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Various Deep Shaft Construction Techniques Used in Atlanta Water Supply Program

机译：亚特兰大供水计划中使用的各种深井施工技术

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The City of Atlanta is converting an over-a-century-old quarry into a 2.4-billion-gallon raw water storage facility through its Water Supply Program, which consists of a deep hard rock tunnel and ten deep shafts with various diameters. The shafts function as pump station shaft, drop shaft, riser shaft, and construction shaft, respectively. Multiple techniques are utilized in the shaft construction, which include conventional drill and blast for the large diameter shafts, blind bore for five 420-foot-deep and 9.5-foot-diameter pump station shafts, and raise bore for a 330-foot-deep and 16.5-foot-diameter riser shaft. The blind bore and raise bore shafts are the largest ever to be built in the southeastern Piedmont geology.

机译：亚特兰大市正在通过其供水计划将一个拥有百年历史的采石场改造成一个24亿加仑的原水储存设施，该设施包括一条深硬岩石隧道和十根直径各异的深井。这些轴分别用作泵站轴，下降轴，立管轴和施工轴。竖井构造中采用了多种技术，包括用于大直径竖井的常规钻孔和爆破，用于五个420英尺深和9.5英尺直径的泵站竖井的盲孔，以及用于330英尺深的提升孔和直径为16.5英尺的立管轴。盲孔和扬孔井筒是皮埃蒙特东南部地质学中有史以来最大的井筒。

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《North American tunneling conference》|2018年|1057-1064|共8页
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Tao Jiang; Wayne Warburton; Yong Wu; Brian Jones;
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1. Characteristics of a Large-Scale Deep Foundation Pit Excavated by the Central-Island Technique in Shanghai Soft Clay. Ⅰ: Bottom-Up Construction of the Central Cylindrical Shaft [J] . Yong Tan, Dalong Wang Journal of geotechnical and geoenvironmental engineering . 2013,第11期

机译：上海软土中岛技术开挖的大型深基坑特征Ⅰ：中央圆柱轴的自底向上构造
2. Construction of a concrete plug in South Deep's main shaft to seal off a major water intersection [J] . Wells M.F.author_name/ Journal Of The South African Institute Of Mining & Metallurgy . 1999,第4期

机译：在South Deep的主轴中建造混凝土塞以封闭主要的水路交叉口
3. The New York Water Supply System and the Construction of Shaft 26B for New York City Tunnel 3 [J] . Peter Hanke, Manfred Gaubig Gluckauf . 1998,第1a2期

机译：纽约供水系统和纽约城隧道3的26B竖井建设
4. Various Deep Shaft Construction Techniques Used in Atlanta Water Supply Program [C] . Tao Jiang, Wayne Warburton, Yong Wu, North American tunneling conference . 2018

机译：亚特兰大供水计划中使用的各种深轴施工技术
5. Evaluation of bridge component design and construction techniques: A look at integral abutment bridge precast approach slabs and post grouted drilled shafts. [D] . Nadermann, Anna M. 2012

机译：桥梁构件设计和施工技术评估：整体式桥台预制预制板和后注浆钻孔竖井介绍。
6. Data Gathering and Monitoring Equipment in Water Supply and Water Pollution Control Programs [O] . Richard S. Green 1963

机译：供水和水污染控制计划中的数据收集和监控设备
7. Present condition and prospect of the deep shaft aeration process. The case study on the intermediate water supply in the urban facilities. [O] . Yoshihiko SAWA, Kenji ODAWARA 1986

机译：深轴曝气过程的现状与展望。城市设施中间供水的案例研究。
8. High-Accuracy Flow Rate Measurement for Water Supply and Dredged Slurry TransportPipelines. Construction Productivity Advancement Research (CPAR) Program [R] . Parchure, T. M., Lowell, F. C. 1997

机译：供水和疏浚泥浆输送管道的高精度流量测量。建筑生产力进步研究（CpaR）计划

Various Deep Shaft Construction Techniques Used in Atlanta Water Supply Program

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