斗拱(gong)(gong),又稱(cheng)枓栱、斗科、欂(bo)櫨、鋪作等,是(shi)中國建(jian)筑特有的(de)一(yi)種結構(gou)。在(zai)立柱頂、額(e)枋和檐(yan)檁間(jian)或構(gou)架間(jian),從枋上加的(de)一(yi)層層探出成弓形的(de)承重(zhong)結構(gou)叫拱(gong)(gong),拱(gong)(gong)與拱(gong)(gong)之間(jian)墊的(de)方(fang)形木塊(kuai)叫斗,合(he)稱(cheng)斗拱(gong)(gong)。
