Comparison between centrifugal and vertical vibro-compaction of high-lifted decomposed weathered granite sandy soil using a tracked vehicle

Muro, Tatsuro; Kawahara, Soichiro; Mitsubayashi, Takahiro

doi:10.1016/s0022-4898(00)00009-4

Cited by 7 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to the present documents [7][8][9][10] and the structure parameters of YZC12, simulation parameters were selected as follows:…”

Section: Dynamic Responses Of the Nonlinear Systemmentioning

confidence: 99%

Hysteresis Modeling and Analysis for Dynamic Compaction

Shen¹

2014

AMR

View full text Add to dashboard Cite

The soil compactor is one of the most important construction machineries which play an significant role during our economic development. And the complicated nonlinear characteristic of equipment-material system is an interesting field in recent theoretical and applied investigations. According to experimental datum, a nonlinear model derived from piecewise linear was used to describe the hysteretic behavior of soil material during compaction. Through choosing proper model parameters, the nonlinear dynamic characteristics are commendably controlled which could represent different compacting stages. Furthermore, the series phase diagram and Poincare section were obtained by simulation. The hysteretic characteristics might be incarnating from periodic vibration to chaotic vibration. Further research proved that reducing the angular frequency of rotation may bring the chaotic vibration coming back to periodic vibration, which provided a good assistance for further study on hysteretic character of soil compaction and man-machine engineering on vibratory compacting system.

show abstract

“…According to the present documents [7][8][9][10] and the structure parameters of YZC12, simulation parameters were selected as follows:…”

Section: Dynamic Responses Of the Nonlinear Systemmentioning

confidence: 99%

Hysteresis Modeling and Analysis for Dynamic Compaction

Shen¹

2014

AMR

View full text Add to dashboard Cite

show abstract

“…Examples are provided for agricultural soils by Canillas and Salokhe [6], and for subgrades of highways by Garnica et al [8] and railways by Li and Selig [16]. More importantly, the dynamic tire-soil interaction results in vibrations, which, in turn, induce an additional component of soil compaction considerably exceeding the quasi-static component -the effectiveness of vibrations to compact soil, albeit intentionally -rather than incidentally-induced vibrations, are discussed in Muro et al [18] and Rico and Del Castillo [22] for example. Moreover, the vibrations are transmitted both through the suspension into the vehicle and through the ground to the wayside, where, in each case, they may constitute a disturbance.…”

Section: Introductionmentioning

confidence: 99%