Retaining structure for bridge pier

2023.8.17 Road


Temporary earth retaining work accompanying a new construction of the lower structure of a road bridge

Masuda city, Shimane, Japan

Press-in operation of steel sheet pile with augering

Excavation inside an earth retaining wall


・Press-in operation into hard schist with uniaxial compressive strength larger than 170 MPa
・High precision construction
・Reductions in construction cost and period

Construction machine usedSCU400M
Type/Dimension192 type VL steel sheet piles, L = 18.0 - 21.0 m

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.