Transport ship equipped with tank skirt having dissimilar joint structure, the heterologous material joint structure, the tank skirt, and method for joining dissimilar metal member

摘要

Dissimilar joint structure 10 according to the present invention, dissimilar joint structure for connecting together the second metal member 7 and the first metal member 6 is provided on the second metal member 7 and 6 first metal member made of different metals A 10, inserting groove 8a is formed on the first metal member 6, the second metal member 11 has an insertable insertion portion 9 into the insertion groove 8a of the insertion portion 9 is inserted into the inserting groove 8a of I is characterized by being bonded first metal member 6 and the inserting portion 9 in the state.