The roof system of a building consists of 100 mm thick reinforced concrete slab (weight density= 23.6 kN/m²) resting on four steel beams (A=10,000 mm²), which are supported by two girders (A-30,000mm³). The weight density of steel is 77.3 kN/m². The girders, in turn, are supported by four columns. Determine the magnitude of the axial load acting on column A. Answer in kN rounded-off to two decimal places. Steel girder H Steel floor beam a = 6.5 meters b = 2.4 meters H- G a D F H -Steel column -100 mm thick concrete slab 3@b

The roof system of a building consists of 100 mm thick reinforced concrete slab (weight density= 23.6 kN/m²) resting on four steel beams (A=10,000 mm²), which are supported by two girders (A-30,000mm³). The weight density of steel is 77.3 kN/m². The girders, in turn, are supported by four columns. Determine the magnitude of the axial load acting on column A. Answer in kN rounded-off to two decimal places. Steel girder H Steel floor beam a = 6.5 meters b = 2.4 meters H- G a D F H -Steel column -100 mm thick concrete slab 3@b

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: Steel floor beam (A = 9,100 mm²) Steel girder (A = 25,600 mm²) A D Steel В column 130 mm 10 m…

A: Thickness of concrete slab = 130 mm Area of steel beam, Area of steel girder, Since no any live…

Q: The floor system of a gymnasium consists of a 130 mm thick concrete slab resting on four steel beams…

Q: The roof system of an office building consists of a 100 mm-thick reinforced concrete slab resting on…

Q: The frame is used to support the wood deck in a residential building. Calculate and illustrate the…

Q: The floor framing plan of a reinforced concrete structure is shown in the figure. The beams are…

Q: The roof system of an office building consists of a 100 mm-thick reinforced concrete slab resting on…

Q: 3. The steel framework is used to support the reinforced stone concrete slab that is used for an…

Q: Problem 2. Determine the minimum height h of the beam shown in the figure if the flexural stress is…

A: Flexural stress The tensile strength of concrete beams or slabs is measured in terms of flexural…

Q: The roof system of an office building consists of a 100 mm-thick reinforced concrete slab resting on…

A: Step 1: Calculation of the dead and live loads acting on the beams and girders based on the given…

Q: A 9.0m span building roof is formed by a statically determinate pin jointed, triangulated framework,…

A: Area (152x152x23) = 2920mm2 Area (80x80x8) = 1230mm2 Apply unit vertical load at E for deflection…

Q: 3. A timber beam 250 mm x 300 mm is reinforced with steel plates 150 mm x 10 mm 9s rigidly attached…

Q: A steel pad supporting heavy machinery rests on four short, hollow, cast iron piers (see figure).…

Q: Problem 3. A rigid bar ABC is pinned at A and attached to brass bar Bar BE CD BE and the steel bar…

A: Given, w = 120 kN/m ∆TBE = -25C ∆TCD = 25C

Q: The steel framework is used to support the reinforced stone concrete slab that is used for an…

Q: support the Sketch the loading that acts along members BE and FED. Take a= 2 m, b= 5 m. framework is…

Q: Answer the problem. Structural theory

A: In this problem, we begin first by examining the given data and illustration. From a structural…

Q: The roof system of an office building consists of a 100 mm-thick reinforced concrete slab resting on…

Q: 3. The steel framework is used to support the reinforced stone concrete slab that is used for an…

Concept explainers

Applications of Concrete Framing Systems

A concrete frame is a structure formed by the interconnection of beams and columns to form a structural network. In simple terms, it is the basic skeletal structure of a building or any construction. The concrete framing structure is built on a concrete foundation that forms the base of the entire structure. The concrete frame system is built to support floors, roofs, walls, beams, rafters, joists, etc.

Question

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Applications of Concrete Framing Systems

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

A simply supported beam spans L=28ft. A 3/4 inch thick steel plate with a width of b1=3.2ft, and a length L=28ft is balanced on the beam as shown. When viewed from above, the weight of the steel plate is 30lb/ft2. What is the total weight of the plate, and what is the distributed load on the beam due to the weight of the plate? A one-inch thick sheet of particle measuring 6 feet wide and 28 feet long is balanced on top of the aforementioned steel plate. The weight of the particle board, when viewed from above, is 3lb/ft2. What is the magnitude of the distributed load on the beam due to the weight of the particleboad? What is the magnitude of the total distributed load on the beam due to the weight of the particleboard and the steel plate?
A horizontal prismatic beam with span of 3 meters is fixed at the left end and free at the right end (cantilever). The beam is subjected to a downward vertical concentrated load equal to 10 kiloNewtons acting at a point 2 meters to the right of the fixed end and a clockwise concentrated moment equal to 15 kiloNewton-meters acting at the free end. The beam material has a modulus of elasticity of 200 GigaPascals. The beam cross-section has a moment of inertial equal to 100,000,000 millimeters^4.(The expression x^y means that x is raised to the power y). 1. Which of the following most nearly gives the deflection at the free end in millimeters, if the concentrated load were acting alone? a. 2.33 mm b. 2.45 mm c. 2.21 mm d. 1.92 mm 2. Which of the following most nearly gives the deflection at the free end, in millimeters, if the moment were acting alone? a. 2.571 mm b. 3.141 mm c. 3.149 mm d. 3.375 mm…
A steel pad supporting heavy machinery rests on four short, hollow, cast iron piers (see figure). The ultimate strength of the cast iron in compression is 50 ksi. The outer diameter of the piers is d= 4.5 in. and the wall thickness is t= 0.40 in. Using a factor of safety of 3.5 with respect to the ultimate strength, determine the total load P that may be supported by the pad. ultimate stremgth allowable strength Hint: Factor of Safety = -d
A steel beam, of lengths a=5 m and b=4 m and a hollow box cross section, is supported by a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section is 5 mm. The beam is under a distributed load of the intensity that linearly varies from q=0 kN/m to q=4.6 kN/m for AB span; and is constant with q=4.6 kN/m for BC span. The Young's modulus of steel is 200 GPa. Part B a Answer: 9 B Answer: b Perform double integration of the bending moment equations. You will obtain deflections in this form: for 0≤x≤ a vEI = F(x) + C₁x + C3 VEI= G(x) + C₂x + C₁ for a ≤ x ≤a+b X Calculate: e) the value of the integration constant C₂. Enter your answer in kNm² to three decimal places. f) the value of the integration constant C4. Enter your answer in kNm² to three decimal places.
A steel beam, of lengths a = 6 m and b = 3 m and a hollow box cross section, is supported by a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section is 5 mm. The beam is under a distributed load of the intensity that linearly varies from q=0 kN/m to q = 3.1 kN/m for AB span; and is constant with q = 3.1 kN/m for BC span. The Young's modulus of steel is 200 GPa. A y, v a 5 mm 200 mm Figure Q.1 9 A B 300 mm b C X
Pls answer asap
A two-story building has steel columns AB in the first floor and BC in the second floor, as shown in the figure. The roof load P1 equals 400 kN and the second floor load P2 equals 720 kN. Each column has length L = 3.75 m. The cross-sectional areas of the first- and second floor columns are 11,000 mm^2 and 3,900 mm^2, respectively. (a) Assuming that E = 206 GPa, determine the total shortening (δ)AC of the two columns due to the combined action of the loads P1 and P2. (b) How much additional load P0 can be placed at the top of the column (point C) if the total shortening (δ)AC is not to exceed 4.0 mm?
A steel beam, of lengths a= 6 m and b= 3 m and a hollow box cross section, is supported by a hinge support A and roller support B, see Figure Q.1. The width and height of the cross section are 200 mm and 300 mm, respectively, and the wall thickness of the cross section is 5 mm. The beam is under a distributed load of the intensity that linearly varies from q = 0 kN/m to q = 3.1 kN/m for AB span; and is constant with q= 3.1 kN/m for BC span. The Young's modulus of steel is 200 GPa. Part A Calculate: A y, v a 5 mm 200 mm Figure Q.1 9 S B 300 mm b с X
Part of a two story building is shown in the figure in which a concerte column and a steel column are used in the first and second floor. The compressive force on the roof of the second floor is PC = 400 kN. The compressive force on the first floor is PB = 310 kN. The steel [Esteel = 200 GPa] column is a wide angle steel shape that has a cross section area of A2 = 1850 mm2. The concrete [Econcrete = 30 GPa] column has a circular section with a diameter of d = 530 mm.[L1 = 4.8 m, L2 = 5.8 m] What is the displacement of the column at B?in mm What is the displacement of the column at C? In mm