effective embedment depth of anchor - Structural engineering general . . . In ACI 318-14 chapter 17 effective embedment depth (hef)is used in equations to determine concrete breakout strength for a single anchor in tension, and for anchor groups 17 4 2 3 says Where anchors are less than 1 5 x hef from three or more edges the value of hef is reduced to the larger of Ca,max 1 5 or s 3, where Ca,max is edge distance and
Anchor Minimum Embedment Depth - Structural engineering . . . - Eng-Tips The IBC section 1911 (2009 edition) has a table for ASD that list a 1" anchor bolt with 7" embedment Like ztengguy, I would probably use 6" of embedment unless there was some other constraint Or, I would use the 7" embedment with 5 3 kip ASD shear capacity per the IBC rather than calculating capacity with ACI-318 appendix D
Minimum embedment length for anchor rods on a concrete pedestal . . . I believe you are designing the embedment wrong for pedestal 1 Develop the anchor and rebar, Ld 2 Check the pullout strength per ACI appendix D 3 Check sideface blowout but usually ignored if you meet minimum edge distance 4 Check Tension and Shear of Anchor Bolt Get a copy of Anchor Bolt Design for Petrochemical Facilities
Embedment Extension of Piles into the Pile Cap. . . 2 - Eng-Tips For pile caps I’ve seen 1’ to 1 5’ min embedment when more than one row of piles is used and 2’ to 2 5’ min embedment when a single row of piles is used (this is in Michigan and Ohio where we have no seismic concerns) I haven’t designed a pile supported bent, but here’s a pile bent standard used for continuous slab bridges in Ohio:
Handrail Guardrail Embedment 2 - Eng-Tips I realize that there is some debate as to whether core drilling posts in concrete slabs or retaining walls is the ideal installation over other alternatives (base plates, cast-in-place sleeves such as EZ Sleeve, etc ), but in my experience embedment of steel, stainless, or aluminum (with coatings) posts in concrete with non-shrink grout is
Difference between development and embedment - Eng-Tips I have a question regarding the difference between development and embedment I'm not sure I'm understanding the difference between the two From ACI 530-08 2 1 9 3 (Development of bars in tension) and 2 1 9 4 (embedment of flexural reinforcement) What exactly is the difference? Let's say I have a beam with max moment at the center
Embedment in Concrete 3 - Eng-Tips Assuming you have this condition at other than a ground floor (elevated slabs), then the embedment condition becomes somewhat difficult For high moment at the embedment, the tension component of the couple created in the concrete can be quite high and will require auxiliary reinforcement with a loop or hairpin bar wrapping each embedment area
Dowel embedment length - Concrete Engineering general discussion | Eng-Tips When drilling and grouting rebar into existing concrete slab ( or wall, etc) to transfer shear only, I used ACI friction steel equation to determine the amount of rebar needed However, the Code seems vague about the necessary embedment to develop such shear capacity Anyone care to share how
Post embedment - Structural engineering general discussion - Eng-Tips I have a question on post embedment in a concrete drilled shaft caisson I am doing a soundwall design where the soundwall posts are prestressed concrete in the shape of an "I" The panels are also prestressed concrete We are trying to calculate how far to embed the soundwall posts into the drilled shaft caisson foundations
Epoxy (or adhesive) rebar anchor - depth of embedment In my own specifications, I require a depth of embedment such that the bar develops 125% of yield strength (ala ACI 318-05, 12 14 3 2) In doing this, I am basically saying that I want the same kind of reliability capacity from an adhesive anchor that I would expect from a mechanical anchor