PLATED STEEL SHEET WELD MEMBER HAVING EXCELLENT POROSITY-RESISTANCE AND FATIGUE PROPERTY OF WELD ZONE, AND METHOD FOR MANUFACTURING SAME

摘要

Disclosed are a plated steel sheet weld member having excellent porosity-resistance and fatigue property of a weld zone, and a method for manufacturing same. A plated steel sheet weld member having excellent porosity-resistance and fatigue property of a weld zone according to an embodiment of the present invention comprises a weld metal part formed by arc lap-welding a first member and a second member which is stacked on the first member to partially overlap the first member, wherein the toe angle (θ) of the weld metal part is smaller than or equal to 45° and the first member and the second member are plated steel sheets.