1. History and types of ancient ships
Ancient ships refer to ancient ships used for navigation and water transportation. According to documents and archaeological discoveries, ancient ships can be traced back to China and other ancient civilizations thousands of years ago. There are many kinds of ancient ships, which are divided into merchant ships, warships and fishing boats according to different uses and regions.
2. The structure and technology of ancient ships
The structure and technology of ancient ships are an important part of ancient navigation technology. Ancient ships usually use wooden structures and are made of different kinds of wood, such as beech, teak and nanmu. The structure of ancient ships includes hull, bow, stern and rudder, and each part has its specific design and function.
3. Navigation technology and navigation tools of ancient ships
Ancient navigation relied on navigation techniques and tools to determine the course and position of ships. During the voyage, ancient ships used various navigation tools, such as compass, astrolabe and sundial, to help the crew determine the direction and measure the time. Navigation technology includes using wind direction and current, observing celestial phenomena, etc. In order to determine the course and avoid danger.
4. The history and use of wooden piers
Wooden pier refers to a column or pile made of wood, which is used to support buildings or other engineering structures. Wooden piers have a long history of use and were widely used in buildings, bridges and docks in ancient times. Wooden piers have high stability and bearing capacity, which can effectively disperse and transfer loads and ensure the stability and safety of buildings.
5. The technology of making and using wooden piers
To make wooden piers, it is necessary to select suitable wood, and after processing, trimming and anti-corrosion treatment. Wooden piers can be customized according to specific needs, and the length, diameter and shape can be adjusted. In practical use, the wooden pier should not only bear vertical load, but also consider the influence of external forces such as overturning force and impact force on its stability.
6. The relationship between the ancient ship and the wooden wharf
There is a certain connection between ancient ships and wooden piers. In ancient times, wooden piers were widely used to support the construction of docks, docks and ships. The stability and bearing capacity of wooden piers provide important support for the construction and maintenance of ancient ships. Ancient ships promoted the demand for wooden building materials such as wooden piers and promoted the development of related technologies through navigation activities.
7. Historical value and protection of ancient ships and wooden piers
As an important heritage of ancient human civilization, ancient ships and wooden piers have important historical value and research significance. The study of ancient ships can help us understand ancient navigation technology and marine culture, while the study of wooden piers can reveal ancient architectural technology and engineering structure design. In order to protect the precious cultural heritage of ancient ships and wooden piers, it is necessary to carry out scientific archaeological and conservation work, and at the same time strengthen public awareness and protection awareness.