caa a22 4500 467930465 CHVBK 20180406152942.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s10706-004-2002-9 doi (NATIONALLICENCE)springer-10.1007/s10706-004-2002-9 Application of Dynamic Compaction in Highway: A Case Study [Elektronische Daten] [Linchang Miao, Gong Chen, Zhenshun Hong] The application case of dynamic compaction (DC) is realized in highway. In this paper, the in situ tests for evaluating effectiveness of DC are performed on a liquefiable soil and soft soil interbedding foundation encountered in highway engineering practice. Excess pore pressure, total surface settlement and lateral deformation under DC impact are measured and analysed. The cone penetration test (CPT) and spectral analysis of surface wave (SASW) are used for investigating the compaction effectiveness. The formulation of the predicting improvement depth of the DC is presented according to the pseudo-static mechanics method and is of obvious meaning of soil mechanics compared with Mendard's formulation. The calculating results of the formulation of improvement depth of the DC are agreement with the measuring results. The investigation results indicate that the DC technique is an effective way for improving liquefiable soil and soft soil interbedding foundation in highway engineering practice. Springer, 2006 CPT nationallicence dynamic compaction nationallicence highway nationallicence pseudo-static mechanics method nationallicence SASW nationallicence Miao Linchang Institute of Geotechnical Engineering, Southeast University, 210096, Nanjing, P.R. China aut Chen Gong Department of Highway Construction of Jiangsu Province, 210004, Nanjing, P.R. China aut Hong Zhenshun Institute of Geotechnical Engineering, Southeast University, 210096, Nanjing, P.R. China aut Geotechnical & Geological Engineering Kluwer Academic Publishers 24/1(2006-02-01), 91-99 0960-3182 24:1<91 2006 24 10706 https://doi.org/10.1007/s10706-004-2002-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10706-004-2002-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Miao Linchang Institute of Geotechnical Engineering, Southeast University, 210096, Nanjing, P.R. China aut NATIONALLICENCE 700 1- Chen Gong Department of Highway Construction of Jiangsu Province, 210004, Nanjing, P.R. China aut NATIONALLICENCE 700 1- Hong Zhenshun Institute of Geotechnical Engineering, Southeast University, 210096, Nanjing, P.R. China aut NATIONALLICENCE 773 0- Geotechnical & Geological Engineering Kluwer Academic Publishers 24/1(2006-02-01), 91-99 0960-3182 24:1<91 2006 24 10706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer