And there is a preliminary and brief conclusion for the construction of the Chinese first subsea tunnel, which contains the characteristics and difficulties and disadvantages of the construction.

• 介绍了在此作海底隧道方案的优越性，以及该海底隧道的特点、难点和施工技术方案，并对隧道设计、施工中所存在的不足之处进行论述。