Box Girder Steel Template
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BOX GIRDER
External formwork of 32/24 meters post-tensioning concrete pre-faricated box girder is divided into sliding mode and
rolling mode; the side form of the first mode can move from one bottom form to the other one which increases the
utilization rate, and decrease the investment for the formwork during construction; the side form of the second mode
is relatively fixed according to the bottom form, and could be dismantled by revolving, which improve the efficiency
of formwork closure.The side formwork unit is mainly 6 meters, the design of the sructure is compact
and reasonable with beautiful and smooth appearance.
Features
■ All the edges of ecternal formwork panels for the box girder have been milled, which ensure
the assembly precision to avoid the leakage of the concrete
■ The bottom formwork unit is 3 meters to facilitate the installation and anti-arch adjustment
■ The bulkhead is designed to envelop the sideform,which can be wholely assembled, making the removal, installation and adjustment much easier.
- Q: Known length of 50.8 meters, known to be designed for the width of the area of the loss of 1 x 0.25, I have calculated the base cap,. {1.0 * 0.25 + [0.37 + 1 x 0.1 / 2 + 0.47 * 0.1] on the bottom and bottom formula is multiplied by the divided by two. So how to calculate the foundation beam. Formwork and cushion,
- Calculation of foundation beam! When the cap is to be deducted beam
- Q: What kind of frame beam formwork
- Frame beam template, single beam, continuous beam template section, beam set beam template in the middle section.
- Q: What is the wire mesh in front of the foundation beam
- You put the template, then take the template is not particularly troublesome? Wood will give you to slowly dismantle?
- Q: More than the number of square cross-section of the beam high formwork
- For the height of more than 8m, the total load is greater than 15kN/m2, or the central line load greater than 20kN/m of the template support system needs to organize expert demonstration".
- Q: The area of the beam template = (both sides of the high and low beam) * beam lengthWhat do you mean by the two words in the brackets?
- Beam: beam length multiplied by the end of the beam and 2 times the length of both sides, the beam length to the side of the column, the wall side, the second beam to the main beam side, the outer part of the calculation of the center line, according to the calculation of the internal part of the net long linePlate: the column, beam, 0.3 square meters outside the hole area
- Q: There are times when the beam is not to deduct the secondary beam on the main part of the beam?
- The bottom of the beam is provided with two side edges, and the side edges are counted to the bottom of the plate
- Q: Beam column plate template how to calculate the need to deduct what part?
- A method is relatively simple and practicalThe calculation formula of the first column is the circumference multiplied by the height of the unit is M2
- Q: I would like to ask the three sides of the template is calculated on the surface of which is the three? Novice do not understand thank you
- The utility model relates to a three surface template beam (both sides of the beam and the bottom surface of the beam), and the other is a two side formwork beam (two sides of the beam)
- Q: I would like to ask the template support system Liang Xiaoliang Ban Xiaoliang refers to what
- High formwork concrete beams are usually large in size, gravity load, plan people sometimes use 50 x 100 (width * height) wood brace, called Liang Xiaoliang, a thin concrete slab gravity load is less, with 30 * 80 mu Fang, challenge the small beam. According to the different rib beam floor plan, good people, they try to use the same specifications of the wooden architrave, there is no Liang Xiaoliang, small plate beam, just calculate book Liang Xiaoliang, trabecular plate.
- Q: The main floor beam template installation should pay attention to what?
- See the technical disclosure records, the main operating process1) according to the axis of the 500mm line and the horizontal elevation control line on the concrete cylinder.
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Box Girder Steel Template
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