When the sea soil layer is, softer, the greatest stress for elastic constraints is larger than that for fixed one. The difference in critical length of hanging segment is not much.
当地层较软时，弹性约束时管道中的最大应力比固定端约束的要大，而临界悬空长度相差不多。
When the sea soil layer is, softer, the greatest stress for elastic constraints is larger than that for fixed one. The difference in critical length of hanging segment is not much.
当地层较软时，弹性约束时管道中的最大应力比固定端约束的要大，而临界悬空长度相差不多。
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