The concrete column is reinforced as shown in the figure with six steel round bars. Determine the average normal stress in the concrete and in the steel bars when the column is subjected to a compressive force of 150 kN. The diameter of the round bars is 20 mm. The modulus of elasticity for steel is Et=200E_t = 200Et=200 GPa and for concrete Eb=29E_b = 29Eb=29 GPa. Betonipilaria on vahvistettu kuvan mukaisesti kuudella teräksisellä pyörötangolla.Määritä keskimääräinen normaalijännitys betonissa ja tangoissa, kun pilariapuristaa 150 kN suuruinen voima. Pyörötankojen halkaisija on 20 mm. Teräksenkimmokerroin E=200 GPa ja betonin Eb= 29 GPa.100 mm150 kN1.2 m

We are given a concrete column reinforced with six steel round bars. We are tasked with finding the…

Betonipilaria on vahvistettu kuvan mukaisesti kuudella teräksisellä pyörötangolla. Määritä keskimääräinen normaalijännitys betonissa ja tangoissa, kun pilaria puristaa 150 kN suuruinen voima. Pyörötankojen halkaisija on 20 mm. Teräksen kimmokerroin E=200 GPa ja betonin Eb= 29 GPa. 100 mm 150 kN 1.2 m

Betonipilaria on vahvistettu kuvan mukaisesti kuudella teräksisellä pyörötangolla. Määritä keskimääräinen normaalijännitys betonissa ja tangoissa, kun pilaria puristaa 150 kN suuruinen voima. Pyörötankojen halkaisija on 20 mm. Teräksen kimmokerroin E=200 GPa ja betonin Eb= 29 GPa. 100 mm 150 kN 1.2 m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

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Question

The concrete column is reinforced as shown in the figure with six steel round bars. Determine the average normal stress in the concrete and in the steel bars when the column is subjected to a compressive force of 150 kN. The diameter of the round bars is 20 mm. The modulus of elasticity for steel is Et=200E_t = 200Et=200 GPa and for concrete Eb=29E_b = 29Eb=29 GPa.

Betonipilaria on vahvistettu kuvan mukaisesti kuudella teräksisellä pyörötangolla.
Määritä keskimääräinen normaalijännitys betonissa ja tangoissa, kun pilaria
puristaa 150 kN suuruinen voima. Pyörötankojen halkaisija on 20 mm. Teräksen
kimmokerroin E=200 GPa ja betonin Eb= 29 GPa.
100 mm
150 kN
1.2 m

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