Illustrate truss with k-bracing, Civil Engineering

Assignment Help:

Q. Illustrate Truss with K-bracing ?

In the arrangement of triangulated framework in truss structures, it's more economical to design longer members as ties whereas shorter ones as struts (For instance Pratt truss). As such, tension forces are taken up by longer steel members whose load carrying capacities are unrelated to their lengths. Though the compression forces are reacted by shorter members that possess higher buckling capabilities than longer steel members. 

For heavy loads on a truss structure, depth of the truss is intentionally made larger so as to increase bending resistance and to decrease deflection. With the increase in length of vertical struts, buckling can take place under vertical loads. Consequently K-truss is designed in such a way that vertical struts are supported by compression diagonals.


Related Discussions:- Illustrate truss with k-bracing

Engg surveying, what does mean by too short and too long in erroneous tape ...

what does mean by too short and too long in erroneous tape length?

Importance of geotextiles and sand in reclamation works, Question What ...

Question What is main importance of geotextiles and sand in reclamation works? Answer For geotextiles used in recovery, they serve mainly subsequent two purposes

Determine the flow rate from the dewatering well, A construction project in...

A construction project involves excavation below grade. A 24 inch diameter dewatering well is installed from grade (EL 586) to 80 ft below grade to lower the water table. Soil bori

Theodolite, convert whole circle bearing to reduce bearing formula

convert whole circle bearing to reduce bearing formula

Soil classification - road materials, Soil Classification: Based on p...

Soil Classification: Based on particle size, the soils can be classified as under, adopting the IS soil classification system: 0.002   0.075   0.425   2.36     4.75

Explain resultant force on a given area of an inclined plane, Resultant For...

Resultant Force on a Given Area of an Inclined Plane The resultant force is calculated from the average pressure:    R = (AVERAGE P)(A)

Bearing pressure on soil nail, Question What is relation of bearing pr...

Question What is relation of bearing pressure on soil nail head to ratio La/Lb, where La is length of soil nail before potential slip circle as Lb is length of soil nail beyo

Determine the value of the coefficient of permeability, Determine the value...

Determine the value of the coefficient of permeability A glass cylinder 5 cm internal diameter with a screen at the bottom is used as a falling head permeameter. The thickness

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd