| 船载挖机水下自动化基床整平技术 |
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| 引用本文： | 荆 雷,刘 滔,张培生,姚 平. 船载挖机水下自动化基床整平技术[J]. 水运工程, 2018, 0(6): 180-184 |
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| 作者姓名： | 荆 雷 刘 滔 张培生 姚 平 |
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| 作者单位： | 中交第三航务工程勘察设计院有限公司;中交二航局第三工程有限公司 |
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| 摘 要： | 为满足长江南京以下12.5 m深水航道二期工程仪征水道整治工程基床整平进度需要,结合现场工况条件,开发了新型的船载挖机水下自动化基床整平系统。该整平系统采用了大型驳船搭载自动化整平挖机以及辅助抛石溜筒,其整平设备建造周期短、投入少、费用低,且具备深水整平的能力,工艺安全可靠,施工工效快,基床整平质量可达规范±5 cm的要求。
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| 关 键 词： | 船载挖机；水下自动化；基床整平 |
Automatic bed leveling system based on ship borne underwater excavator |
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| JING Lei,LIU Tao,ZHANG Pei-sheng and YAO Ping. Automatic bed leveling system based on ship borne underwater excavator[J]. Port & Waterway Engineering, 2018, 0(6): 180-184 |
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| Authors: | JING Lei LIU Tao ZHANG Pei-sheng YAO Ping |
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| Affiliation: | CCCC Third Harbor Consultants Co.,Ltd.,Shanghai 200032,China,CCCC Third Harbor Consultants Co.,Ltd.,Shanghai 200032,China,No.3 Eng.Co.,Ltd.of CCCC Second Harbor Engineering Co.,Ltd.,Zhenjiang 212000,China and No.3 Eng.Co.,Ltd.of CCCC Second Harbor Engineering Co.,Ltd.,Zhenjiang 212000,China |
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| Abstract: | To meet the needs of foundation bed leveling for the 2nd phase of Yizheng waterway regulation project of the deep-water channel 12.5 m below the Yangtze River of Nanjing,a novel automatic bed leveling system based on ship borne underwater excavator was developed by combining with working conditions on site.This leveling system applied a large-scale barge equipped with automatic leveling excavator and an auxiliary riprap slip cylinder.It was characterized by short construction period,low investment,low cost,the ability of deep-water leveling,safe and reliable technologies,and efficient construction.Additionally,the quality of foundation bed leveling could reach the requirements (±5 cm). |
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| Keywords: | ship borne excavator underwater automation foundation bed leveling |
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