| 秦皇岛地区细砂极限端阻力标准值取值探讨 |
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| 引用本文： | 刘恩元. 秦皇岛地区细砂极限端阻力标准值取值探讨[J]. 山西建筑, 2009, 35(3): 107-108 |
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| 作者姓名： | 刘恩元 |
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| 作者单位： | 秦皇岛市建筑设计院,河北秦皇岛,066000 |
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| 摘 要： | 以细砂作桩端持力层的两项工程为例，计算并探讨了细砂极限端阻力标准值的取值问题，提出了秦皇岛地区中密～密实细砂的极限端阻力标准值，建议参考使用本成果时，必须以载荷试验验证。
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| 关 键 词： | 打入式预制桩 细砂 桩端持力层 极限端阻力标准值 载荷试验验证 |
Discussion on the sampling value of resistance normal value at fine sand boundary edge of Qinhuangdao area |
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| LIU En-yuan. Discussion on the sampling value of resistance normal value at fine sand boundary edge of Qinhuangdao area[J]. Shanxi Architecture, 2009, 35(3): 107-108 |
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| Authors: | LIU En-yuan |
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| Affiliation: | LIU En-yuan |
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| Abstract: | Taking the two engineering of fine sand as bearing course at pile end as example,the sampling value problem of resistance normal value at fine sand boundary edge was calculated and discussed,and the resistance normal value at boundary edge of medium and density fine sand at Qinhuangdao area was provided.It suggested that this value must be certificated using load testing when using this result. |
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| Keywords: | driven precast pile fine sand bearing course at pile end resistance normal value at boundary edge load testing certification |
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