The maximum span for a cantilever slab typically ranges from 2 to 4 meters (about 6.5 to 13 feet), depending on factors such as the slab thickness, material properties, and load conditions. For reinforced concrete slabs, this span can be extended with proper design and reinforcement techniques. However, it's crucial to consult structural engineering guidelines and codes to ensure safety and performance for specific applications. Always consider the specific project requirements and local building regulations.
ly is the longest span of slab while lx is shortest span of slab
The maximum span of a waffle floor slab typically ranges from 20 to 30 feet (6 to 9 meters), depending on various factors such as the slab thickness, the spacing of the supporting beams, and the load requirements. For larger spans, additional reinforcement and design considerations may be necessary. It's essential to consult with structural engineers to ensure safety and compliance with building codes.
Ans: One way slab is the slab having ratio of longer span to shorter span equal to or more than 1.5 . If the ratio of longer span to shorter span is equal to or less than 1.5, then such slabs are called as two way slab. In one way slab main tensile reinforcement is placed parellel to shorter side which will be the main steel, where as in two way slab both direction required main steel.
construction joints are leave in RCC Slab one third of span.
100
For cantilever slab it should be 28 days
no
ly is the longest span of slab while lx is shortest span of slab
The worlds longest cantilever bridge, by span, is Quebec Bridge, Canada at 1800 feet. The second longest is the Forth Bridge, Scotland at 1710 feet
the ratio of Length of span / width of span = >2 or <2 Or where span of Slab is with in 3.6 m it is one way slab, and where span is more than 3.6 m it is two way slan.
The maximum cantilever for a 2x8 floor joist typically depends on the species of wood and the spacing of the joists. Generally, a common guideline is that the cantilever should not exceed one-quarter of the span of the joist. For example, if the joist spans 12 feet, the cantilever should be limited to 3 feet. It is essential to consult local building codes and a structural engineer for specific requirements and safety considerations.
The maximum span of a waffle floor slab typically ranges from 20 to 30 feet (6 to 9 meters), depending on various factors such as the slab thickness, the spacing of the supporting beams, and the load requirements. For larger spans, additional reinforcement and design considerations may be necessary. It's essential to consult with structural engineers to ensure safety and compliance with building codes.
Ans: One way slab is the slab having ratio of longer span to shorter span equal to or more than 1.5 . If the ratio of longer span to shorter span is equal to or less than 1.5, then such slabs are called as two way slab. In one way slab main tensile reinforcement is placed parellel to shorter side which will be the main steel, where as in two way slab both direction required main steel.
Stress occur everywhere in the beam. Maximum occur at mid span and at support of simply supported beams and cantilever beams respectively - M. Velsamy, Mobile 9884585625
maximum deflection will accure
100
construction joints are leave in RCC Slab one third of span.