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一、概述建国以来,福建省共建成各类水利工程38万多处[其中小(二)型以上水库2650多处],这些水利工程对战胜水旱灾害,促进工农业生产和整个国民经济的发展,发挥了巨大的作用。水利工程安全与否,直接关系到人民生命财产的安全,特别是水库工程失事,会造成更为严重的伤亡事故和重大的财产损失。多年来,水库管理部门为能及时掌握工程变化状况,保证工程安全,多采用手摇式游标卡尺读数觇标观测水库大坝水平位移。这种觇标操作不便,易产生读数误差,精度也不高。80年代初,我所研制的CZ-100型
I. Overview Since the founding of the People’s Republic of China, a total of more than 380,000 various types of water conservancy projects have been completed in Fujian Province (more than 2,650 reservoirs of small or medium type and above), and these water conservancy projects have overcome the floods and droughts and promoted industrial and agricultural production and the entire national economy Development, has played a huge role. The safety of water conservancy projects is directly related to the safety of people’s lives and property. In particular, the failure of reservoir projects will result in even more serious casualties and major property losses. Over the years, reservoir management departments to grasp the changes in engineering conditions to ensure project safety, and more use of hand-caliper caliper readings superscript observation dam horizontal displacement. This standard operation inconvenience, easy to produce reading error, accuracy is not high. Early 80s, I developed the CZ-100 type