These buildings usually have no or less expansion joint, which leads to the length of whole structure oversteps the value our country Coad prescribed.

• 由于考虑到建筑上的美观性和结构上的整体性,这些建筑往往不设或少设温度伸缩缝,致使通长不设缝的结构长度远远超出了我国规范规定的伸缩缝限值。