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What is lx and ly in one way slab?
ly is the longest span of slab while lx is shortest span of slab
Difference between one way slab and two way slab in construction?
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.
Maximum slump of slab?
100
Where to leave construction joints in RCC slab?
construction joints are leave in RCC Slab one third of span.
How do you calculate the bending moment for a cantilever slab?
Max BM for a cantilever would be @ the point of support and would be equal to WL/2 where W=wL Max BM for a cantilever would be @ the point of support and would be equal to WL/2 where W=wL Edit- As said above the max bending moment for a cantilever will be at the supportFor a distributed load M=wL2/2 where w=the fractured distributed load and L= the leaver arm For a point loadM=PL where P=the point load and L= the leaver arm *Having a cantilever means you will have reinforcing in the top of the beam/slab till a distance after the beam
What is deshuttering time for slab?
For cantilever slab it should be 28 days
Will a cantilever slab have beam at its free end?
no
What is lx and ly in one way slab?
ly is the longest span of slab while lx is shortest span of slab
What is the span of a cantilever?
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
How you find that the slab is one way are two way slab?
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.
Difference between one way slab and two way slab in construction?
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.
Deflection of cantilever with point load?
maximum deflection will accure
Where do stresses occur in a loaded beam?
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 slump of slab?
100
Where to leave construction joints in RCC slab?
construction joints are leave in RCC Slab one third of span.
How do you calculate the bending moment for a cantilever slab?
Max BM for a cantilever would be @ the point of support and would be equal to WL/2 where W=wL Max BM for a cantilever would be @ the point of support and would be equal to WL/2 where W=wL Edit- As said above the max bending moment for a cantilever will be at the supportFor a distributed load M=wL2/2 where w=the fractured distributed load and L= the leaver arm For a point loadM=PL where P=the point load and L= the leaver arm *Having a cantilever means you will have reinforcing in the top of the beam/slab till a distance after the beam
Why do they build cantilever bridges?
because they cost only $1 million each and they are able to span long distances
