China Wholesale for STEEL DISC Wholesale to Lisbon

This web seminar addresses the structural design and detailing requirements for ordinary and special steel moment frames specified in the 2012 IBC, ASCE 7-10, AISC 360-10, and AISC 341-10. Intermediate steel moment frames are only addressed by explaining why they are not commonly used. The following topics are presented:

- Seismic detailing requirements for steel moment frames that are commonly overlooked.
- Start with columns and beam sizes selected to meet the strength and drift requirements of ASCE 7-10.
- Apply AISC 341-10 and AISC 358-10 beam and column limitations.
- Review and apply the connection requirements for 1) welded unreinforced flange – welded web (WUF-W), and 2) bolted flange plate (BFP) connections meeting the AISC prequalified connection requirements in AISC 358-10.
- Determine the required strength for the columns, column splice, and the column base.
- Locate the protected zones and demand critical welds in the moment frame system.

For the full recording:

https://www.secure.skghoshassociates.com/product/show_group.php?group=60150617v

The rings are made of 8mm steel bars. For first two feet keep the distance 6 inches between rings and then carry 9 inch upto the two feets before at the end it means from top and bottom side up to the two feets the distance between the rings should be 6 inches and for rest length you can carry upto the 9 inch. On the other hand you can keep all rings at 6 inches if the building height is more than two stories. The main important point in column formation is distance between the rings. In general 4 of 16mm steel bars with two 10 or 12 mm size steel bars are sufficient but again I tell you it depends on the load calculation.
Here you can see this formation for the house construction.I created this video with the YouTube Video Editor (https://www.youtube.com/editor)