Research on Deep-sea Super Heavy-load Salvage Grab's Penetrability through Sunken Ship Deck

摘要

Engineering modeling and simulation is an important information technology, widely used in mechanical engineering design, which have made deeply influence on the industry involving all kind of branches. Ocean engineering is a significant industrial branch which aspires to a lot of heavy-load equipments. The super heavy-load salvage grab is one of the essential equipment used for the salvage sunken ship in deep-sea. The key technology for the deep-sea salvage grab is how to generate enough grab force and make the teeth penetrate into the deck of sunken ship and lift it from the deep water. For the working condition is the deep sea, the endure loads of the grab is complicated, so it's very valuable to research how design the super heavy-load salvage grab. This paper is focus on the super heavy-load deep-sea salvage grab by using engineering modeling and simulation technology; try to achieve the important data and find the good method for industrial design reference.