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Dynamic pile foundation measurements Barter island, Alaska
Cause of settlement failure and information for effecting repairs; it was found that settlement is result of loss of adfreeze support of pipe piles due to painting prior to embedment; aggravating condition in similarity of natural frequency of vibration of piles and forcing frequency of generator vibration; piles directly under generators carry loads greater than desirable; to overcome pile vibrations it is recommended to raise natural frequency by filling more sand/water slurry into piles; vibration isolation can be achieved by installing lead/asbestos pads between piles and superstructure.
Dynamic pile foundation measurements Barter island, Alaska
Cause of settlement failure and information for effecting repairs; it was found that settlement is result of loss of adfreeze support of pipe piles due to painting prior to embedment; aggravating condition in similarity of natural frequency of vibration of piles and forcing frequency of generator vibration; piles directly under generators carry loads greater than desirable; to overcome pile vibrations it is recommended to raise natural frequency by filling more sand/water slurry into piles; vibration isolation can be achieved by installing lead/asbestos pads between piles and superstructure.
Dynamic pile foundation measurements Barter island, Alaska
U S Engr Dept -- Cold Regions Research Eng Laboratory -- Special Report
Aamot, H.W.C. (author)
1966
32 pages
Report
English
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