Liberty ships were a class of cargo ship built in the United States during World War II under the Emergency Shipbuilding Program. Although British in concept, [3] the design was adopted by the United States for its simple, low-cost construction.

2024年5月26日 · In the annals of World War II, the Liberty ships stand out as one of the most remarkable feats of industrial production and logistical prowess in history. These seemingly unremarkable cargo vessels, churned out by American shipyards in unprecedented numbers, played a crucial role in turning the tide of the war in favor of the Allies.

Here is the story of the Liberty ships of the Second World War. Ocean and Liberty class ships during final fitting out before acceptance for service. Library of Congress. 1. A modified British ship design led to the creation of the Liberty ship.

自由轮（英語： Liberty ship ）是一种在二战期间在美国大量制造的货轮。 美国舰队购买了大量的自由轮来替代被 德国 潜艇 击沉的商船，同时，也有很多自由轮通过租借法案提供给英国 [ 1 ] 。

The Liberty ships were a so-called “emergency” class of ships developed during World War II. Described variously as “dreadful looking” and an “ugly duckling,” the Liberty class of ships nonetheless came to represent the immense industrial might of …

2020年3月9日 · Slow, ugly (in some eyes) and unsophisticated, the Liberty ships more than delivered what they promised. With the expectation that one successful trans-Atlantic voyage with some 10,000 tons of cargo of any sort justified its construction, anything else was a bonus. And bonuses they delivered in great measure.

"Liberty ship" was the name given to the EC2 type ship designed for "Emergency" construction by the United States Maritime Commission in World War II. Liberty ships were nicknamed "ugly ducklings" by President Franklin Delano Roosevelt.

Oficially designated vessel type EC2-S-C1, the Liberty Ship was a 10,000-dwt freighter, the main part of a huge fleet designed to carry desperately-needed supplies and materiel to the Allied forces fighting in Europe and the Pacific. The idea behind them was simple: build more than the enemy could sink.

Liberty ships, with a few exceptions, were named for Americans who had made some contribution to the history of their country in education, politics, religion, athletics, arms, labor, science, industry, and the arts. Andrew Furuseth, for instance, was named for a …

2015年12月25日 · During World War II, 2,710 Liberty cargo ships were mass-produced by the United States to supply food and materials to the combatants in Europe. Ductile metals fail after relatively large degrees of permanent deformation; however, very little if any permanent deformation accompanies the fracture of brittle materials. Brittle fractures can occur ...