1-3m- ↓ ↑ ㅏ 20 kN/m 4m 10 kN/m Jm Im +2m 10KN 20 KN IM ↑ 20KN/m 6m + + 2m 4m Am 30 KN ↓ ↑ JO KN/m + 2m Compute for minimum and maximum moment −MMAX =? +MMAx =?

Q: draw shear force and moment diagram

A: Given data in question  overhanging beam Span member length  UVL  Concentrated moment 120 kN/m To…

Q: Shear/Moment Diagram

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Q: 10 N 10 N 20 N C E 10 N B R 6.0m 4.0m A J 8 BAYS @ 3.0 m EACH 20 N The vertical reaction at S is…

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Q: Determine the shear (in kN) In member AB using Portal Method. Input the magnitude only. P=50KN B C…

A: Given data in question  Span member length  Point load Portal method To find out  Shear force in…

Q: What is the fixed end moment FEMAB for the beam with a settlement of 25 mm at support C: 20 kN/m 60…

A: Given data in question  Span member length  UDL Point load To find out  Fixed end moment in AB

Q: 15 kN/m D E 6 m 9 m 12 kN/m A 10 m 5 m

A: To draw SFD and BMD

Q: Fx = P,A,cos0, – P2A,cos0, – pQ(V,cos0 , – V,cos0 ; ) F, = P,A,sin0, – P2A2sin0, – pQ(V2sin0 , –…

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Q: Draw the shear and bending moment curves for the beam and loading and the maximum absolute value of…

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Q: PRAW SHEAR & MOMENT DIAGRAM SHOW COMPLETE SOLUTION. A 3/2 + 2m D. B 4 4m 3 U OF BC. 2m 10 N/m

A: Given:Required:Shear and moment diagram of BC

Q: If F1 = 100 N, F2 = 120 N, and F3 = 80 N, determine the magnitude and coordinate direction angles of…

A: The given force vectors are,

Q: 2.5 k/ft 1 k/ft -20 ft -10 ft-

A:

Braced cuts

The braced cut is a method of providing lateral support to the soil in foundation trenches, to prevent the trenches from deformation by the caving in of soil and resisting it from moving laterally. During shallow excavation in firm soil, generally, slopes are provided to resist the caving in of soil. During shallow excavation in soft soil and deep excavation, the chances of caving in of soil increase. Hence, it becomes necessary to make a provision to resist the deformation of trenches due to caving in of soil. The braced cut is the method used for such conditions. The excavation using braced cuts is a bit uneconomical as compared to the traditional open-cut excavation method but provides better safety than the cut excavation method.