0
main bars are those bars which lying on the shorter span :
main bar formulas :
Long span divide by distance of main bars puls one = Long span/distance of main bars
+1
main bar lenght= (short span+hooks)-C.C C.C= concrete cover
Distribution bars which is those lying on the longer span:
No's=long span divided distance of main bar plus one=long span/distance of main bar+1
distribution bar length =(short span +hooks) -C.C c.c = is concrete cover
What else can I help you with?
How do you place main and distribution bars in slab?
Main bars are placed parellel to shor and distribution along longer side
Show the Placement of Reinforcement in a RCC staircase?
It is in the stair-waist from the bottom with min. covering of 15 mm. or equal to the dia. of the main reinforcement (whichever is greater). The main bars are perpendicular to the treads and risers the distribution bars are perpendicular to the main bars and are above it.
What does the main buss assembly inside the Primary Distribution Center consist of?
Three copper buss bars
What is main function of distribution bars?
Distribution bars allow a vehicle to pull more weight without damaging the rear axle or interfering with steering. They function by adding some leverage to both sides of the hitch, which allows for more even distribution of the load's weight.
How many bars does a typical blues structure have?
A typical blues structure has twelve bars. however they can have 8 or sometimes 16 but usually 12.
What is a sub main distribution board?
A sub main is a distribution board fed from the main distribution board panel normally protected via a CPD.
Can you connect final Distribution board directly to Main Distribution Board without Sub main Distribution Board and why?
yes no problem
Advantages of ring main distribution system?
The main advantage of Ring distribution over Radial is that it gives the user a greater security of supply. You will notice that all the distribution bus bars on the ring are supplied at both ends of the ring. This means that if a fault develops on any part of the ring or on an isolator or circuit breaker, then this device can be isolated and, even with the ring completely broken, the electricity supply will continue to be fed to the bus bars from one end only. The supply to the user is maintained and, with the fault isolated, it can be repaired before the ring being switched back on.
What are the specifications for the 400 amp main distribution panel?
The specifications for a 400 amp main distribution panel typically include a maximum current capacity of 400 amps, suitable for distributing power to various circuits in a building. It may also have features such as multiple circuit breakers, bus bars for connecting wires, and possibly surge protection capabilities.
What is a graphic representation of a frequency distribution contructed by erecting vertical bars?
A bar graph.
How many music bars or measures are typically found in a standard pop song structure?
A standard pop song structure typically consists of around 32 bars or measures.
What is the purpose of bus bars in an electrical panel?
The purpose of bus bars in an electrical panel is to distribute electricity from the main power source to the various circuits in a building or system. They act as a central point for connecting and conducting electrical currents to ensure proper distribution and flow of electricity throughout the panel.
