[1]郭院成,王立明,曾力..基于位移控制的单支点桩锚支护结构的优化设计[J].郑州大学学报(工学版),2004,25(04):4-7.[doi:10.3969/j.issn.1671-6833.2004.04.002]
　GUO Yuancheng,Wang Liming,Zeng Li.Optimal design of single-fulcrum pile anchor support structure based on displacement control[J].Journal of Zhengzhou University (Engineering Science),2004,25(04):4-7.[doi:10.3969/j.issn.1671-6833.2004.04.002]
点击复制

基于位移控制的单支点桩锚支护结构的优化设计()
分享到：

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

卷:
25
期数:
2004年04期
页码:
4-7
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Optimal design of single-fulcrum pile anchor support structure based on displacement control
作者:
郭院成; 王立明; 曾力.
郑州大学土木工程学院,河南,郑州,450002, 同济大学地下建筑与工程系,上海,200092
Author(s):
GUO Yuancheng; Wang Liming; Zeng Li
关键词:
岩土工程;  基坑;  单支点桩锚支护结构;  水平位移;  位移控制;  优化设计
Keywords:
DOI:
10.3969/j.issn.1671-6833.2004.04.002
文献标志码:
A
摘要:
考虑单支点桩锚支护结构的刚体位移和弯曲变形,建立了锚杆锚固点和支护桩顶的水平位移计算方法.通过分析水平位移的各个影响因素对位移的作用,指出锚杆位置下移会增加锚杆的拉力并进而加大其配筋,但可以减小桩顶在锚杆张拉锚固后的水平位移变形 .以位移控制为目标,通过调整锚杆的位置,对单支点桩锚支护结构的设计进行优化.
Abstract:
Considering the rigid body displacement and bending deformation of the single-fulcrum pile anchor support structure, the horizontal displacement calculation method of the anchor point and the top of the supporting pile is established. By analyzing the effect of various influencing factors of horizontal displacement on displacement, it is pointed out that the downward shift of the bolt position will increase the tensile force of the bolt and increase its reinforcement, but the horizontal displacement deformation of the pile top after the anchor tension and anchoring can be reduced.

相似文献/References:

[1]张莎莎,谢永利,刘保健..饱和土二维固结试验在离心力场条件下的适用性分析[J].郑州大学学报(工学版),2011,32(06):22.
　ZHANG Sha-sha,XIE Yong-li,LIU Bao-jian.The Applicability of Two-dimensional Consolidation Test of Saturated Soilin Centrifugal Force Filed[J].Journal of Zhengzhou University (Engineering Science),2011,32(04):22.
[2]宋建学,宋丹举,郑仁清..基坑降水引起的周边建筑物直接损失预测[J].郑州大学学报(工学版),2011,32(06):42.
　SONG Jian-xue,sONG Dan-ju,ZHENG Ren-qing.Prediction Algorithm on Direct Loss of Ambient Buildings of Pit Causedby Ground Water Pumping[J].Journal of Zhengzhou University (Engineering Science),2011,32(04):42.
[3]郭院成,王坤,周同和..单排小桩复合桩墙支护结构设计计算方法[J].郑州大学学报(工学版),2007,28(04):8.[doi:10.3969/j.issn.1671-6833.2007.04.003]
　GUO Yuancheng,WANG Kun,Zhou Tonghe.Design and calculation method of single-row small pile composite pile wall support structure[J].Journal of Zhengzhou University (Engineering Science),2007,28(04):8.[doi:10.3969/j.issn.1671-6833.2007.04.003]
[4]郭院成,秦会来,申利梅..水泥土桩复合土钉中水泥土桩作用机制研究[J].郑州大学学报(工学版),2005,26(03):28.[doi:10.3969/j.issn.1671-6833.2005.03.008]
　GUO Yuancheng,Qin will come,Shen Limei.Study on the mechanism of cement-soil pile action in cement-soil pile composite soil nails[J].Journal of Zhengzhou University (Engineering Science),2005,26(04):28.[doi:10.3969/j.issn.1671-6833.2005.03.008]
[5]郭院成,童怀峰,秦会来,等.受限的桩锚与土钉联合支护结构的计算模式[J].郑州大学学报(工学版),2004,25(02):28.[doi:10.3969/j.issn.1671-6833.2004.02.007]
　GUO Yuancheng,Tong Huaifeng,Qin will come,et al.Calculation mode of constrained pile anchor and soil nail joint support structure[J].Journal of Zhengzhou University (Engineering Science),2004,25(04):28.[doi:10.3969/j.issn.1671-6833.2004.02.007]
[6]郭院成,秦会来,王立明..桩锚与土钉联合支护结构中的土压力分配模式[J].郑州大学学报(工学版),2004,25(03):52.[doi:10.3969/j.issn.1671-6833.2004.03.013]
　GUO Yuancheng,Qin will come,Wang Liming.Earth pressure distribution pattern in pile anchor and soil nail joint support structure[J].Journal of Zhengzhou University (Engineering Science),2004,25(04):52.[doi:10.3969/j.issn.1671-6833.2004.03.013]
[7]郑人龙.土木工程中土工织物的应用[J].郑州大学学报(工学版),1988,9(02):33.
　[J].Journal of Zhengzhou University (Engineering Science),1988,9(04):33.
[8]王立明,郭院成,周同和..考虑开挖反弹的桩锚结构土压力计算方法研究[J].郑州大学学报(工学版),2005,26(02):76.[doi:10.3969/j.issn.1671-6833.2005.02.019]
　Wang Liming,GUO Yuancheng,Zhou Tonghe.Research on the calculation method of earth pressure of pile anchor structure considering excavation rebound[J].Journal of Zhengzhou University (Engineering Science),2005,26(04):76.[doi:10.3969/j.issn.1671-6833.2005.02.019]

更新日期/Last Update: 1900-01-01