关于中国古代海军史几个问题的再思考

哀公十年(前485年)，吴徐承帅舟师沿海北上攻齐进行海战事，似难确认。襄公二十四年(前549)，楚以舟师伐吴，是为史籍明确记载的第一次动用舟师的征战，但恐难排除此前已发生过动用舟师征战的事实，是故中国古代海军的产生(形成)时间，尚需进一步科学、准确论证。“海军”是个历史范畴，在不同的历史时期具有不同的形态，称谓也有所变化。中国古代海军的主要称谓有舟师、楼船军、水军、水师等。     

From Battleship to Breakwater: post‐military adaptive reuse of the Australian warship Protector

The light cruiser Protector, built 1884, served as an Australian naval asset for 40 years. Decommissioned from the Royal Australian Navy in 1924, it was subsequently converted into a lighter. The vessel re‐entered military service during the Second World War, but was involved in a collision, condemned, and ultimately installed as a breakwater on Australia's Great Barrier Reef. While much of Protector's military career is well documented, little is known of its conversion and adaptation to civilian roles. What follows is a discussion of efforts to archaeologically document Protector's surviving hull and identify signatures of adaptive reuse indicative of its post‐military career.     

The Acqualadroni Ram Recovered Near the Strait of Messina,Sicily: dimensions,timbers, iconography and historical context

Within the framework of the activities of the Soprintendenza del Mare of Sicily, a bronze ram was recovered just north of the Straits of Messina, in the area of Acqualadroni. This paper discusses technical and iconographic features of the ram and compares them with others found in Sicily, Piraeus, Tuscany and Athlit. The study shows the Acqualadroni Ram has more analogies with the latter, although it also has unique features. Radiocarbon dating suggests that the ram was used on a warship dating from the mid‐2nd century BC. It is therefore possible that the Acqualadroni Ram was lost during the Naulochus battle (36 BC) or during the Civil Wars that gave rise to the rule of Octavian.     

Managing a Monitor — the Case of HMVS Cerberus in Port Phillip Bay: Integration of Corrosion Measurements with Site Management Strategies

Abstract

The hull of the former HMVS Cerberus (1926) collapsed two metres during gales in December 1993, leaving the vessel half-submerged. Sunk as a breakwater in 1926, the vessel is one of the few remaining and accessible twin-turret Monitor-style warships from the 1870s. This paper presents the complex history of attempts to stabilize the site and to preserve the wreck. A series of in situ corrosion studies of corrosion potentials, pH, and residual metal thickness have provided a special insight into the processes of decay and have paved the way for future site stabilization. Removal of the four 16-tonne 10 inch Armstrong rifled muzzle loading guns and their in situ treatment alongside the wreck have assisted in relieving some of the stress on the remaining structure. The paper reports on correlations between the corrosion rate and the formation of concretions and how to determine the end point of an in situ treatment for cannon.     

Rowing Ancient Warships: Evidence from a Newly-Published Ship-Model

A clay model of the 6th or 5th century BC may be evidence for the nature of ancient Mediterranean warships in general.
© 2007 The Author     

A cross-staff from the wreck of the Kronan (1676)

The article deals with a cross-staff discovered inside a wooden chest on the wreck site of the man-of-war Kronan (1676), located off the east coast of the island of Öland in the Baltic Sea. It is dated 166[1], and besides now being the earliest known complete cross-staff, it is in several respects unique. A theory that the cross-staff from Kronan , due to its rough graduation and somewhat antiquated design, was used mainly for symbolic reasons, widens the fields of research and interpretation of the material culture.     

A Newly Acquired Ancient Ship-model in Kassel, Germany

Study of the small clay ship-model T832 in the Kassel Museum suggests that it is an instructive document bearing on ancient Greek maritime history and folklore. A preliminary dating that has had to rely on iconographic and literary sources gives an origin in the 6th or 5th centuries BC and a tentative identification as a small coastal warship. Some suggestions as to the purpose and use of the model are discussed.
© 2004 The Nautical Archaeology Society