Pile tip overestimated, shaft friction underestimated A pile system obtains its load-bearing capacity from a combination of the point force and the shaft friction. Current Dutch standards and guidelines historically rely too much on the point force. The shaft friction, on the other hand, is often significantly underestimated and, moreover, it is considerably disadvantaged by limiting the cone resistance. Unjustifiably, [...]
De historische Veerhaven in Puttershoek wordt dit jaar flink gerenoveerd. De haven kent een rijke geschiedenis die teruggaat naar de tijd van de veerdiensten en wordt flink opgeknapt om de haven veiliger en duurzamer te maken, maar ook om de charme van dit historische stukje Puttershoek te behouden voor de toekomst. Een complex project dat […]
Gebr. De Koning is 125 years old. A history that has always been connected to activities on the border of land and water. For the first sources dating from around 1680 tell of the De Koning ancestors (then called Coninck or Keuning) who earned their living trading in brushwood in the area [...].
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