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超厚回填,倾斜碾压,填土不符合要求,带水回填均造成回填土达不到标准要求的密实度。1.超厚回填1.1现象:一种是路基填方,一种是沟槽回填土,不按规定的虚铺厚度回填。严重者,用推土机一次将沟柏填平。
Thick backfill, inclined roller compaction, filling does not meet the requirements, with water backfill are caused by the backfill of less than the standard requirements of the density. 1. Ultra-thick backfill 1.1 Phenomenon: one is subgrade fill, one is trench backfill, not according to the provisions of the virtual shop thickness backfill. In severe cases, use a bulldozer to fill a furrow.