In case of accidents, to minimize the injury of constructors, safety lines of steel cables are set up between work posts, to which the safety belts of constructors are locked during working periods.

• 为保证意外发生时，作业人员的伤害为最低，在每个拼装作业柱间设置钢索式生命保证线，作业人员安全带扣锁在该生命线上作业。