【摘要】 根据标准污水管道检查井功能 ,结合工程现场实际情况 ,将检查井功能分解 ,采用“连通式”检查井 :岸上检查井用来收集河岸污水 ,排除有毒、有害气体 ;河内检查井用来检修、清通管道转向、坡度改变、管道断面、接口连接等。这一方法的运用成功解决了在河道内铺设污水管道所引起的防洪、通风、收集污水的问题 ,降低了工程投资更多还原

【Abstract】 According to the functions of normal research wells which is connected with waste pipes,with real connection in the engineering site , we analogy the functions of research wells and invent “connection type”research well. The part in bank collect waste water in land and dispose the poisionous,waste gas and the rest in the river can help us fix,hollow the pipe ,change pipe’s directions and slipe,depart the pipe and connect the termination etc. We can solve the problem successfully of how to layout the pipe for protesting flood ventilating and collecting polluted water and reduced the investment of engineering .更多还原