【摘要】 三河船闸建成于1970年,为典型的"三边"工程,工程设计标准较低。经过30多年的运行,建筑物老化病害、设备设施损坏等问题日益突出,存在严重的安全隐患。对其土建结构、钢结构进行安全检测和复核后,被鉴定为三类闸。介绍三河船闸加固改造的主要项目和设计内容。更多还原

【Abstract】 Sanhe navigation lock was built in 1970.The design standard of this hydraulic engineering project was low.After more than 30 years′ running,some protruding problems such as aging of buildings and damage of equipment emerged,which has become a hidden danger.Through examination to the concrete and steel structures,Sanhe navigation lock was appraised as a third kind dangerous sluice.Main items and design contents of Sanhe navigation lock reinforcement project is introduced in this paper.更多还原