Shell Expansion


In maritime context, shell expansion refers to the process of increasing the size of a ship's hull by adding new sections or plates to its existing structure. This is done to increase the cargo capacity or to accommodate larger machinery. Shell expansion is a complex process that requires careful planning and execution to ensure the structural integrity of the ship is maintained. It involves cutting the existing hull, welding new sections or plates, and then reinforcing the entire structure to ensure it can withstand the stresses of the sea. The process is typically carried out in dry dock, where the ship can be lifted out of the water and the work can be done in a controlled environment.


Your Previous Searches
Random Picks

  • Resistance: Resistance in maritime context refers to the force that opposes the motion of a ship through water. It is affected by various factors such as the shape and size of the ship's hull, the speed of the ship, the condition of the hull surface, a ... Read More >>
  • Flush Deck: Flush deck is a term used in maritime context to describe a type of ship deck that has no raised forecastle or poop deck. In other words, the deck is level from stem to stern without any raised structures. This type of deck design provides ... Read More >>
  • Cardiovascular Endurance: Cardiovascular endurance is the ability of the heart, lungs, and circulatory system to deliver oxygen and nutrients to the body's muscles during sustained physical activity. It is a crucial component of overall fitness and is essential for ... Read More >>
Top News

Captain Cook's Endeavour confirmed to be in Rhode Island waters...

The location of the HMS Endeavour, a lost ship belonging to 18th-century British explorer Captain James Cook, has been confirmed as Rhode Island's Newport Harbor....

News Source: CBS News on 2025-06-17

Mapping Iran’s oil and gas sites and those attacked by Israel...

Iran is a top 10 oil and gas producer, making its energy sites crucial to both regional and global markets....

News Source: Al Jazeera English on 2025-06-17

Ships collide in Hormuz Strait in shadow of Israel-Iran war...

Incident in strategic waterway said to be 'not security related' despite potential effects of conflict....

News Source: Al Jazeera English on 2025-06-17

How else could Iran retaliate over the ongoing Israeli strikes targeting the cou...

As Israel pounds Iran with airstrikes targeting military facilities and its nuclear sites, officials in Tehran have proposed a variety of steps the Islamic Republic could take outside of launching ret...

News Source: ABC News on 2025-06-17

Wall Street isn’t freaking out about Israel and Iran yet. The Strait of Hormuz...

Global markets have remained relatively calm amid the escalating tensions between Israel and Iran. But that sentiment could quickly shift, according to experts, if the conflict affects the Strait of H...

News Source: CNN on 2025-06-17