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Abstract:
为适应抛物线分布荷载推力桩的设计和计算的需要,提出和探讨地基水平抗力系数按双参数模式表达下桩身位移和内力计算的有限差分法和弹性地基杆系有限单元法.编制全桩位移、内力计算和图形处理有限差分程序.实例计算结果表明,2种数值计算方法所得结果相当一致.根据试桩实测资料试算确定地基抗力双参数后,二者即可高效而可靠地对承受抛物线分布荷载推力桩进行设计计算与分析.
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Source :
岩石力学与工程学报
ISSN: 1000-6915
CN: 42-1397/O3
Year: 2007
Issue: 7
Volume: 26
Page: 1463-1469
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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