CN106126796B - 一种带岩桥的岩质边坡极限承载力的塑性极限分析下限法 - Google Patents
一种带岩桥的岩质边坡极限承载力的塑性极限分析下限法 Download PDFInfo
- Publication number
- CN106126796B CN106126796B CN201610442361.0A CN201610442361A CN106126796B CN 106126796 B CN106126796 B CN 106126796B CN 201610442361 A CN201610442361 A CN 201610442361A CN 106126796 B CN106126796 B CN 106126796B
- Authority
- CN
- China
- Prior art keywords
- rock
- bridge
- stress
- rock bridge
- side slope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/04—Constraint-based CAD
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610442361.0A CN106126796B (zh) | 2016-06-20 | 2016-06-20 | 一种带岩桥的岩质边坡极限承载力的塑性极限分析下限法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610442361.0A CN106126796B (zh) | 2016-06-20 | 2016-06-20 | 一种带岩桥的岩质边坡极限承载力的塑性极限分析下限法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106126796A CN106126796A (zh) | 2016-11-16 |
CN106126796B true CN106126796B (zh) | 2019-01-04 |
Family
ID=57470187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442361.0A Active CN106126796B (zh) | 2016-06-20 | 2016-06-20 | 一种带岩桥的岩质边坡极限承载力的塑性极限分析下限法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106126796B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107330145B (zh) * | 2017-05-26 | 2020-07-31 | 昆明理工大学 | 一种考虑转动效应的岩质边坡极限承载力分析下限法 |
CN107341285B (zh) * | 2017-05-26 | 2020-08-25 | 昆明理工大学 | 一种地震力作用下节理岩质边坡倾倒破坏极限承载力分析下限法 |
CN107330146B (zh) * | 2017-05-26 | 2020-08-25 | 昆明理工大学 | 一种考虑转动效应的岩质边坡极限承载力分析上限法 |
CN107330182B (zh) * | 2017-06-28 | 2020-08-14 | 西北农林科技大学 | 基于增湿条件的强度折减计算边坡稳定安全系数的方法 |
CN108170898B (zh) * | 2017-12-06 | 2021-12-17 | 昆明理工大学 | 一种节理岩质边坡可靠度分析下限法 |
CN108446251B (zh) * | 2018-01-17 | 2021-08-20 | 昆明理工大学 | 一种岩质边坡主动岩石压力的计算方法 |
CN108763697B (zh) * | 2018-05-18 | 2022-05-20 | 昆明理工大学 | 一种岩质边坡中岩块失效概率的计算方法 |
CN109753701B (zh) * | 2018-12-21 | 2022-05-24 | 昆明理工大学 | 一种随机渗流场作用下的土质边坡可靠度分析下限法 |
CN109858128B (zh) * | 2019-01-23 | 2020-12-22 | 中国水利水电科学研究院 | 基于块分系统的边坡稳定性二维极限分析下限解法 |
CN109902345B (zh) * | 2019-01-23 | 2021-02-12 | 中国水利水电科学研究院 | 基于极限分析下限定理的二维边坡极限荷载求解方法 |
CN109871656B (zh) * | 2019-03-20 | 2023-04-25 | 东北大学 | 一种基于动态强度折减dda法的边坡稳定性分析系统 |
CN110110370B (zh) * | 2019-04-04 | 2021-02-12 | 中国水利水电科学研究院 | 基于极限分析下限定理的任意多面楔形体安全系数求解方法 |
CN110083883B (zh) * | 2019-04-04 | 2021-06-01 | 中国水利水电科学研究院 | 基于极限分析下限定理的三维边坡安全系数求解方法 |
CN110378056A (zh) * | 2019-07-25 | 2019-10-25 | 四川大学 | 一种用于边坡地质力学模型的边坡稳定性测定方法及应用 |
CN111259473B (zh) * | 2020-01-13 | 2022-12-09 | 安徽省交通勘察设计院有限公司 | 一种基于混合极限平衡法的涉水岸坡安全系数计算方法 |
CN111651902B (zh) * | 2020-06-29 | 2023-03-31 | 中国有色金属工业昆明勘察设计研究院有限公司 | 一种昔格达地层岩质边坡稳定性计算的拟动力下限法 |
CN111596356B (zh) * | 2020-06-29 | 2023-06-20 | 中国有色金属工业昆明勘察设计研究院有限公司 | 一种昔格达组地层岩质边坡的地震惯性力计算方法 |
CN113901552B (zh) * | 2021-10-12 | 2023-05-05 | 中铁隧道局集团有限公司 | 一种堰体模型的建立方法及装置 |
CN115563779B (zh) * | 2022-10-09 | 2024-01-23 | 西南交通大学 | 基于强度参数弱化特性的地震边坡稳定性分析方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103485353A (zh) * | 2013-09-24 | 2014-01-01 | 昆明理工大学 | 基于全局最优化的边坡稳定性分析条分法 |
-
2016
- 2016-06-20 CN CN201610442361.0A patent/CN106126796B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103485353A (zh) * | 2013-09-24 | 2014-01-01 | 昆明理工大学 | 基于全局最优化的边坡稳定性分析条分法 |
Non-Patent Citations (4)
Title |
---|
Rock Wedge Stability Analysis Using Plastic Limit Analysis Method;Li Ze et al.;《Disaster Advances》;20131231;全文 |
基于非线性规划的岩质边坡有限元塑性极限分析下限法研究;李泽 等;《岩石力学与工程学报》;20070430;第26卷(第4期);全文 |
岩质边坡塑性极限分析下限法研究;梁智霖;《中国优秀硕士学位论文全文数据库 工程科技II辑》;20140715;全文 |
边坡稳定的有限元塑性极限分析;王汉辉 等;《岩土力学》;20031031;全文 |
Also Published As
Publication number | Publication date |
---|---|
CN106126796A (zh) | 2016-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106126796B (zh) | 一种带岩桥的岩质边坡极限承载力的塑性极限分析下限法 | |
Malena et al. | Collapse mechanism analysis of historic masonry structures subjected to lateral loads: A comparison between continuous and discrete models | |
Tang et al. | Lower-bound limit analysis of seismic passive earth pressure on rigid walls | |
CN107330146A (zh) | 一种同时考虑平动和转动效应的节理岩质边坡极限承载力分析上限法 | |
CN108763697B (zh) | 一种岩质边坡中岩块失效概率的计算方法 | |
Song et al. | 3D slope reliability analysis based on the intelligent response surface methodology | |
Chen et al. | Elasto-plastic fine-scale damage failure analysis of metro structures based on coupled SBFEM-FEM | |
Zhang et al. | Extract of stress intensity factors on honeycomb elements by the numerical manifold method | |
CN103838913B (zh) | 曲线箱梁弯桥的有限单元法 | |
CN102682175B (zh) | 基于屈曲模态组合的网格结构施工误差可靠性分析方法 | |
Čajka | Analysis of stress in half-space using Jacobian of transformation and gauss numerical integration | |
Su et al. | Structure analysis for concrete‐faced rockfill dams based on information entropy theory and finite element method | |
Dujc et al. | Quadrilateral finite element with embedded strong discontinuity for failure analysis of solids | |
Corson et al. | Investigating aeroelastic performance of multi-mega watt wind turbine rotors using CFD | |
CN108170898B (zh) | 一种节理岩质边坡可靠度分析下限法 | |
Vestergaard et al. | Design‐oriented elasto‐plastic analysis of reinforced concrete structures with in‐plane forces applying convex optimization | |
Vo-Minh et al. | Upper bound limit analysis of circular tunnel in cohesive-frictional soils using isogeometric analysis based on Bézier extraction | |
He | Three dimensional numerical manifold method and rock engineering applications | |
Liu et al. | Slope stability analysis based on a multigrid method using a nonlinear 3D finite element model | |
Lé et al. | Mixed dimensional modeling of reinforced structures | |
Topkaya et al. | Development of computational software for analysis of curved girders under construction loads | |
Zhou et al. | A novel procedure for 3D slope stability analysis: lower bound limit analysis coupled with block element method | |
Huang et al. | Novel computational implementations for stability analysis | |
Bebamzadeh et al. | Performance-based seismic design of bridges using high performance computing tools | |
Vaz et al. | Limit analysis of geotechnical problems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Ze Inventor after: Hu Zheng Inventor after: Xue Long Inventor after: Zhou Yu Inventor after: Wei Jiukun Inventor after: Du Shigui Inventor after: Liu Wenlian Inventor after: Hu Gaojian Inventor before: Li Ze Inventor before: Xue Long Inventor before: Zhou Yu Inventor before: Wei Jiukun |
|
GR01 | Patent grant | ||
GR01 | Patent grant |