| 新型等截面斜柱基础上拔—水平承载力试验研究 |
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| 引用本文： | 刘宏滨,何天胜,房向日,陈锟.新型等截面斜柱基础上拔—水平承载力试验研究[J].电力勘测设计,2013(2):58-64. |
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| 作者姓名： | 刘宏滨 何天胜 房向日 陈锟 |
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| 作者单位： | 1. 中国能源建设集团广东省电力设计研究院,广州 510600
2. 广东天联电力设计有限公司,广州 510600 |
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| 基金项目： | 电力工程设计专有技术授权号:DSZY2007Q0029 |
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| 摘 要： | 等截面斜柱基础在送电线路中作为一种新的基础型式,与一般基础相比具有受力合理、节省材料量、施工工期短等显著优点。通过等截面斜柱板式基础上拔承载力试验,采用接近于送电线路直线塔受压实际工作条件的试验方法,验证了基础上拔承载力设计理论、方法以及设计参数取值的合理性、可靠性。试验结果表明,在设计荷载范围内基础是稳定、安全的。
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| 关 键 词： | 输电线路 等截面斜柱基础 承载力 |
Test on Uplift-horizontal Bearing Capacity of New Type Foundation with Inclined Equilateral-section-pillar |
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| LIU Hong-bin,HE Tian-sheng,FANG Xiang-ri,CHEN Kun.Test on Uplift-horizontal Bearing Capacity of New Type Foundation with Inclined Equilateral-section-pillar[J].Electric Power Survey & Design,2013(2):58-64. |
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| Authors: | LIU Hong-bin HE Tian-sheng FANG Xiang-ri CHEN Kun |
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| Affiliation: | 1.Guangdong Electric Power Design Institute,Guangzhou 510600,China 2.Guangdong Tianlian Electric Power Design CO.Ltd.,Guangzhou 510600,China) |
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| Abstract: | As a relatively new type of foundation,flexible foundation with equal-sectional inclined column has very good bearing capacity.It can also save materials and reduce construction time.By adopting the test condition that close to the actual working conditions of straight line transmission line towers,the reliability of the design method and design parameters for compression bearing capacity are verified.The results show that the foundation is stable and safe within the design load. |
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| Keywords: | transmission line flexible foundation with equal-sectional inclined column bearing capacity |
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