To discuss farther the relation between compaction and deformability , moreover bring forward the reasonable method of roadbed compaction quality detection , the writer used the settlement data of the roadbed to validate father the correctness of the modulus value ; and demonstrated that it was not reasonable that the compactness is regarded as the only index representing compaction quality in the criterion , and demonstrated that the modulus of resilience is a credible index which represents compaction quality by contrasting the deformability of roadbed modes in the different compacted condition 為了進(jìn)一步探討路基壓實(shí)與變形之間的關(guān)系,從而確定有效的路基壓實(shí)質(zhì)量檢測(cè)方法,論文以昔格達(dá)填料路堤沉降監(jiān)測(cè)資料為依據(jù)驗(yàn)證了路基模量取值的正確性,通過(guò)不同壓實(shí)狀態(tài)下路基變形性的對(duì)比,論證了規(guī)范中僅以壓實(shí)度控制路基壓實(shí)質(zhì)量存在弊端,提出了路基填筑層模量是控制路基壓實(shí)質(zhì)量的可靠指標(biāo)。