摘要
沉管隧道一般由管段通过永久接头 (即中间接头 )连接而成。接头的设计、计算便是建造沉管隧道的关键问题。本文对沉管隧道接头的设计与理论计算进行了阐述 ,结合双框箱形截面沉管隧道中间接头的具体情况 ,提出了较为通用的中间接头的设计方案。在此基础上 ,对接头中的五大部件———端钢壳、GINA止水带、OMEGA止水带、水平及竖直剪切键。
In general, immersed tunnel is built of tunnel segments that are jointed by perpetual joint (namely, mid joint). One of the key problems in immersed tunnel building is how to design and calculate the joint. This paper expounds the design and calculation theory of the joint of immersed tunnel. With respect to the properties of the mid joint of immersed tunnel with double rectangular cross sections, it puts forward a design plan, which has referential value in similar design. In addition, it provides a detailed calculation methods of five parts in mid joint end steel shell, GINA, OMEGA, horizontal & vertical shear key, Ω parts.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
2002年第1期67-72,共6页
China Railway Science
