please do for slab 1-4/B1-D allow for 20% moment redistribution
span L = 5000
А A1 B B1 C C1 4200 4200 4200 4200 4200 4200 Manager room CODE Office Office Office Office Office (1 a Computer room 1500 2 Corridor Corridor Corridor 3 from Manager room Office Toilet dp 75mm Notation: (30 Corridor Office 250 500 (3b Al sole Al secondary to be 25 A to Computer room re room Binghe 4 FIGURE T1 : FIRST FLOOR LAYOUT
Side staircase from level 1 to ground Notations : 112.5mm thk. x 3.0m height brickwall plastered both sides turun All columns to be 300mm x 400mm All secondary beams to be 250mm x 500mm All slabs to be 150mm thk. Building height = 3.2m floor to floor
COURSEWORK A sketch plan for beams and slabs layout of a small office building is shown in Figure Ti. Details of the construction and the relevant specifications are as follows. . CONSTRUCTION Office Manager room Corridor Files rooms Computer rooms Ceramic tiles on in-situ reinforced concrete solid slab. Suspended ceiling below beams. Lightweight partitions as required to offices. Carpets on in-situ reinforced concrete solid slab. Suspended ceiling below beams Ceramic tiles on in-situ reinforced concrete solid slab. Suspended ceiling below beams. Cement render on in-situ reinforced concrete slab. No ceiling under. Carpets on in-situ reinforced concrete solid slab. Suspended ceiling below beams. Ceramic tiles on in-situ reinforced concrete. Ceramic tiles on in-situ reinforced concrete slab. No ceiling under. All internal walling lightweight partition. Enclosed in 112.5mm x 3.0m height brickwork plastered on both sides. Generally 112.5mm x 3.0m height brickwork plastered on both side. All elements of the construction to have minimum of 1 hour fire resistance. Staircase Toilet External wall Fire protection
If the Formula value is less than 5000mm, use Span L = 12000 - Formula L. If the Formula value is greater than 12000mm, use Span L 5000 Formula
please do for slab 1-4/B1-D allow for 20% moment redistribution span L = 5000
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