2. Design of Welded Connections - American （2。）.pdf

AASHTO/AWS D1.5M/D1.5:2002 Reproduced with the permission of the American Welding Society (AWS), Miami, Florida - 09/15/2011. 2. Design of Welded Connections Part A General Requirements 2.1 Drawings 2.1.1 Full and complete information regarding location, type, size, and extent of all welds shall be clearly shown on the drawings. The drawings shall clearly distinguish 2.1.4 Detail drawings shall clearly indicate by welding between shop and field welds. Unless specifically indi- symbols or sketches the details of groove welded joints and the preparation of material required to make them. Both cated in the design, all groove welds, both shop and field, width and thickness of steel backing shall be detailed. shall be complete joint penetration (CJP) groove welds. 2.1.5 Any special inspection requirements shall be noted 2.1.2 Those joints or groups of joints for which it is espe- on the drawings or in the specifications. cially important that the welding sequence and technique be carefully controlled to minimize shrinkage stresses 2.1.6 Use of Undermatched Filler Metals. Under- and distortion shall be so noted on shop and working matching filler metal may be used: drawings. (1) For all f