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中国水利水电科学研究院研制成功的新型混凝土裂缝检测仪是国家“九五”重点科技攻关《重点工程混凝土安全性》项目中的一个子项,其主要技术指标为:(1)非破坏的,并在裂缝有水、填充物和跨缝钢筋的状态下进行检测,检测深度范围可达5m,测量误差<10%;(2)可检测各种类型裂缝的缝深,如开口缝、隐
The new concrete crack detector developed by China Water Conservancy and Hydropower Research Institute is a subproject of the “95th Five-Year Plan” key scientific and technological project of “key project concrete safety”. Its main technical indexes are: (1) Non-destructive , And the cracks in the water, filling and cross-seam reinforcement state detection, the detection range of up to 5m, measurement error <10%; (2) can detect cracks of various types of cracks, such as the slit, hidden