论文部分内容阅读
“咱单位的科研项目获得发明金奖啦!”2012年初冬的一天,北京市市政工程研究院内传来喜讯。一位老专家望着喜庆的员工,顺手拿起了一个一次性纸杯,对着在场的员工说道:“只需用这一杯水,就能检测出一米口径的输水管接口是否有渗漏,并且它还能回收,继续使用。”这个曾让无数科研人员头疼的难题,在这位老专家——郭志援教授的带领下解决了。目前,我国在进行地下施工输水管道检测时,使用的都是老式“满灌水闭水试压”的方法。而这种检测方法,费时耗力还浪费水资源,研究院的郭志援专家组勇敢地向这个“称霸”了多年的传统检测模式进行了挑战。从2009年开始,在郭教授的带领下,研究院开始了管道大口径试压项目研究。
“Our unit of scientific research project won the invention of gold! ” One day in the early winter of 2012, Beijing Municipal Engineering Research Institute came good news. An old expert looking at the festive staff, easily pick up a disposable paper cup, facing the presence of the staff said: “Just use this glass of water, you can detect the one-meter diameter water pipe connector for leakage , And it can be recycled and used again. ”The problem that caused numerous scientists to headache was solved under the leadership of an expert, Professor Guo Zhi-yuan. At present, our country in the underground construction pipeline testing, the use of the old “full irrigation closed water pressure test ” method. However, this test method takes time and labor and wasting water resources. The expert team of Guo Zhiyuan of the institute bravely challenged the traditional detection mode of “dominate” many years. From 2009 onwards, under the leadership of Professor Guo, the institute began a large-diameter pipeline pressure test project.