| 某黄河特大桥水中墩围堰施工问题处理 |
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| 引用本文： | 由继福.某黄河特大桥水中墩围堰施工问题处理[J].国防交通工程与技术,2011,9(4):47-49. |
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| 作者姓名： | 由继福 |
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| 作者单位： | 中铁十九局集团有限公司,辽宁辽阳,111000 |
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| 摘 要： | 某新建铁路黄河大桥水中承台施工采用由钢板桩及钢管桩组成的复合围堰形式。但由于河床冲刷导致围堰底部漏水而无法把水抽干,因此采取在板桩外侧填土筑岛且在土围堰上施作旋喷桩止水的措施。位于河槽中的一墩采取该方法成功解决了此问题,但另一墩的填土随填随走、无法稳定。在来年该墩的施工中,采取在板桩外约3 m处迎水面施作横桥向钢管桩防...
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| 关 键 词： | 黄河桥 水中承台 复合围堰 防冲刷 |
On Dealing with the Problems in the Construction of the Cofferdam for a Certain Yellow River Mega Bridge |
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| You Jifu.On Dealing with the Problems in the Construction of the Cofferdam for a Certain Yellow River Mega Bridge[J].Traffic Engineering and Technology for National Defence,2011,9(4):47-49. |
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| Authors: | You Jifu |
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| Institution: | You Jifu (The 19th Bureau Group Co. Ltd. of the Railway Building Corporation of China, Liaoyang lll000,China) |
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| Abstract: | The construction of a certain newly-built Yellow River railway bridge adopts a composite cofferdam made up of steel plate piles or steel tube piles. However,owing to the leakage of water at the bottom of the cofferdam resulting from the wash- ing of the r |
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| Keywords: | Yellow River Bridge bearing platform in water composite cofferdam anti-washing |
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