Job Aid: Class B Lap Splice Table* ... * 1 = uncoated Notes: 2 = epoxy coated w/ cover <3db or clear spc. <6db

CRSI’s Reinforcement Anchorage and Splices includes tables of required lap splice lengths based on these variables. Contact splices–in which the bars touch and are wired together–are …

Lap Class A values are the required tension development lengths, ld; lap splice lengths are multiples of tension development lengths; Class A - 1.0ld and Class B = 1.3ld (ACI 318-14, …

Development lengths and lap splices in the tables provided in this chapter are intended to assist designer for design and detailing of reinforced concrete member.

(1) Min. lap for spliced bars, in., assumes fy = 60 ksi, per ACI 318-14, Equation (25.4.2.3a). (2) 40 bar diameters for fy = 40 ksi and 48 diameters for fy = 60 ksi

the area of reinforcement provided is at least twice that required by analysis over the entire length of the lap splice; and one-half or less of the total reinforcement is spliced within the required …

structure. There are two types of lap splices: contact lap and non-contact lap splices (see Figure a and 1b). The lapped sections of contact lap splices are wir together. Lapped sections of non …

This document provides bar development and splice length requirements according to ACI 318-02. It includes tables with required lengths for bar development, lap splices, and hooks based …

Use K tr = 0 as a Design Simplification?

Splices for No. 11 bars and smaller are usually made simply by lapping the bars in a sufficient distance to transfer stress by bond from one bar to the other. The lapped bars are usually …