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2108.3 TMS 402, Section 6.1.6.1.1, splices.
Modify subsections 6.1.6.1.2 and 6.1.6.1.3 as follows:
6.1.6.1.2 – A welded splice shall have the bars butted and welded to develop at least 125 percent of the yield strength, f
y
, of the bar in tension or compression, as required. Welded splices shall be of ASTM A706 steel reinforcement. Welded splices shall not be permitted in plastic hinge zones of intermediate or special reinforced walls.
6.1.6.1.3 – Mechanical splices shall be classified as Type 1 or 2 in accordance with Section 18.2.7.1 of ACI 318. Type 1 mechanical splices shall not be used within a plastic hinge zone or within a beam-column joint of intermediate or special reinforced masonry shear walls. Type 2 mechanical splices are permitted in any location within a member.
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