| 对荷兰SC-250液压锤的改进 |
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| 引用本文： | 李河,李望东. 对荷兰SC-250液压锤的改进[J]. 水运工程, 2006, 0(2): 95-97 |
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| 作者姓名： | 李河 李望东 |
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| 作者单位： | 中港第一航务工程局,天津,300042 |
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| 摘 要： | 为满足杭州湾跨海大桥桩基工程打桩施工的需要,中港一航局一公司特购置了1台荷兰IHC公司首次生产的SC-250液压打桩锤。试锤过程中不断发现问题。荷兰厂家经过多次改进性修理,终于使该锤技术性能得到改善,打桩效率也明显提高。
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| 关 键 词： | 打桩 改进 超长桩 |
| 文章编号： | 1002-4972（2006）02-0095-03 |
| 收稿时间： | 2005-04-06 |
| 修稿时间： | 2005-04-06 |
Improvement of Holland SC-250 Type Hydraulic Hammer |
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| LI He,LI Wang-dong. Improvement of Holland SC-250 Type Hydraulic Hammer[J]. Port & Waterway Engineering, 2006, 0(2): 95-97 |
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| Authors: | LI He LI Wang-dong |
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| Affiliation: | First Compay of CHEC Tianjin Port Construction Corp, Tianjin 300042, China |
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| Abstract: | The First Company of CHEC Tianjin Port Construction Corp purchased a SC-250 type hydraulic hammer manufactured by IHC of Holland in order to meet the demands of pile driving for the pile foundation engineering of Hangzhou Bay's sea-crossing bridge.Problems were found out constantly during trial hamming.Through many times' improvement repair by the Holland manufacturer,the technical performance of the hammer was improved obviously. |
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| Keywords: | pile driving improvement ultralong pile |
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