A bastion fort or trace italienne (a phrase derived from non-standard French, meaning 'Italian outline') is a fortification in a style developed during the early modern period in response to the ascendancy of gunpowder weapons such as cannon, which rendered earlier medieval approaches to fortification obsolete.

A bastion is a structure projecting outward from the curtain wall of a fortification, [1] most commonly angular in shape and positioned at the corners of the fort. The fully developed bastion consists of two faces and two flanks, with fire from the flanks being able to protect the curtain wall and the adjacent bastions. [ 2 ]

A 17th-century plan of the fortress town of Coevorden in the Netherlands Map of Palmanova in 1593. The town is encircled by massive Venetian defensive systems that are a UNESCO World Heritage Site since 9 July 2017. [1] This is a list of bastion forts.

In summary, a bastion is a specific component or projection of a fortification, while a fortress refers to a larger and more comprehensive fortified structure. A bastion is a part of a fortress, but a fortress can include multiple bastions along with other defensive elements.的同义词

2023年1月4日 · Star Forts, or Bastion Forts, started popping up in the 15th century. Their design is a by-product of the invention of gunpowder. At least … that’s the straightforward version of how these forts came into being. However, it took quite a …

2025年2月11日 · This paper spotlights the principles of bastion fortress design based on geometry, offering a way to identify markers of influence in observed examples, and also to complement non-invasive...

A star fort, bastion fort or trace italienne, is a fortification in a style that evolved during the age of gunpowder when the cannon came to dominate the battlefield. It was first seen in the mid-15th century in Italy. The design of the fort is normally a pentagon or hexagon with bastions at the...

2024年9月25日 · Bastion forts in Europe are a type of fortification characterized by their distinctive angular structures and raised polygonal designs. These designs were developed to provide enhanced defensive capabilities, allowing for a crossfire between flanking bastions and greater coverage against potential attackers.

A bastion fort or trace italienne (a phrase derived from non-standard French, literally meaning 'Italian outline') is a fortification in a style that evolved during the early modern period of gunpowder when the cannon came to dominate the battlefield. It was …

We focused on the reasons behind the design, uses, and limitations of bastion fortress. To do this, we delved into the history of the bastion fort, examining historical sieges as well as the military engineer Marshal Vauban’s manuals on the construction of bastion forts.