[1]刘华强,殷宗泽..水平锚板极限抗拔力的一种算法[J].郑州大学学报(工学版),2006,27(04):22-24,35.[doi:10.3969/j.issn.1671-6833.2006.04.006]
　LIU Huaqiang,Yin Zongze.An algorithm for the ultimate pull-out force of horizontal anchor plates [J].Journal of Zhengzhou University (Engineering Science),2006,27(04):22-24,35.[doi:10.3969/j.issn.1671-6833.2006.04.006]

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水平锚板极限抗拔力的一种算法()

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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

27

期数:

2006年04期

页码:

22-24,35

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

An algorithm for the ultimate pull-out force of horizontal anchor plates

作者:

刘华强; 殷宗泽.

河海大学土木工程学院,江苏,南京,210098, 河海大学土木工程学院,江苏,南京,210098

Author(s):

LIU Huaqiang; Yin Zongze

关键词:

锚板;  特征线;  上拔;  对数螺旋线;  无黏性土

Keywords:

anchor plates;  Characteristic lines;  Uplift;  logarithmic helix;  No cohesive soil

DOI:

10.3969/j.issn.1671-6833.2006.04.006

文献标志码:

A

摘要:

针对水平锚板抗拔极限承载力计算方法的研究现状,考虑对数螺旋线的破坏面并结合特征线理论,提出了一种新的浅埋条形板极限上拔力的计算方法并编制了程序.该方法将传统的极限平衡方法和索氏滑线法耦合,为了避开中心区域同滑移线场的交叉,采用了由破坏面向底板差分的计算模式.对无黏性土,通过与前人的试验资料和用Meyerhof and Adams理论得出的结果进行了比较,表明了建议方法是正确可行的.

Abstract:

Aiming at the research status of the calculation method of the ultimate bearing capacity of horizontal anchor plates, considering the failure surface of the logarithmic helix and combining the characteristic line theory, a new calculation method for the ultimate pull-up force of shallow buried strip plate is proposed and a program is compiled. In this method, the traditional limit equilibrium method and the Soxhlet slip line method are coupled, and in order to avoid the intersection of the center region and the slip line field, the calculation mode of differential from the failure to the bottom plate is adopted. For non-cohesive soils, the results obtained by comparing with the experimental data of predecessors and the results obtained by Meyerhof and Adams theory show that the proposed method is correct and feasible.

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