I am not a book is not a graduate but I am in the unit is the budget I am depressed leadership let me do the budget I was so scared so ........ you help me ah
Halo, ask so much, you have to look at the book, the plate is no beam, the bottom is flat, beam is the bottom of the stairs with beams, it is so simple
Plate staircase is in the structure through the ladder board (inclined plate) to pass the load; beautiful and generous, but not economic, weight is also large .2 beam staircase in the structure is through the staircase beam load load, the advantage is (small weight, Economy, but the decoration is difficult, not beautiful)
Open their own books, which also asked!
You have to engage in this matter, how much you want to buy a book turn it, do not tell me you carry forward the spirit of hard and simple ah!
The staircase is made of concrete slabs, and the beam staircase is a staircase with beams under the staircase board.
The longitudinal load of the staircase is borne by the board, but the longitudinal load of the beam staircase is borne by the beam.
But now the general building in the beam staircase rarely used, and rare.
The staircase can take the staircase as a large one-way board. The staircase is a staircase pedal that is directly supported on the staircase beam at both ends. The beamboard staircase is a stepped pedal that rests directly on the skew beam and the skewer rests on the staircase beam at both ends of the ladder.
Plate staircase force line:
Stairs - platform beams - walls or columns.
Plate length within 3 meters. Plate can not crack! So to increase the temperature of steel.
Reinforcement: longitudinal configuration of steel, put on the platform beam and floor beam.
Beam staircase force line:
Stepping plate - skew beam - platform beam - wall or column.
When the step board cracked, if the stairs beam intact, just local problems.
???
Reinforcement: ladder horizontal reinforcement, rest on the ramp beam, plus distribution of steel. Platform main tendons are short span arrangement, according to the long cross-direction arrangement, the vertical distribution of distribution of steel.
Hey hey! Enough detail! The The
