FLAC3D在复杂工程条件下的应用
摘要:利用建筑垃圾堆山造景是现代城市的一个新方向。但由于堆山工程占地范围大,荷载大,往往会产生一系列的工程地质问题,在软土地区这个问题更为突出。为使堆山工程能顺利进行,必须对地基进行一定的处理,而常规计算只能选择典型剖面或者地段进行局部分析,不能反映真实的三维影响特征,但数值分析可以有效解决这一问题。利用有限差分软件FLAC3D,对天津某堆山工程进行分析,为优化地基处理方案提供有力依据。
Abstract:The use of construction waste is a new direction to build mountains and landscapes for modern cities.However the large area of the mountainous project and the largely load,a series of engineering geological problems are often generated.This problem is more prominent in soft soil areas.In order to make the mountain stacking work smoothly,the foundation must be processed to a certain extent,while the conventional calculation can only select the typical section or section for local analysis,and can not reflect the real three-dimensional influence characteristics,but numerical analysis can effectively solve this problem.In this paper,the finite difference software FLAC3D is used to analyze a certain mountainous project in Tianjin,which provides a strong basis for optimizing the ground treatment plan.
中文标题:
FLAC3D在复杂工程条件下的应用
Application of FLAC3D Under Complex Engineering Conditions
作者:
崔亮1,李连营2,马乐民2
Cui Liang1,Li Lianying2,Ma Lemin2
作者简介:崔亮,男,1986年生,硕士研究生,从事岩土工程勘察、设计、咨询等。E-mail:420822709@qq.com
通讯地址:
1. 北京交科公路勘察设计研究院有限公司, 北京 100191; 2. 天津市勘察院, 天津 300191
1.BeijingJiaokeTransportConsultantsLtd,Beijing100191,China; 2.TianjinInstituteofGeotechnicalInvestigationSurveying,Tianjin300191,China
中图分类号:P642.131
doi:10.3969/j.issn.1007-2993.2019.02.005
出版物:岩土工程技术
收稿日期:2018-08-23
网络出版日期:2021-07-06
关键词:人工堆山,数值分析,FLAC3D,沉降,侧向位移
Key words:artificial mountain,numerical analysis,FLAC3D,settlement,lateral displacement
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