构架多用于北方地区及宫殿、庙宁等规模较大的建筑物。
A.http://edu-image.nosdn.127.net/C357F9CC9E09854DED9A1212BDE8991D.jpg?imageView&thumbnail=890x0&quality=100
B.http://edu-image.nosdn.127.net/0C5634061D002FD7D9DB0A2CF1D54BE6.jpg?imageView&thumbnail=890x0&quality=100
C.http://edu-image.nosdn.127.net/8CFBB89A3C3C3CAEFD61789F4615F3D1.jpg?imageView&thumbnail=890x0&quality=100
D.http://edu-image.nosdn.127.net/AB61FAEC8316827855F02FA46871CA4B.jpg?imageView&thumbnail=890x0&quality=100