# STRUCTURAL ENGINEERING- II

## 2013 (A) Subject Code : 101401

1.  Analyse the given beam  using moment distribution method :

2. Analyse the given frame using moment distribution method :

3.  Analyse the given rigid frame using slope deflection method :

4.  Analyse the given portal frame using slope deflection method :

5.  A two hinged parabolic arch has a span of 30 m and a central rise of 5 m. calculate the maximum positive and negative bending moment at a section distant 10 m from the left support, due to single point load of 10 KN rolling from left to right .

6. A Suspension bridge with two-hinged stiffening girder has a span of 100 m and the cables have a central dip of 10 m. The Stiffening girders are 4 m deep and have moment of inertia equal to 1.64 x 10^10 mm^4. If the temperature falls through 22 K, Calculate (1) flange stress and (2) increase in tension in the cable . E = 2 x10^5 N/mm^2,  alpha = 11 x10^-6 per 1K.

7.  Determine the influence line for the shear force at D, the middle point of span BC of the continuous beam :

8. Analyse the given beam using matrix method :

9. A Continuous beam of two equal spans L is uniformly loaded over its entire length. Find the magnitude R of the middle reaction using the Castigliano’s theorem :

10.  A continuous beam ABC is loaded as shown in fig.

Determine all reactions and draw BMD and SFD.

#### Author: Civil Engineer

Hello, My self Neelmani, A Civil Engineer. Presently I am working with Indian Railway. An Affiliate Member of ASCE "American Society of Civil Engineers". B.Tech in Civil Engineering from MIT Muzaffarpur and Diploma in Railway from IPWE as well as Civil Engineering from Govt. Polytechnic Muzaffarpur.