Soil Testing Equipments

Additional Details

Offshore geotechnical engineering is a sub-field of geotechnical engineering. It is concerned with foundation design, construction, maintenance and de-commissionning for human-made structures in the sea.[1] Oil platforms, artificial islands and submarine pipelines are examples of such structures. The seabed has to be able to withstand the weight of these structures and the applied loads. Geohazards must also be taken into account. The need for offshore developments stems from a gradual depletion of hydrocarbon reserves onshore or near the coastlines, as new fields are being developed at greater distances offshore and in deeper water,[2] with a corresponding adaptation of the offshore site investigations.[3] Today, there are more than 7,000 offshore platforms operating at a water depth up to and exceeding 2000 m.[2] A typical field development extends over tens of square kilometers, and may comprise several fixed structures, infield flowlines with an export pipeline either to the shoreline or connected to a regional trunkline.[4]