a project usually holds a high-end cost in terms of cost and value of the work. It becomes an important step in calculating the cost associated with concrete while preparing the project scale. The cost of making concrete depends on the cost of building materials, mixed materials, labor, and machinery. A concrete contractor builds structures from concrete, usually managing all the steps of the process from assembling ingredients to building a holding structure and preparing the mixture. This person or team oversees the delivery and unloading of goods to ensure that they are done properly. Nowadays, most of the concrete in the United States comes from manufacturers working abroad, usually with branches and plants within the provinces. Contributions can range from pre-mixed concrete to basic ingredients, the consumer company then mixes it. Many American-based concrete companies, however, offer concrete products, such as ballads, bricks, countertop, concrete pipe, and building products, as well as concrete construction and installation materials. This article covers both types of suppliers for this set of building materials.

Question

Q5: Choose the correct answer (Mcq):
1- For any rectangular section If d 530 and c 150 mm then the strain in mod
%3D
a)
b)
c)
0.005
0.0076
None of above
2- When the ratio of steel reinforcement exceed the maximum limit then according
to ACI 318 Code, the section will be analyzed as
a) Single reinforcement
b) Doubly reinforcement
c) None of above
3- Long direction reinforcement in one way slab is provided to carry:
a)
Bending stress
Tension stress
b)
Temperature and shrinkage stress
c)
4- In the shear design of rectangular beam there is a need for increasing the
dimension of the beam if:
a) Shear force in steel reinforcement (V. [(2/3*Vfjb, d).
b) Shear force in steel reinforcement (V.)-[(2/3*Nrjb,*d).
c) Shear force in steel reinforcement (V.)<(23*NP)b,*d).

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Reinforcement in One-way slab

VIEW

Step 3: Conclusion

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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.

Similar questions

B) For reinforced concrete lining, the transverse reinforcement is two times the longitudinal reinforcement.O FalseO True
1.22 Calculate the design moment strength of the precast concrete section shown in Fig. 3.39 using f = 4 ksi and f, = 60ksi. 6.3" + Canon 14" 5#9 20" 19" 2.5" 2.5"
Considering the nominal shear stress on concrete is f = 0.83 MPa. Calculate the allowable max spacing for 2-legged 10 mm stirrups? Use simplified calculation for Vc. Beam dimensions are 397 x 754 mm. Effective cover of steel reinforcement = 70 mm fy = 275 MPa Spacing should be in multiples of 10 mm. NOTE: USE STORED VALUES IN YOUR CALCULATION
Estimate the Slab reinforcement for the given figure below. All the straight bottom bars are 10mm@400mm c/c. All offset bars 12mm@400mm c/c, All Additional Top bars 12mm@400mm c/c. The slab thickness is 150mm. Assume cover is 25mm & wall thickness is 200mm. Note: 1-Standard bar hook-(12db+4db) with bend. Answer should be made such as table below from bar No.1 to bar No.8 Bar No. Length (m) Weight(Kg) -4.70m- 2 opening (7) (4) 3.70m 400mm 8 6 Determine quantity of Steel in Kg for the Circular Sky-light in the figure above. Determine quantity of items below for given roof Figure above Concreter rate (1:1.5:3). y sand= 1835 kg/m³, y gravel = 2200 kg/m³ Item Unit Quantity Cement m3 Sand ton Gravel m3
A singly reinforced rectangular beam has a dimension b 310 mm and d = 410 mm Factored moment is equal to 100 kN-m, Concrete compressive strength is 24 MPa, Steel yield strength is 275 MPa and the reduction factor is 0.9. Determine the required steel area in mm?
A simply supported beam 300 mm wide, 500 mm deep and spans 5.5 m supports a service super imposed dead load of 6 kN/m and service live load of 9 kN/m. Concrete strength f'c = 21 MPa and steel yield strength fy = 415 MPa. Concrete cover to bar centroid is 70 mm. Determine the required amount of tensile reinforcement in mm^2 as per provisions of NSCP 2015. Write your final answer to the nearest whole number.
Please answer as soon as possible
The end block of a post-tensioned beam is 100 mm x 150 mm. A prestressing cable consisting of 7 wires of 6 mm dia strand and stressed to 800 MPa has to be anchored at the center of the block. The anchorage plate is 75 mm x 75 mm. If the concrete mix is M45 and the permissible bending stress in M. S. steel plate is 165 MPa, determine the thickness of the anchorage plate.
9 A simply supported beam 300 mm wide, 500 mm deep and spans 5.3 m supports a service super imposed dead load of 7 kN/m and service live load of 9 kN/m. Concrete strength f’c = 21 MPa and steel yield strength fy = 415 MPa. Concrete cover to bar centroid is 70 mm. Determine the required amount of tensile reinforcement in mm^2 as per provisions of NSCP 2015. Write your final answer to the nearest whole number.
Help 35 minutes
pls help me.
3 نقاط The minimum reinforcement using mild steel in slab should not be less than .., if fy=420 MPa ...... 2.0% 1.8% 0.15% 0.18%