【摘要】 本文对某石油化工公司的一项重要工程项目 ,二蒸馏减压系统改造中二蒸馏减压塔基础的设计、施工方案进行论证。尝试采用一种既安全合理 ,又节省资金 ,缩短工期的设计方案 ,以保证整个系统改造如期完成。经过几年的生产实践证明 ,这样的设计方案是合理的 ,并且是一种经济、实用的加固处理方案 ,对同类工程的加固改造具有一定的借鉴作用。更多还原

【Abstract】 This paper argues the project of the foundation design and construction for the decreasing pressure tower for second distillation in the changing system of decreasing pressure tower for second distillation,which is an important engineering project for the petrochemical company.Using a safe and rational design project,which saved money and shortened the construction period,the system changing is finished successfully.After the years of production practice,it’s proved that the design project is rational and economical,which can provide an cxample for the same kind of engineering.更多还原