石匠们用楔口连接法将楣石水平放置，将石块连接起来，然后将这些直立的石块和楣石用球窝接头或楔口接头来固定。
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.
固定上、下楔块。
针对使用波纹板的大型发电机定子槽部固定结构，在实验室建立了槽楔松动模型。
An experimental model is established in the laboratory to simulate the fixture structure of stator bars of large generators.
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