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A platform for research: civil engineering, architecture and urbanism
Novel dynamic compactor and composite foundation construction method achieved through novel dynamic compactor
The invention discloses a novel dynamic compactor and a composite foundation construction method achieved through the novel dynamic compactor. The novel dynamic compactor comprises a leveling base. A main rod and a hoisting device are arranged on the leveling base. The novel dynamic compactor is of a cylindrical hollow structure. An internally-arranged rammer is arranged in the main rod. The top of the internally-arranged rammer is connected with a mooring rope through a hook device. The mooring rope is wound around a fixed pulley at the top of the main rod to be connected to the hoisting device. The composite foundation construction method includes the steps of arrangement of point locations according to a construction drawing, arrangement of sand wells, dynamic compaction construction in holes, large-energy-level dynamic compaction, full compaction on a whole construction plant and the like. The novel dynamic compactor has the beneficial effects that data are accurately measured, abrasion is small, and service life is long; the internally-arranged rammer in a segmented manner is adopted, and the rammer is long and thin; and the height is increased, and the ramming energy is improved. The construction method has the beneficial effects that construction energy losses are small, and the reinforcement effect is good.
Novel dynamic compactor and composite foundation construction method achieved through novel dynamic compactor
The invention discloses a novel dynamic compactor and a composite foundation construction method achieved through the novel dynamic compactor. The novel dynamic compactor comprises a leveling base. A main rod and a hoisting device are arranged on the leveling base. The novel dynamic compactor is of a cylindrical hollow structure. An internally-arranged rammer is arranged in the main rod. The top of the internally-arranged rammer is connected with a mooring rope through a hook device. The mooring rope is wound around a fixed pulley at the top of the main rod to be connected to the hoisting device. The composite foundation construction method includes the steps of arrangement of point locations according to a construction drawing, arrangement of sand wells, dynamic compaction construction in holes, large-energy-level dynamic compaction, full compaction on a whole construction plant and the like. The novel dynamic compactor has the beneficial effects that data are accurately measured, abrasion is small, and service life is long; the internally-arranged rammer in a segmented manner is adopted, and the rammer is long and thin; and the height is increased, and the ramming energy is improved. The construction method has the beneficial effects that construction energy losses are small, and the reinforcement effect is good.
Novel dynamic compactor and composite foundation construction method achieved through novel dynamic compactor
WANG CHONGYING (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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