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2003年06 期
| 标题 |
| 桩实测承载力低于设计要求的原因分析(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 在大直径扩底桩承载力的设计中，通常依据经验公式来确定单桩承载力，公式中极限端阻力标准值仅由持力层土的物理指标决定，而未考虑持力层上覆土层的特性。文章分析某住 宅大直径扩底桩承载力不满足设计要求的原因，认为当桩进入持力层深度不够且持力层上 覆土较软时，其地 |
| 作者 |
| 新闻作者:刘〓小〓文 |
| 关键字 |
关键词:大直径扩底桩〓承载力〓计算 |
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| 标题 |
| 桩实测承载力低于设计要求的原因分析(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 在大直径扩底桩承载力的设计中，通常依据经验公式来确定单桩承载力，公式中极限端阻力标准值仅由持力层土的物理指标决定，而未考虑持力层上覆土层的特性。文章分析某住 宅大直径扩底桩承载力不满足设计要求的原因，认为当桩进入持力层深度不够且持力层上 覆土较软时，其地 |
| 作者 |
| 新闻作者:刘〓小〓文 |
| 关键字 |
关键词:大直径扩底桩〓承载力〓计算 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
