[1]龙桂华,欧阳枧,胡鹰志,等.基于BIM和3D扫描的长距离曲线钢管内穿修复技术[J].中国给水排水,2022,38(16):125-128.
　LONGGui-hua,OUYANGJian,HUYing-zhi,et al.Steel Pipe Slip Lining Rehabilitation under Long?distance Curve Condition Based on BIM and 3D Scanning[J].China Water & Wastewater,2022,38(16):125-128.
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基于BIM和3D扫描的长距离曲线钢管内穿修复技术

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第16期 页码: 125-128 栏目: 出版日期: 2022-08-17
Title:
Steel Pipe Slip Lining Rehabilitation under Long?distance Curve Condition Based on BIM and 3D Scanning
作者:
龙桂华， 欧阳枧， 胡鹰志， 黄春潮
（深圳市市政工程总公司，广东 深圳 518009）
Author(s):
LONG　Gui-hua， OUYANG　Jian， HU　Ying-zhi， HUANG　Chun-chao
（Shenzhen Municipal Engineering Co.， Shenzhen 518009， China）
关键词:
刚性管道;  非开挖修复;  三维扫描;  钢管内穿
Keywords:
rigid pipe;  trenchless rehabilitation;  3D scanning;  steel pipe slip lining
摘要:
随着城市的发展，地下管线老化引发的社会问题日渐凸显，地面交通拥堵和管线错综复杂使得明挖换管成为城市管道修复亟待解决的难题。以笔架山水厂-东湖水厂原水管道修复项目为例，研究了基于BIM和3D扫描的长距离曲线条件下钢管内穿非开挖施工方法，通过3D扫描和BIM技术实现原水管道的空间定位、最优井位布置和管节长度设置，特制的承插接口满足原管道曲率要求。实际施工过程表明，该技术的运用大大减少了工作井的数量，降低了管线迁改对交通的影响，取得了较好的经济和社会效益。
Abstract:
With the development of cities, the social problems caused by the aging of underground pipelines are becoming increasingly prominent. The surface traffic congestion and the complexity of pipelines make the open cut pipe replacement a problem to be solved urgently. Taking the raw water pipeline repair project from Bijiashan waterworks to Donghu waterworks as an example, this paper studies the trenchless construction method of steel pipe under the condition of long-distance curve based on BIM technology and 3D scanning. With the help of 3D scanning and BIM technology, it realizes the spatial positioning of raw water pipeline, the optimal well location layout and pipe joint length setting, the special socket interface to meet the curvature requirements of the original pipeline. The actual construction process shows that the application of this technology greatly reduces the number of working wells, reduces the influence of pipeline relocation and traffic, and achieves good economic and social benefits.

相似文献/References:

[1]张盈秋,王丰,杨万航.螺旋缠绕法用于超大口径排水管道非开挖修复[J].中国给水排水,2022,38(6):5.
　ZHANG Ying-qiu,WANGFeng,YANGWan-hang.Application of Spiral Winding Method in Trenchless Repair of Super Large Diameter Drainage Pipeline[J].China Water & Wastewater,2022,38(16):5.
[2]卫佳,许怀奥,方帅,等.非开挖修复技术用于大口径截污管道改造工程[J].中国给水排水,2023,39(10):126.
　WEIJia,XU Huai-ao,FANGShuai,et al.Application of Trenchless Rehabilitation Technology in Reconstruction of Large Diameter Intercepting Sewage Pipeline[J].China Water & Wastewater,2023,39(16):126.

更新日期/Last Update: 2022-08-17