土工基础

土工基础 ›› 2020, Vol. 34 ›› Issue (4): 396-399.

• 工程实录 • 上一篇    下一篇

某运动公园项目基于理正的设计与分析

惠扬磊1,2，庞邦辉1，谢一凡1   

  1. （1.桂林理工大学，广西桂林 541004；2.陕西建工第五建设集团有限公司，西安 710000）
  • 收稿日期:2019-09-10 修回日期:2019-09-20 出版日期:2020-08-20 发布日期:2020-08-15
  • 作者简介:惠扬磊（1991-），男，硕士，研究方向为地基基础加固处理。

Deep Excavation Support Design for a Sports Park

HUI Yanglei1,2, PANG Banghui1, XIE Yifan1   

  1. (1.Guilin University of Technology, Guilin 541004；2.SCEGC No.5 Construction Engineering Group Company Ltd, Xian 710000)
  • Received:2019-09-10 Revised:2019-09-20 Online:2020-08-20 Published:2020-08-15

摘要： 某运动公园项目基坑支护设计计算，在考虑了场地的各种条件下，采用了钻孔灌注桩加三道锚杆的支护方式。在理正软件协助下确定了基坑侧壁横向位移以及桩体的内力情况,然后经过长时间汇总的监测数据与其他验算结果进行了对比。说明通过理正有限元软件进行工程模拟对后续施工和监测工作有一定的指导意义。

关键词: 深基坑支护, 理正软件, 监测对比分析

Abstract: This paper presents a case history of the design of a deep excavation supporting system of a sports park using Lizheng geotechnical design software. The design considered various site conditions and the supporting system design utilized the cast-in-place reinforced concrete pile with three layers of ground anchors. The lateral deflection and the axial loads in the piles were estimated with the software and the results compared with long term monitoring data. The studies concluded that the analytical simulation of the construction process and construction monitoring can provide guidelines for the rest of construction procedures.

Key words: Deep Excavation Supporting Structure, Lizheng Software, Comparative Study between Measured and Estimated Data

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