| 穿越大口径球墨铸铁供水管道加固施工技术 |
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| 引用本文： | 张京生.穿越大口径球墨铸铁供水管道加固施工技术[J].山西建筑,2003,29(4):77-78. |
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| 作者姓名： | 张京生 |
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| 作者单位： | 太原市安装工程有限公司 |
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| 摘 要： | 根据供水管线与供热管线相交情况，分析确定了加固方案。详细介绍了方案承载桩平面布置，承载设计，纵横向钢梁设计及施工中注意事项。此施工技术在太原市供热过汾河管线工程中得到了成功应用。
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| 关 键 词： | 球墨铸铁 供水管道 加固 施工 灌注桩 荷载 钢梁托梁 夯实系数 |
| 文章编号： | 1009-6825(2003)04-0077-02 |
Reinforcement construction technology of large diameter spheroidal graphite iron water supply pipeline |
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| ZHANG Jing,sheng.Reinforcement construction technology of large diameter spheroidal graphite iron water supply pipeline[J].Shanxi Architecture,2003,29(4):77-78. |
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| Authors: | ZHANG Jing sheng |
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| Abstract: | According to the situation that water supply pipeline and heat supply pipeline intersect each other a reinforcement plan is determined. In this paper the loading pile's distribution, bearing capacity design, steel beam design and matters needing attention in construction of this plan are introduced in detail. This technology acquires successful application in the construction of heat supply pipe across Fenhe River. |
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| Keywords: | driven cast in place pile load steel beam joist compacted coefficient |
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