Determine the total degree of indeterminary in the continuous beam as shown in the figure.
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Solution
Restrains removed to make it simple cantilever beam –Restrains added to make it simple cantilever beam =Degree of indeterminacy.So, Degree of indeterminary
VB VD VE HE ME HE = 5 - 1 = 4
As per IS:1443-1980 the limits at deflection it finishes are applied, total upward deflection due to prestressing force should not exceed.
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Solution
After applying finishes, total upward deflection due to prestressing force should not exceed \(\frac{span}{300}\)
Which of the following member will be affected by shear lag.
What is are the use(s) of the influence lines
1.To study the effects of moving leads on the structure.
2.To calculate the value of stress function with critical load condition.
3.To find the position of live load for maximum value of shear force only.
Which of these statements is are correct
The stresses at failure on the failure plane in a cohesion lesssoil mass were :Shear stress = 4 KN/m2 Normal stress =10 KN/m2,then the value of resultant stress on failure plane (KN/m2)and the angle of inclination of the failure plane to the minor principal plane are respectively
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Solution
The system of linear equations
\(\begin{pmatrix} 2 & 1 & 3 \\ 3 & 0 & 1 \\ 1 & 2 & 5 \end{pmatrix} \begin{pmatrix} a\\ b\\ c \end{pmatrix}\begin{pmatrix} 5\\ -4\\ 14 \end{pmatrix}\) has-
Solution
The maximum value of f(x) = 2x3 – 9x2 + 12x– 3 in the interval 0 ≤ X ≤ 3 is _______.
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Solution
The solution of the differential equation \(k^{2}\frac{d^{2}y}{dx^{2}}=y-y_{2}\),under the boundary conditions
(i)y = y1 at x = 0 and
(ii)y = y2 at x = ∞, where k, y1 and y2 are constants,is
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Solution
With initial values y(0)= y¢(0) = 1, the solution of the differential equation
\(\frac{d^{2}y}{dx^{2}}+4\frac{dy}{dx}+4y=0\)at x= 1 is ______ .
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Solution
Let U and V be two independent zero mean Gaussian random variables of variances 1⁄4
and 1⁄9 respectively.The probability P(3V³ 2U)is