摘要
近年来,我国为了解决电力、通信、燃气、热力、供排水等城市生命线设施的维护和检修,以及缓解城市交通拥堵等问题,大力建设地下综合管廊(以下简称管廊)。在管廊建设中,管廊主体结构安全和建设成本是2个较为突出的问题。因此,如何实现管廊"安全适用、经济合理、技术先进、便于施工和维护"的管廊建设方针,是一门值得研究的课题。论文通过实例,基于结构安全适用的前提下,提出和分析管廊结构优化方案,并对方案不足之处提出解决方法,优化后的方案有助于降低管廊建设成本。
In recent years, in order to solve the maintenance and repair of power, communication, gas, heat, water supply and drainage and other urban lifeline facilities, as well as to alleviate urban traffic congestion and other problems, China has vigorously built an underground comprehensive pipe gallery(hereinafter referred to as the pipe gallery). In the construction of pipe gallery, the safety of main structure and construction cost are two outstanding problems. Therefore, how to realize the construction policy of "safe and applicable,economic and reasonable, advanced technology, convenient for construction and maintenance" is a subject worthy of study. Based on the premise of structural safety and applicability, the paper puts forward and analyzes the structural optimization scheme of the pipe gallery, and puts forward solutions to the shortcomings of the scheme. The optimized scheme helps to reduce the construction cost of the pipe gallery.
作者
李远
马娟
LI Yuan;MA Juan(CSCEC AECOM Consultants Co.Ltd.,Lanzhou 730000,China)
出处
《工程建设与设计》
2020年第7期107-109,112,共4页
Construction & Design for Engineering
关键词
地下管廊
结构布置
优化
underground pipe gallery
structure layout
optimizing