《营造法式》中若干以尺度为标尺的特殊铺作

Some special Bracket Sets that measured by scale in Yingzao Fashi

宋《营造法式》中描述诸铺作构件类型时,有位置与构件的形态两套标尺。当同时以两套标尺约定,是铺作的常态。仅以一套标尺(多为构件的尺度)来约定,便产生了非常态的铺作。对后者,《法式》又多未对之详明,形成另类的铺作。如令棋的单棋用法、泥道重棋、素方与承椽方等,文章对这类既有文献未充分讨论的铺作构件,加以辨析。

There are two kinds of rulers be used to describe the type of member in Bracket Sets in Yingzao Fashi, one is the construction, and the other one is the component form.It will be a normal Bracket Sets when it is conditioned to both rulers at the same time, to the contrary, if it only be conditioned to one of the two rulers, it will become the abnormal Bracket Sets. For the second case, there is not detail explanation in Yingzao Fashi, that cause those abnormal Bracket Sets seems special, for example, the case that Ling gong be used as Dan gong, or another cases like Ni dao chong gong, Su fang, Cheng chuan fang and so on. This paper will discuss about those abnormal Bracket Sets and then analyze them.