Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A pile testing device for testing ground includes (i) a tubular outer pile member having a helical flight mounted externally thereon, (ii) an inner pile member received within the second pile, (iii) a coupling assembly operable between an inserting position in which the inner pile member and the outer pile member are joined in fixed relation to one another so as to be arranged to be simultaneously driven into the ground and a testing position in which the inner pile member is longitudinally slidable relative to the outer pile member within a prescribed axial range but in which the inner pile member remains coupled to rotate together with the outer pile member, (iv) a jack coupled between top ends of the inner and outer pile members, and (v) a sensor adapted to measure longitudinal displacement of one of the pile members relative to the other pile member or the ground.
A pile testing device for testing ground includes (i) a tubular outer pile member having a helical flight mounted externally thereon, (ii) an inner pile member received within the second pile, (iii) a coupling assembly operable between an inserting position in which the inner pile member and the outer pile member are joined in fixed relation to one another so as to be arranged to be simultaneously driven into the ground and a testing position in which the inner pile member is longitudinally slidable relative to the outer pile member within a prescribed axial range but in which the inner pile member remains coupled to rotate together with the outer pile member, (iv) a jack coupled between top ends of the inner and outer pile members, and (v) a sensor adapted to measure longitudinal displacement of one of the pile members relative to the other pile member or the ground.
Pile testing device
DUGARD AARON MARK (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Englisch
Engineering pile testing structure and pile testing method
| Europäisches Patentamt | 2024
| British Library Conference Proceedings | 1994