Define truss analysis-stability, Civil Engineering

Assignment Help:

Define Truss analysis-stability  

  • Identify whether a truss is determinate or indeterminate.
  • Identify if the truss is stable or unstable

 

m = number of members

r = number of reaction components

j = number of joints

m + r < 2*j -> Unstable

m + r = 2*j -> Statically determinate

m + r > 2*j -> Statically indeterminate

If m + r ≥ 2*j -> Check stability visually


Related Discussions:- Define truss analysis-stability

Properties of timber, Properties  of Timber Properties of good timbers ...

Properties  of Timber Properties of good timbers are following: Color: color should be uniform. Odour: Odour should be pleasant when cut freshly. Soundness: A cl

Draw the shape of the pressure line, Draw the shape of the Pressure line. ...

Draw the shape of the Pressure line. Solution The locations of resultant force at sections A-A, B-B  and C-C have already been determined. Joining these locations, we can dr

Determine about the long-term deflections, Determine about the long-term de...

Determine about the long-term deflections For long-term deflections, the total long-term deflection due to the prestressing force, dead load and any sustained imposed load may

What is the absolute maximum shear stress, A strip load of considerable len...

A strip load of considerable length and 1.5 m width transmits a pressure of 150 kN/m 2 to the underlying soil. Verify the maximum principal stress at 0.75 m depth below the footin

Rcc, how many rcc is use for 1 brass?

how many rcc is use for 1 brass?

Case of multi speed restrictions, Q. Case of Multi speed restrictions? ...

Q. Case of Multi speed restrictions? Position of Engineering indicators in case of Multi speed restrictions on one of the line in a Double line section where the first speed re

Hydraulics, In this question we consider a bended outlet of pipe flow AB. E...

In this question we consider a bended outlet of pipe flow AB. End A is attached to an incoming pipe by a flange connection. The pipe diameter at A is the same as the incoming pipe,

Flash point test, Flash Point Test: The flash point is the temperatur...

Flash Point Test: The flash point is the temperature at which the bitumen gives off vapours which ignite in the presence of a flame. The flash point temperature gives the cri

Non uniform flow in open channe, A rectangular channel is 3 m in width and ...

A rectangular channel is 3 m in width and draws water from a lake. The channel slope is 0.001 and the Manning’s n is 0.0013. What will be the discharge in the channel when the lake

Explain the methods of underwater inspection, Explain the Methods of Underw...

Explain the Methods of Underwater Inspection? There are three common methods of carrying out underwater inspection of bridge elements. a)  Wading inspection b)  Scuba div

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