Prevention of ground subsidence
Prevention work for the railway track settlement caused by a newly built road embankment (stress cutoff sheet pile wall)
Nanyo, Yamagata, Japan
Features
・Safe construction adjacent to railway without risk of overturning, since light and compact piler grips already pressed-in sheet piles
・Construction with no noise/vibration in the surrounding living environment
・Reduction in construction period using two Pilers
・Press-in steel sheet piles into sand and gravel layer with an equivalent N-value of 71
| Construction machine used | SUPERCRUSH™ SCU600M ×2 |
|---|---|
| Type/Dimension | 355- type IIIw steel sheet piles, L = 6.0 - 23.0 m (with no to single joint) |
Construction plan
Construction section
Soil boring log
International Press-in Association (IPA) The Editorial Committee , Press-in retaining structures: a handbook First edition 2016
*Editing the image with permission obtained.