关于三角援铜戈起源问题的新认识

New Viewpoint on Origins Problem of the Triangular Short-blade Bronze ge

三角援戈是青铜戈中形制特殊、地域特色鲜明的一类兵器。该类戈援部作三角形,援后部中间多有一圆孔,绝大多数无上下阑,但在援本上下端各有一长方形穿用以固柲,长方形直内上多设一穿。与长条援铜戈相比,三角援铜戈器身短而宽,它突出前锋的劈啄功能,但上下刃的摏击和勾割功能则较弱。以往学者对三角援铜戈研究较多,但在其起源问题上尚未达成共识。在新资料基础上,本文仅就三角援铜戈的起源问题再作探讨,以期指正。

The triangular short-blade bronze ge differs from the more common long and slender-blade ge.This type of ge has a circular perforation on the blade with two rectangular apertures near the tang.While this type of ge was found few in the Central Plain,the Hanshui River basin ar- ea near Chenggu,Shaanxi have excavated comparatively more examples.Therefore,some scholars have thought that the triangular short-blade ge was originated in the Hanzhong region. According to new archaeological data,this type of ge excavated in Panlongcheng sites at Huan- gpi,Hubei province attend earlier to the Upper Layer Phase of the Erligang Period.So we think that the triangular short-blade ge may be originated in the valley of Yangtze River near Huangpi.