CAJ | 학술논문

COSL东海模块钻机结构建造项目工期只有正常周期的40%,在严峻的时间条件、自然条件中保证工程质量是一个不容忽视的问题。通过对主要现场焊接施工工艺的研究,确定了优化的焊接工艺,为按期完成任务提供了技术保证。
COSL동해모괴찬궤결구건조항목공기지유정상주기적40%,재엄준적시간조건、자연조건중보증공정질량시일개불용홀시적문제。통과대주요현장한접시공공예적연구,학정료우화적한접공예,위안기완성임무제공료기술보증。
Project duration of the East China Sea module drilling rig structure construction is only 40% of the normal cycle in COSL,so it is a problem we cannot ignore to guarantee the project quality under the strict time condition and natural condition.Then optimized welding technology is determined based on the research on the welding construction technology at main worksites.This provides technology guarantee for accomplishing the task on schedule.