LOCAL INSTABILITY OF "LIPPED CHANEL" AND "RECTANGULAR-TUBE" SECTIONS AND THEIR EQUIVALENT WIDTHS (PART I)
角形鋼管, リップミゾ形鋼の局部座屈と有効幅 (その 1)

KENZO WASHIO, NORITETSU ISHIHAMA
1967 Transactions of the Architectural Institute of Japan  
doi:10.3130/aijsaxx.139.0_33 fatcat:axxbevlslvdhngpb6mijfi7gw4