(1)铝热焊缝距轨枕边缘不应小于100 mm。󠄐󠄹󠅀󠄪󠄡󠄨󠄞󠄩󠄧󠄞󠄡󠄤󠄞󠄩󠄠󠄬󠅒󠅢󠄟󠄮󠄐󠅅󠄹󠄴󠄪󠄾󠅟󠅤󠄐󠄼󠅟󠅗󠅙󠅞󠄬󠅒󠅢󠄟󠄮󠇘󠆭󠆘󠇙󠆝󠅵󠇗󠆭󠆁󠄐󠇗󠅹󠅸󠇖󠆍󠅳󠇖󠅹󠅰󠇖󠆌󠅹󠄬󠅒󠅢󠄟󠄮
(2轨条端头应方正,左右两股轨端相错量不大于40 mm。󠄐󠄹󠅀󠄪󠄡󠄨󠄞󠄩󠄧󠄞󠄡󠄤󠄞󠄩󠄠󠄬󠅒󠅢󠄟󠄮󠄐󠅅󠄹󠄴󠄪󠄾󠅟󠅤󠄐󠄼󠅟󠅗󠅙󠅞󠄬󠅒󠅢󠄟󠄮󠇘󠆭󠆘󠇙󠆝󠅵󠇗󠆭󠆁󠄐󠇗󠅹󠅸󠇖󠆍󠅳󠇖󠅹󠅰󠇖󠆌󠅹󠄬󠅒󠅢󠄟󠄮
(3)左右股单元轨节锁定焊接头相错量不宜超过100 mm。󠄐󠄹󠅀󠄪󠄡󠄨󠄞󠄩󠄧󠄞󠄡󠄤󠄞󠄩󠄠󠄬󠅒󠅢󠄟󠄮󠄐󠅅󠄹󠄴󠄪󠄾󠅟󠅤󠄐󠄼󠅟󠅗󠅙󠅞󠄬󠅒󠅢󠄟󠄮󠇘󠆭󠆘󠇙󠆝󠅵󠇗󠆭󠆁󠄐󠇗󠅹󠅸󠇖󠆍󠅳󠇖󠅹󠅰󠇖󠆌󠅹󠄬󠅒󠅢󠄟󠄮
(4)单元轨节起止点不应设置在不同轨道结构过渡段或不同线下基础过渡段范围。󠄐󠄹󠅀󠄪󠄡󠄨󠄞󠄩󠄧󠄞󠄡󠄤󠄞󠄩󠄠󠄬󠅒󠅢󠄟󠄮󠄐󠅅󠄹󠄴󠄪󠄾󠅟󠅤󠄐󠄼󠅟󠅗󠅙󠅞󠄬󠅒󠅢󠄟󠄮󠇘󠆭󠆘󠇙󠆝󠅵󠇗󠆭󠆁󠄐󠇗󠅹󠅸󠇖󠆍󠅳󠇖󠅹󠅰󠇖󠆌󠅹󠄬󠅒󠅢󠄟󠄮