Проект освоения шельфа Амрун, Австралия

Australia has been one of main market for cold formed шпунтовые сваи. In Perth,Adleide, Newcastle, Sydney etc, you can find lots of cold formed sections. For this offshore piling projects, AU25 was firstly the design.Due to the higher price and longer delivery time, the clients finally chose GPU26-650 as alternatives. Totally 870 tons of sections are used. The project was split in two phases: the construction of a new weir between the existing weir and the adjacent housing complex.The шпунтовые сваи had to be driven into a deep-seated impervious layer, overlain by a relatively dense soil layer. Due to the requirement of penetrating into the impervious layer, the шпунтовые сваи installed in the cofferdams had to be up to 21.75 m long. All the loading cases, including the ‘installation’ case, could be verified with theses шпунтового ограждения sections.

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