Why Some Roadways Are Made of Styrofoam
发布时间 2023-02-07 14:00:35 来源
摘要
What do you do when soil is too heavy for the job? Use lightweight backfill!
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Over the years, engineers have come up with a lot of creative ways to mitigate the settlement of heavy stuff on soft soils, but one of those solutions seems so simple that it’s almost unbelievable: just make embankments less heavy.
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