Deformation of Anchor-Sheet Pile Wall Retaining System at Deep Excavations in Soft Soils Overlying Bedrock

2010 ◽  
Author(s):  
Jianqin Ma ◽  
Bo S. Berggren ◽  
Håkan Stille ◽  
Staffan Hintze
Keyword(s):  
Sheet Pile ◽  
Soft Soils ◽  
Deep Excavations ◽  
Sheet Pile Wall

Anchor rod forces and maximum bending moments in sheet pile walls using the factored strength approach

1996 ◽  
Vol 33 (5) ◽  
pp. 815-821 ◽  
Author(s):  
A B Schriver ◽  
A J Valsangkar
Keyword(s):  
Water Pressure ◽  
Limit State ◽  
Bending Moment ◽  
Ultimate Limit State ◽  
Sheet Pile ◽  
Limit States ◽  
Working Stress ◽  
Geotechnical Design ◽  
Ultimate Limit State Design ◽  
Sheet Pile Wall

Recently, the limit states approach using factored strength has been recommended in geotechnical design. Some recent research has indicated that the application of limit states design using recommended load and strength factors leads to conservative designs compared with the conventional methods. In this study the influence of sheet pile wall geometry, type of water pressure distribution, and different methods of analysis on the maximum bending moment and achor rod force are presented. Recommendations are made to make the factored strength design compatible with conventional design. Key words: factored strength, working stress design, ultimate limit state design, anchored sheet pile wall, bending moment, anchor rod force.

Performance of temporary tie-backs under winter conditions

1981 ◽  
Vol 18 (4) ◽  
pp. 566-572 ◽  
Author(s):  
N. R. Morgenstern ◽  
D. C. Sego
Keyword(s):  
Air Temperature ◽  
Earth Pressure ◽  
Pressure Measurements ◽  
Sheet Pile ◽  
Freezing And Thawing ◽  
Railway Line ◽  
Winter Conditions ◽  
Design Requirements ◽  
The City ◽  
Sheet Pile Wall

The construction of an underpass in the City of Edmonton required the temporary relocation of the CNR main-line prior to the construction of a permanent bridge. The line was placed close to the underpass excavation which was supported by a tie-back sheet pile wall. Because of the stringent requirements associated with the presence of the railway line, the supports were designed on a conservative basis and observations of tie-back loads were taken over a period of 7 months.This note presents the observations of tie-back loads from January to July, 1977. Following installation in accordance with the design requirements, substantial fluctuations in tie-back load were observed for about 3 months. Then the loads fell off gradually to about 50% of the originally applied values. The variation of the load with time bears a strong correlation with average air temperature and is accounted for by the alternate freezing and thawing of the ground adjacent to the sheet pile wall. The ultimate decline in load is attributed to relaxation of the soil behind the wall during spring thaw. The case history draws attention to special requirements associated with interpretation of earth pressure measurements during winter con struction.

Experimental and numerical modelling of deformations of a sheet pile wall near a foundation

ce/papers ◽  
2018 ◽  
Vol 2 (2-3) ◽  
pp. 731-736
Author(s):  
Aykut OZPOLAT ◽  
H. Suha AKSOY ◽  
Mesut GOR
Keyword(s):  
Numerical Modelling ◽  
Sheet Pile ◽  
Sheet Pile Wall

Performance of an Anchored Sheet-Pile Wall

2000 ◽  
Author(s):  
Sbailendra N. Endley ◽  
Wayne A Dunlap ◽  
David M. Knuckey ◽  
Karun Sreerama
Keyword(s):  
Sheet Pile ◽  
Sheet Pile Wall
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