bam has developed a tool that uses high frequency vibrations from an rf hammer, combined with water and air jetting, for exceptional results extracting weakened cast-in-situ piles.
many of our kelly boring clients install a vibrated steel casing to ensure safe passage through the upper layers of backfill soil, but in this story the top soil layers are the hard ones, and it is the deeper soil layers that are at risk of collapsing the drilled hole.
ice dealer face machinery recently received a new assignment, which is to drive heavy duty 610mm diameter steel pipe piles on the sea near one of the shipyards to build a yacht berth.
i will share how to the ice 815c vibro was used for underwater work in hong kong, efficiently extracting an 800mm diameter casing from the seabed 9 meter under water.
every year at the start of the gaokao university entrance exam i set myself the task of writing an essay. this year i promise not to write about how you can drive piles next to the examination hall without vibration disturbances.
bund 22 is an iconic building along the bund. the building was built in 1906 for swire pacific and even up to this day a popular dining and shopping destination.
it is finally happening… after promoting vibro installation of mono-piles for close to a decade, design institutes, developers and installation companies are becoming interested to use vibro hammers to drive their mono piles to depth.
this report from ganzi prefecture, in sichuan province, shows how the ice 55nf was used in complex geological conditions to efficiently construct bore pile foundations.
the main applications for the verticality sensor are in offshore pile driving, as well as onshore applications for driving elevated casing piles highway foundations.
resonance free vibratory hammers are used to drive 60m long steel foundations piles into the soil. 9-12 piles make up the foundation platform. the installation method is safe, fast and clean. the road elements are prepared offsite, trucked in and lifted in place with 300t crawler cranes.
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