What is the relationship between the beam and the staircase and the staircase
Beam staircase and slat staircase distinction: beam staircase: in the staircase inclined plate side of the installation of inclined beam, both ends of the inclined beam support in the cross ladder beam, ladder beam support in the staircase wall or column, it constitutes a beam staircase The Features: Longer section of the more economical, but the mold and the construction of complex than the staircase, the appearance is also bulky.
Plate staircase is the most widely used staircase form, can be used for single stairs, double stairs, three stairs and so on. It has the advantages of simple force, easy construction. Plate staircase can be castable can also be prefabricated, but most of the current use of cast-in-place. Plate staircase calculation, the ladder step board can be seen as a diagonal placed one-way plate, the longitudinal load in the plate to produce a positive moment, in the bearing at the thrust. At the time of design, the bottom bar is configured with a positive moment design value.
In general, the beam plate staircase reinforced steel along the stairs horizontal layout; plate staircase reinforced steel along the stairs longitudinal layout.
In general, the beam plate staircase reinforced steel along the stairs horizontal layout; plate staircase reinforced steel along the stairs longitudinal layout.
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. Basically are cast in place.
Plate staircase is directly board, the lower part of the board without skewers. Can be castable can also be prefabricated, but most of the current use of cast-in-place.
