4.A box beam Supports a distributed and a concentrated load as show inthe figure below, distaload F=5bkN W=36N 25 w e- 200 1200 1500 1500 Cross sedion of bek beam (@) Draw the shear force and brending moment diazrams, Find the anaximum bending moment anol tansverse shear force. Find the bending moment and shear foce at x=120omm

Q: For the axially loaded member given below calculate the maximum stress anywhere along the structure…

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Q: The beam is loaded by one couple at each of its ends, the beam cross-section shown below (Figure…

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Q: As shown in the figure, aluminum, E= 70GPa links (1) and (2) support rigid beam ABC. Link (1) has a…

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Q: 2. The lengths LAB = LBC = 20o mm and LCD = 240 mm. The diameter of parts AB and CD of the bar is 25…

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Q: Iso, determine the maximum fiber stress and the stress in a fiber 100mm from the top of the eam at…

A: Shear force and bending moment at the section is important for the structure to detemine the tensile…

Q: -4 m- B 60 E 60 D 4 m- 4 m- 'P

A: Given section: FBD:

Q: For the beam shown below, the ratio of stiffness coefficients k41 and K43 is Assume El is constant.…

A: For the given beam,To find the ratio of stiffness  coefficient

Q: The piece of plastic is originally rectangular. After the application of force, it deformed in the…

A: L = 500mm B = 800mm ∆Cx = a = 2mm∆Cy = b = 1.5mm∆Dx = c = 4mm∆Dy = b = 1.5mm

Stair construction and layout

Stair is a type of vertical transportation in a building which consist of a series of steps in a flight of stairs that enable the vertical movement of people and materials from one floor to another. A staircase consists of steps that comprises of riser & tread, handrail, baluster, stair stringers, newel post and waist slab. The construction of staircase with all the components is termed as stair construction. A staircase is an enclosure that contains the entire stairway. The materials used for the construction of stairs are bricks, reinforced cement concrete, stone, lumber, steel and a combination of these materials.