A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile driver fits in tight spots
Collapsible pile driving rig hammer suspended from set of "A" frames works in limited 12-ft headroom; rig is lightweight, easily dismantled, and can be brought into normally inaccessible spots and easily reassembled.
Pile driver fits in tight spots
Collapsible pile driving rig hammer suspended from set of "A" frames works in limited 12-ft headroom; rig is lightweight, easily dismantled, and can be brought into normally inaccessible spots and easily reassembled.
Pile driver fits in tight spots
Construction Methods Equipment
1956
2 pages
Article (Journal)
English
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