论文信息 - Discharge capacity requirement of prefabricated vertical drains

Discharge capacity requirement of prefabricated vertical drains

Abstract Discharge capacity is one of the most important parameters affecting the performance of prefabricated vertical drains (PVD). An attempt has been made in this paper to develop an equation for the maximum discharge that can flow to a PVD. The required discharge capacity of the PVD was obtained based on the predicted maximum discharge in the PVD. The developed equation could be verified from the field data published in the literature.

K. K. Tripathi | M. S. Nagesha

[1] D. T. Bergado,et al. PROPOSED CRITERIA FOR DISCHARGE CAPACITY OF PREFABRICATED VERTICAL DRAINS , 1996 .

[2] V. Choa,et al. Improvement of ultra-soft soil using prefabricated vertical drains , 2006 .

[3] V G Havanagi,et al. Inflection point method for predicting settlement of PVD improved soft clay under embankments , 2007 .

[4] V. Choa,et al. Practical considerations for using vertical drains in soil improvement projects , 2004 .

[5] Jian Chu,et al. A new type of prefabricated vertical drain with improved properties , 2009 .

[6] C. Taechakumthorn,et al. Combined effect of PVDs and reinforcement on embankments over rate-sensitive soils , 2008 .

[7] Dennes T. Bergado,et al. EVALUTION OF THE PVD PERFORMANCE AT THE SECOND BANGKOK CHONBURI HIGHWAY(SBCH)PROJECT , 1999 .

[8] Robert D. Holtz. Prefabricated Vertical Drains , 1991 .

[9] Myint Win Bo,et al. DISCHARGE CAPACITY OF PREFABRICATED VERTICAL DRAIN AND THEIR FIELD MEASUREMENTS , 2004 .

[10] Jinchun Chai,et al. Analysis of field performance of embankments on soft clay deposit with and without PVD-improvement , 2005 .

[11] D. T. Bergado,et al. Innovations and performances of PVD and dual function geosynthetic applications , 2004 .

[12] Hamid Nikraz,et al. Factors affecting field instrumentation assessment of marine clay treated with prefabricated vertical drains , 2004 .