【摘要】 城市地下综合管廊对于城市建设具有重要意义,可以有效缓解城市道路积水、交通拥堵;解决反复开挖路面;防止管线破裂等事故发生。但就目前而言,我国城市地下综合管廊建设发展缓慢,笔者针对这一情况,从国内管廊发展概况、设计施工难点、难以推广原因及发展前景等方面进行了探讨。更多还原

【Abstract】 Urban utility tunnel engineering has a great significance for the city,can effectively alleviate the urbanroad water,traffic congestion;Solving repeated excavation of the road;to prevent pipeline rupture accident. But for now,China′s urban utility tunnel construction Gallery develops,slowly,the author of response to this situation,From the do-mestic utility tunnel development survey,design and construction difficulties,causes of difficulties in popularizing and de-velopment prospects to other aspects were discussed.更多还原