Metal bridging is placed at the center of spans over 10 feet and where the joists pass over the girder. Determine the number of pieces of metal bridging needed for the floor in Figure 14.62.
What will be an ideal response?
The number of pairs of metal bridging is as follows:
Bottom row of joists = 27 spaces – 3 spaces = 24 spaces
Bottom girder = 27 spaces – 3 spaces = 24 spaces
Middle row of joists = 27 spaces – 3 spaces = 24 spaces
Top girder = 10 spaces
Top row of joist: Not required
Number = 2 × (24 + 24 + 24 + 10) = 164 each
You might also like to view...
Which winding of a transformer is connected to the load?
a. Mutual b. Positive c. Secondary d. Primary
Refer to Exercise 4. Assume that T=298.4 ± 0.2K. Estimate V, and find the relative uncertainty in the estimate.
What will be an ideal response?
The MAP sensor is used to check the operation of the ________ on OBD II vehicles
A) TP sensor B) Main system C) EGR system D) Backup system
A graphic representation of a process is called a Flowchart.