提高预制桩抗冲击性能的实用方法
Practical Method for Increasing-impact Reseetance of Prefabricated Piles
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- DOI:
- 作者:
- 陈业明
Chen Yieming
- 作者单位:
- 青海锻造厂
- 关键词:
- 摘要:
- 在钢筋混凝土预制桩的打入过程中,桩头常常先期破坏,达不到设计标高就必须截桩。由此造成的直接和间接经济损失是十分巨大的。本文介绍了近几年来苏联在增加预制桩桩头的强度,减少打桩损失方面的若干研究成果和工程实践。这些成果都具有方法简便,易于推广的特点。在介绍的过程中还结合我国的具体情况,进行了分析探讨。
During driving of prefabricated reinfoced concrete poles,the end of piles is often damaged before reaching the designed datum mark.So pile cutting must be done and great economical losswolud be taken place directly and }indirectly.Some research results and engineering practices for increasig the strength of piles end and decreeing its economical loss in USSR in recent years are introduced in this article.Such results show the methods are simple and easy spreading.Considering the special conditons of our country,some analyses and discusses are also carried in this article.1988,4(4): 1-6 收稿日期：1987-12-25作者简介：作者生于1942年，1963年毕业于广东省建筑工程专科学校土木工程系.长期从事基本建设的土建设计、施工和管理工作。现任土建工程师。参考文献：
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