作　　者： (张飞翔）;

机构地区： 江苏省交通技师学院,镇江市212000

出　　处： 《北方交通》 2017年第9期77-81,共5页

摘　　要： 简单介绍了沉管隧道沉放对接的原理和方法,并对空间坐标转换模型进行了详细推导和描述。采用VC++编写的管段姿态指挥系统实时指导管段的沉放和对接工作,成功演示了模拟对接过程。 The principle and methods for immersion and abutment joint of immersed tube tunnel are introduced simply, and the derivation and description on space coordinate transformation model are made in detail. The immersion and abutment joint work of tube segment is performed by adopting ：＇eal - time instruction of command system for tube segment posture compiled by VC ＋ ＋ , so as to successfully demonstrate the simulation abutment joint procedure.

关 键 词： 沉管隧道 坐标转换 对接偏差