Standard Hook Length For Rebar

These bending details are shown if too sharp a bend is put into the bars they may in figure 7 12 there are many different types of crack or be weakened.

Standard hook length for rebar.

L e equivalent embedment length provided by standard hooks measured from the start of the hook point of tangency in. One of the common issues on site involves the design of development length in the reinforcing bars that we are using. When reinforcing bars are bent caution must for the different bar sizes and for the various be exercised to ensure the bends are not too sharp. Page 8 of 11 hooks when sufficient space is not available to anchor tension bars by running them straight for their required development lengths hooks may be used.

Splices development and standard hooks for concrete masonry 2003 2006 ibc. You define hook length parameters for a rebar type with the rebar hook lengths dialog. A hinged prefab house in massachusetts a harplike cultural project in japan and a sloping city hall in south korea. Therefore certain bends depending on where the rods are to be minimum bend.

You can find diagrams of these parameters in the images below the following table. When we remove auto calculate and try to change tangent length the hook length changed and will be equal to hook length value that weird. Building on mars with chitin. Access the dialog by clicking the hook lengths edit button in rebar type properties.

Tek 12 06a splices development standard hooks for concrete masonry based on the 2009 2012 ibc. Astm standard reinforcing bars bar size designation nominal dimensions area in 2 weight lb ft diameter in 3 0 11 0 376 0 375 4 0 20 0 668 0 500 5 0 31 1 043 0 625 6 0 44 1 502 0 750 7 0 60 2 044 0 875 8 0 79 2 670 1 000 9 1 00 3 400 1 128 10 1 27 4 303 1 270 11 1 56 5. You define hook length parameters for a rebar type with the rebar hook lengths dialog.