| 供水井桥式滤水管应用技术初探 |
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| 引用本文： | 杨建新.供水井桥式滤水管应用技术初探[J].河南国土资源,1999(4). |
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| 作者姓名： | 杨建新 |
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| 作者单位： | 河南省地质矿产厅第四地质探矿队!河南三门峡472000 |
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| 摘 要： | 供水井桥式滤水管推广应用是近几年的新技术，不少使用者对桥式滤水管的性能指标不十分了解，在选择和下管的过程中出现了不少偏差，导致了桥式滤水管或管井的报废，造成了严重的经济损失。该文从桥式滤水管的性能指标入手，进行了受力分析，提出了桥式滤水管的正确选择和使用方法。
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| 关 键 词： | 桥式管 性能指标 受力分析 选择和使用 |
THE PRELIMINARY STUDY OF APPLICATION TECHNOLOGY OF BRIDGE STRAINE IN FEED WELL |
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| YANG,Jian-xin.THE PRELIMINARY STUDY OF APPLICATION TECHNOLOGY OF BRIDGE STRAINE IN FEED WELL[J].Henan Land & Resources,1999(4). |
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| Authors: | YANG Jian-xin |
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| Abstract: | The bridge straine spread and applied in the water well drilling is a new technique in recent years. But some users have not fully understood about the performance and indication of bridge straine and made a lot of declinations in the course of choice and case to lead to the fail of bridge straine or tubed well.Thus, the serious economic losses have been caused. The author has started right in with the performance and indication of bridge straine to carry out the stress analysis, and put forward the correct choice and operation method of bridge straine. |
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| Keywords: | bridge straine performance and indication stress analysis choice and operation |
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