1. A short rectangular reinforced concrete column 500 mm wide by 700 mm deep contains 8-28 mm longitudinal bars along one of shorter (tension) sides and 5-28 mm bars on the other shorter (compression) side, the centroid of the bars located 70 mm from the concrete surface. Concrete strength fc=25 MPa and steel strength fy = 415 MPa a) Determine the location of plastic centroid (make the middle be the reference) b) Determine the balance compressive load for the column section c) Determine the balanced eccentricity (from plastic centroid of the column) d) Determine the axial capacity of the column that can be applied at an eccentricity of 300 mm

1. A short rectangular reinforced concrete column 500 mm wide by 700 mm deep contains 8-28 mm longitudinal bars along one of shorter (tension) sides and 5-28 mm bars on the other shorter (compression) side, the centroid of the bars located 70 mm from the concrete surface. Concrete strength fc=25 MPa and steel strength fy = 415 MPa a) Determine the location of plastic centroid (make the middle be the reference) b) Determine the balance compressive load for the column section c) Determine the balanced eccentricity (from plastic centroid of the column) d) Determine the axial capacity of the column that can be applied at an eccentricity of 300 mm

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: Hand/Power Tool Demonstration and Procedure for safety Demonstrate the ability to identify hazards…

A: Inability to identify or acknowledge hazards that are present or could have been expected is one of…

Q: What items are permitted in an elevator machine What items are permitted in an elevator machine…

A: Solution; There are several items are permitted in an elevator machine; Machine rooms are a part of…

Q: Question 7 What type of product would be certified under FSC? O Carpets Sealants Renewable Energy O…

A: FSC certification helps us to choose wood, paper and other forest products made with materials from.…

Q: The CalOSHA Construction Safety Orders is an extensive regulatory program that cover all safety…

A: The expenses of doing business may be decreased and workplace diseases and injuries can be avoided…

Q: What are the possible challenges and solutions for a Smart Construction Vest (innovative) that has a…

A: What are the possible challenges and solutions for a Smart Construction Vest (innovative) that has…

Q: The benefit of using the system or concept in the building needs to be discussed (benefits for…

A: Introduction Smart windows are the high forming windows which are not only effective in saving the…

Q: Identify the two different subsystems with regards to plumbing systems.

A: Answer:- Plumbing System:- For the distribution and use of drinkable or potable water and the…

Q: 2-3. The floor system used in a school classroom consists of a 4-in. reinforced stone concrete slab.…

Q: What are some ways and materials contractors can use to improve noise levels in condos, office…

A: Acoustic Insulation: Installing sound-absorbing materials within walls, floors, and ceilings…

Q: All of the following should be done post-repair EXCEPT: a. go back through the vehicle and look…

A: Post-repair inspection -A post-repair inspection is an evaluation performed by a qualified…

Q: fé = 4000psi, Grade 60, NWC Psteel = = = = Pb Please calculate As = ?

A: Answer We are given b = 12 inch d = 18 inch h = 21 inch steel cover = 3 inch f'c = 4000 psi Grade…

Q: What are the reasons for using a different design method for secondary clarifiers used in wastewater…

A: Given problem, Why to use different design methods for secondary clarifier in waste water treatment,…

Q: Using Internet resources, write a paragraph on the use of porous concrete pavements for stormwater…

A: Porous concrete or pervious concretes are those pavements which allows water to drain though it to…

Q: FAR/AMT Part 65 According to FAR Part 65, what are the privileges and limitations of the Airframe…

A: Airframe rating:It is issued to repair stations for the maintenance and the alterations on…

Q: Discussion on Serviceability Limits Affecting Durability

A: Introduction- Serviceability is a term used in civil and structural engineering to describe the…

Concept explainers

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.

Question

Please answer the problem below, thank you very much you can use nscp 2010/2015

1. A short rectangular reinforced concrete column 500 mm wide by 700 mm deep contains 8-28 mm longitudinal bars along
one of shorter (tension) sides and 5-28 mm bars on the other shorter (compression) side, the centroid of the bars located 70
mm from the concrete surface. Concrete strength fc = 25 MPa and steel strength fy = 415 MPa
a) Determine the location of plastic centroid (make the middle be the reference)
b) Determine the balance compressive load for the column section
c) Determine the balanced eccentricity (from plastic centroid of the column)
d) Determine the axial capacity of the column that can be applied at an eccentricity of 300 mm

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: Introducing given data

VIEW

Step 2: Calculate depth of compression block

VIEW

Step 3: Calculate forces

VIEW

Step 4: Calculate plastic centroid

VIEW

Step 5: Calculate balanced compressive load and eccentricity

VIEW

Solution

VIEW

Step by step

Solved in 6 steps with 6 images

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

Would you recommend SMF or MMF for connecting two buildings 1 mile apart? Why?
mention Color Inspection Applications In Environmental Engineering
What are the possible benefits on a target market of a Smart Cstruction Vest?
I need a quick solution within 15 minutes With my best wishesTon
Workers who are designated as "unqualified:" Do not need any training. Must become "qualified" within one year. Must not operate electrically powered equipment. Must be trained in safety-related work practices. a. b. C. d. Workers who are designated as "qualified:" Work on or near exposed energized parts. a. b. Must be trained to distinguish exposed live parts from other parts of eiectrical equipment, Must be trained to determine the nominal voltage of exposed live parts. C. d. All of the above. Protect yourself from electrical hazards by: Leaving covers off of electrical panels to make inspection a. easier. Wearing specialized personal protective equipment as needed. Pulling fuses instead of locking out during repairs. b. C. d. Removing the ground prong from plugs so tools can be pługged into any outlet. D. When repairs are made to the electrical systems of a machine: Any employee can do the repairs. The power only needs to be shut off at the machine's control panel. The power must be…
Discuss the pros and cons of JRCP versus CRCP.
Using images, and examples, describe how the Airtight Drywall Approach (ADA) is applied to buildings as an air barrier system. For full description: - What are the components of this system? How is it installed? In which types of buildings does it get applied? What are the benefits and considerations for this approach?
Who might use Building Automation Systems such as centralized control and monitoring for HVAC systems?
One environmental hazard recently identified is overexposure to airborne asbestos. Ina sample of 20 public buildings over 30 years old, three of which are insulated withmaterials with excessive asbestos content. What method should you use to find theprobability?
Please explain the answer in detail.
You have been asked to select pipe for use within a chemical processing plant. a) What information do you need to know from the process engineering department to select suitable pipe? b) What information do you need to know from the civil structural engineering department to select suitable pipe? c) What information do you need to know from the procurement department to select suitable pipe?
Is it more effective to reduce paper waste or recycle paper?