DH508履带式打桩机水上打桩的应用

作者：高春

单位：中交一航局第四工程有限公司 天津300456

关键词：打桩机  方驳  打桩锤  工艺

分类号：U655.553

出版年,卷(期):页码：2007,31(4):57-60

摘要：

在河北国华黄骅发电厂取、排水口工程水上打桩施工中,精心选择船机设备和优化打桩工艺,用DH508履带式打桩机与方驳组合成打桩船,顺利完成了水上钢板桩、混凝土预制板桩和钢管桩打设施工,具有良好的实用性和经济性,拓展了DH508履带式打桩机的水陆工程使用范围。

In the construction of underwater piling works of water intake and drainage at Huanghua Power Station of Guohua,Hebei,China,a combined advanced technique pile-driving boat made of a DH508 crawler pile driving machine and a barge was applied.With this combined pile-driving machine,the installation of underwater steel sheet pilings,prefabricated concrete slabs and steel sheet piles was successfully completed and obtained excellent practical and economical results,and the scope of the application of the machine was also enlarged.

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参考文献：

[1]史佩栋.实用桩基工程手册[M].北京:中国建筑工业出版社,1999. [2]左名麒,胡人礼,毛洪渊.桩基础工程[M].北京:中国铁道出版社,1996.

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