[1]LI Ming-ying,ZENG Peng.Numerical Simulation Analysis of Pile-anchor Retaining in Deep Foundation Based on MIDAS[J].Research of Soil and Water Conservation,2012,19(01):250-253.
Copy
Numerical Simulation Analysis of Pile-anchor Retaining in Deep Foundation Based on MIDAS
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
19
Number of periods:
2012 01
Page number:
250-253
Column:
Public date:
2012-02-20
- Title:
- Numerical Simulation Analysis of Pile-anchor Retaining in Deep Foundation Based on MIDAS
- CLC:
- TU753.6
- DOI:
- -
- Abstract:
- Based on foundation trench of a survey and design institute, the numerical simulation analysis on model of triaxiality deep foundation established by using large finite element software (i.e.MIDAS) was carried out. The engineering condition and model correlation are introduced. The deformation value of city structure and the observe value are compared. The viability of model is verified. Moreover, it is described that on the basement excavation and construction process,the maximum horizontal displacement of the pile at the top, the midpoint of the edge of the pit, especially near the midpoint of the long side; the vertical edge of the maximum settlement of excavation of soil occurred in a certain distance behind the pit and the anchoring strength is distributed evenly in the free section and decreased gradually variation, and it provides some references for deformation control design and engineering monitoring.
- References:
-
[1] 陈忠汉.深基坑工程[M].2版.北京:机械工业出版社, 2002.
[2] 姜晨光, 林新贤, 黄家兴, 等.深基坑桩锚支护结构变形监测与初步分析[J].岩土工程界, 2002, 5 (8):55-56.
[3] 张程林, 彭炎华.深基坑桩锚支护数值模拟及参数分析[J].施工技术, 2008, 37 (s1):321-324.
[4] 张勇, 赖惠成.基于Midas技术的多层分布式应用程序开发[J].新疆大学学报, 2003, 20 (2):139-141.
[5] 吴彰森, 胡耀平.基坑支护工程监测技术研究[J].工程技术, 2009, 10 (9):43-46.
[6] 熊建华.采动巷道岩体变形与锚杆锚固力变化规律[J].工程技术, 2009, 28 (6):330-332.
[7] 刘亚飞, 武崇福.深基坑单支点桩锚支护现场试验与数值模拟研究[D].北京:燕山大学, 2010.
- Similar References:
Memo
-
Last Update:
1900-01-01