MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Web Buckling

When designin...

Question

When designing steel structures, one must ensure that local buckling in webs does not take place. This check may not be very critical when using rolled steel sections because ______.

Open in App

Solution

Depth to thickness ratios (of the web) are appropriately adjusted

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which one of the following factors does not affect the lateral buckling strength of a steel I-section undergoing bending about its major axis?

Q. Consider the following two statement related to structural steel design, and identify whether they are TRUE or FALSE.

I. The Euler buckling load of a slender steel column depends on the yield strength of steel.

II. In the design of laced column, the maximum spacing of the lacing does not depend on the slenderness of column as a whole.

Q. Assuming that there is no possibility of shear buckling in the web, the maximum reduction permitted by IS 800-2007 in the (low-shear) design bending strength of a semi-compact steel section due to high shear is _____.

Q. When a low carbon steel is heated up to upper critical temperature :

Q. A rolled I-section beam is supported on a 125 mm wide bearing plate as shown in the figure. The relevant properties of the section are: Depth of section, h = 300 mm
Width of flange,

b_{f} = 165 m m

Thickness of flange,

t_{f} = 11.4 m m

Thickness of Web

t_{w} = 7.4 m m

Radius at root R = 16 mm
Assuming material yield strength,

f_{y} = 250 M P a

,
design compressive stress for web.

f_{c d} = 111.55 M P a

,
and partial safety factor for material,

γ_{m 0} = 1. 10

As per IS : 800-2007, the web buckling strength (in kN, round off to two decimal places) of the beam is____

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Web Buckling

OTHER

Watch in App

explore_more_icon

Explore more

Join BYJU'S Learning Program

CrossIcon