They made joints in stone keeping the lintels in place horizontally using a tongue and groove joint and subsequently fixing the upright and lintel with a ball and socket joint or mortice and tenon.
The fixing of decorative stone and the seismic behavior of bracing structure were examined through test and then the safety of earthquake is able to be ensured.
通过试验，检验了装饰石材的固定方式和支撑结构的抗震性能，有助于保障装饰石材的抗震安全。
3
Fixing flash flotation test scenarios by examine grindstone process and unite stone nature.