CN104281739B - 一种基于有限元分析的输电铁塔杆件应力计算方法 - Google Patents
一种基于有限元分析的输电铁塔杆件应力计算方法 Download PDFInfo
- Publication number
- CN104281739B CN104281739B CN201410423136.3A CN201410423136A CN104281739B CN 104281739 B CN104281739 B CN 104281739B CN 201410423136 A CN201410423136 A CN 201410423136A CN 104281739 B CN104281739 B CN 104281739B
- Authority
- CN
- China
- Prior art keywords
- node
- stiffness matrix
- unit
- rod member
- displacement
- 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
- 238000004458 analytical method Methods 0.000 title claims abstract description 18
- 238000004364 calculation method Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 title abstract description 15
- 239000011159 matrix material Substances 0.000 claims abstract description 67
- 238000006073 displacement reaction Methods 0.000 claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 76
- 229910000831 Steel Inorganic materials 0.000 claims description 51
- 239000010959 steel Substances 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 40
- 229910052742 iron Inorganic materials 0.000 claims description 37
- 238000010008 shearing Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 16
- 238000011156 evaluation Methods 0.000 abstract description 4
- 238000012067 mathematical method Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000205 computational method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/04—Constraint-based CAD
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Bridges Or Land Bridges (AREA)
- Foundations (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
Claims (1)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710092243.6A CN107423456A (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
CN201510423172.4A CN105005662B (zh) | 2014-08-26 | 2014-08-26 | 分析结果精确的输电铁塔杆件应力计算方法 |
CN201510422952.7A CN105069191B (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
CN201510423536.9A CN105095576B (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
CN201710092245.5A CN107391781A (zh) | 2014-08-26 | 2014-08-26 | 基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092257.8A CN107220396A (zh) | 2014-08-26 | 2014-08-26 | 解决奇异性矩阵奇异性问题的输电铁塔杆件应力计算方法 |
CN201410423136.3A CN104281739B (zh) | 2014-08-26 | 2014-08-26 | 一种基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092219.2A CN107357945A (zh) | 2014-08-26 | 2014-08-26 | 性能优越的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092218.8A CN107391780A (zh) | 2014-08-26 | 2014-08-26 | 考虑铁塔结构的弹性形变的输电铁塔杆件应力计算方法 |
CN201710092231.3A CN107229765A (zh) | 2014-08-26 | 2014-08-26 | 分析计算铁塔每根杆件应力的输电铁塔杆件应力计算方法 |
CN201710092220.5A CN107220395A (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
CN201710092256.3A CN107423457A (zh) | 2014-08-26 | 2014-08-26 | 分析精确的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201510423520.8A CN105045998B (zh) | 2014-08-26 | 2014-08-26 | 可分析复杂工况的输电铁塔杆件应力计算方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410423136.3A CN104281739B (zh) | 2014-08-26 | 2014-08-26 | 一种基于有限元分析的输电铁塔杆件应力计算方法 |
Related Child Applications (12)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510423520.8A Division CN105045998B (zh) | 2014-08-26 | 2014-08-26 | 可分析复杂工况的输电铁塔杆件应力计算方法 |
CN201710092257.8A Division CN107220396A (zh) | 2014-08-26 | 2014-08-26 | 解决奇异性矩阵奇异性问题的输电铁塔杆件应力计算方法 |
CN201710092231.3A Division CN107229765A (zh) | 2014-08-26 | 2014-08-26 | 分析计算铁塔每根杆件应力的输电铁塔杆件应力计算方法 |
CN201710092219.2A Division CN107357945A (zh) | 2014-08-26 | 2014-08-26 | 性能优越的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201510422952.7A Division CN105069191B (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
CN201710092245.5A Division CN107391781A (zh) | 2014-08-26 | 2014-08-26 | 基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092220.5A Division CN107220395A (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
CN201510423172.4A Division CN105005662B (zh) | 2014-08-26 | 2014-08-26 | 分析结果精确的输电铁塔杆件应力计算方法 |
CN201710092218.8A Division CN107391780A (zh) | 2014-08-26 | 2014-08-26 | 考虑铁塔结构的弹性形变的输电铁塔杆件应力计算方法 |
CN201710092243.6A Division CN107423456A (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
CN201710092256.3A Division CN107423457A (zh) | 2014-08-26 | 2014-08-26 | 分析精确的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201510423536.9A Division CN105095576B (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104281739A CN104281739A (zh) | 2015-01-14 |
CN104281739B true CN104281739B (zh) | 2017-05-10 |
Family
ID=52256609
Family Applications (13)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710092218.8A Pending CN107391780A (zh) | 2014-08-26 | 2014-08-26 | 考虑铁塔结构的弹性形变的输电铁塔杆件应力计算方法 |
CN201710092245.5A Pending CN107391781A (zh) | 2014-08-26 | 2014-08-26 | 基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092257.8A Pending CN107220396A (zh) | 2014-08-26 | 2014-08-26 | 解决奇异性矩阵奇异性问题的输电铁塔杆件应力计算方法 |
CN201510423520.8A Active CN105045998B (zh) | 2014-08-26 | 2014-08-26 | 可分析复杂工况的输电铁塔杆件应力计算方法 |
CN201510422952.7A Active CN105069191B (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
CN201710092219.2A Pending CN107357945A (zh) | 2014-08-26 | 2014-08-26 | 性能优越的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201510423536.9A Active CN105095576B (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
CN201710092220.5A Pending CN107220395A (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
CN201410423136.3A Active CN104281739B (zh) | 2014-08-26 | 2014-08-26 | 一种基于有限元分析的输电铁塔杆件应力计算方法 |
CN201510423172.4A Active CN105005662B (zh) | 2014-08-26 | 2014-08-26 | 分析结果精确的输电铁塔杆件应力计算方法 |
CN201710092256.3A Pending CN107423457A (zh) | 2014-08-26 | 2014-08-26 | 分析精确的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092243.6A Pending CN107423456A (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
CN201710092231.3A Pending CN107229765A (zh) | 2014-08-26 | 2014-08-26 | 分析计算铁塔每根杆件应力的输电铁塔杆件应力计算方法 |
Family Applications Before (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710092218.8A Pending CN107391780A (zh) | 2014-08-26 | 2014-08-26 | 考虑铁塔结构的弹性形变的输电铁塔杆件应力计算方法 |
CN201710092245.5A Pending CN107391781A (zh) | 2014-08-26 | 2014-08-26 | 基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092257.8A Pending CN107220396A (zh) | 2014-08-26 | 2014-08-26 | 解决奇异性矩阵奇异性问题的输电铁塔杆件应力计算方法 |
CN201510423520.8A Active CN105045998B (zh) | 2014-08-26 | 2014-08-26 | 可分析复杂工况的输电铁塔杆件应力计算方法 |
CN201510422952.7A Active CN105069191B (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
CN201710092219.2A Pending CN107357945A (zh) | 2014-08-26 | 2014-08-26 | 性能优越的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201510423536.9A Active CN105095576B (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
CN201710092220.5A Pending CN107220395A (zh) | 2014-08-26 | 2014-08-26 | 充分考虑铁塔结构弹性形变的输电铁塔杆件应力计算方法 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510423172.4A Active CN105005662B (zh) | 2014-08-26 | 2014-08-26 | 分析结果精确的输电铁塔杆件应力计算方法 |
CN201710092256.3A Pending CN107423457A (zh) | 2014-08-26 | 2014-08-26 | 分析精确的基于有限元分析的输电铁塔杆件应力计算方法 |
CN201710092243.6A Pending CN107423456A (zh) | 2014-08-26 | 2014-08-26 | 一种输电铁塔杆件应力计算方法 |
CN201710092231.3A Pending CN107229765A (zh) | 2014-08-26 | 2014-08-26 | 分析计算铁塔每根杆件应力的输电铁塔杆件应力计算方法 |
Country Status (1)
Country | Link |
---|---|
CN (13) | CN107391780A (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104636603B (zh) * | 2015-01-20 | 2017-08-29 | 华北电力大学(保定) | 一种特高压单柱拉线塔扭振频率的两自由度计算方法 |
CN106326505B (zh) * | 2015-06-16 | 2020-01-24 | 中国电力科学研究院 | 一种平面节点处理方法 |
CN106326504B (zh) * | 2015-06-16 | 2020-01-31 | 中国电力科学研究院 | 一种输电杆塔空间模型塔材定位方法 |
CN106777815A (zh) * | 2017-01-18 | 2017-05-31 | 江苏龙胜机床制造有限公司 | 基于有限元的数控折弯机机架分析方法 |
CN107451371B (zh) * | 2017-08-11 | 2021-01-26 | 四川大学 | 提高三角单元计算精度的方法 |
CN107944192A (zh) * | 2017-12-14 | 2018-04-20 | 青岛海西重机有限责任公司 | 一种组合连杆应力自动分析方法及装置 |
CN109583025B (zh) * | 2018-10-30 | 2023-06-16 | 国网江西省电力有限公司电力科学研究院 | 一种覆冰腐蚀地线承载力分析方法及系统 |
CN110750925B (zh) * | 2019-09-27 | 2024-02-06 | 哈尔滨工业大学(深圳) | 柔性机械手力变形模型建模方法及装置 |
CN111339704B (zh) * | 2020-02-28 | 2023-07-18 | 四川电力设计咨询有限责任公司 | 输电铁塔错心节点的强度设计方法 |
CN111753404B (zh) * | 2020-06-02 | 2021-02-09 | 中煤科工开采研究院有限公司 | 薄松散层采煤沉陷区双层介质地基附加应力计算方法 |
CN112084683B (zh) * | 2020-07-22 | 2022-07-08 | 国网江西省电力有限公司电力科学研究院 | 一种输电线路用铝合金材料金具的塑性变形分析方法 |
CN112182689B (zh) * | 2020-08-27 | 2023-03-31 | 山东电力工程咨询院有限公司 | 一种输电塔主材内力的监测方法及系统 |
CN112363372B (zh) * | 2020-11-19 | 2023-03-10 | 东方晶源微电子科技(北京)有限公司深圳分公司 | 一种负显影光刻工艺的仿真方法、负显影光刻胶模型、opc模型及电子设备 |
CN114638046B (zh) * | 2022-05-12 | 2022-08-09 | 中国铁路设计集团有限公司 | 一种铁路桥墩数字孪生变截面仿真计算方法 |
CN115062432B (zh) * | 2022-06-29 | 2023-09-08 | 国网甘肃省电力公司电力科学研究院 | 一种基于数据驱动的输电杆塔倾斜预警方法及系统 |
CN115758751B (zh) * | 2022-11-22 | 2023-09-26 | 中铁工程设计咨询集团有限公司 | 一种无缝线路设计方法、装置、设备及可读存储介质 |
CN117057161B (zh) * | 2023-10-10 | 2024-01-30 | 清华大学深圳国际研究生院 | 一种基于数字孪生的风机安装力学分析方法及系统 |
CN117609739B (zh) * | 2024-01-19 | 2024-04-05 | 北京云摩科技股份有限公司 | 基于多点形变数据联合分析的结构在线监测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102968542A (zh) * | 2012-12-12 | 2013-03-13 | 河北省电力勘测设计研究院 | 应用ansys软件进行输电铁塔结构分析的方法 |
CN103105257A (zh) * | 2013-01-29 | 2013-05-15 | 华北电力大学 | 一种基于动力特性的覆冰致输电塔线结构失效的预警方法 |
CN103310072A (zh) * | 2013-06-28 | 2013-09-18 | 哈尔滨理工大学 | 基于力反馈的股骨生物力学有限元分析系统 |
CN103838913A (zh) * | 2013-12-25 | 2014-06-04 | 广西科技大学 | 曲线箱梁弯桥的有限单元法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6901809B2 (en) * | 2000-11-17 | 2005-06-07 | Battelle Memorial Institute | Structural stress analysis |
WO2007012200A1 (en) * | 2005-07-25 | 2007-02-01 | The University Of Manitoba | Design system for composite wind towers |
EP2116945A4 (en) * | 2007-02-28 | 2010-12-15 | Univ Keio | DEVICE FOR CALCULATING A DIGITAL VALUE OF STRUCTURAL ANALYSIS |
JP4253822B2 (ja) * | 2007-07-18 | 2009-04-15 | 株式会社テクニカルスルー | 粒子法の解析プログラム |
US8209134B2 (en) * | 2008-12-04 | 2012-06-26 | Laura P. Solliday | Methods for modeling the structural health of a civil structure based on electronic distance measurements |
CN101446517A (zh) * | 2008-12-17 | 2009-06-03 | 中国电力科学研究院 | 一种输电线路高塔结构振动测试方法 |
CN101634619A (zh) * | 2009-08-20 | 2010-01-27 | 中国电力科学研究院 | 一种特高压钢管塔内力计算方法及装置 |
CN101847855B (zh) * | 2010-05-25 | 2013-08-21 | 中国电力工程顾问集团中南电力设计院 | 架空输电线路铁塔抗导线舞动的方法 |
CN101979974B (zh) * | 2010-09-07 | 2011-12-21 | 东南大学 | 一种输电塔全场应力监测方法 |
CN102254061B (zh) * | 2011-06-09 | 2012-12-26 | 山东电力研究院 | 输电塔线塔耦合体系的有限元建模及受力方法 |
CN102542125A (zh) * | 2012-03-15 | 2012-07-04 | 中国电力科学研究院 | 一种输电塔组装过程模拟方法 |
CN103455686A (zh) * | 2013-09-17 | 2013-12-18 | 重庆大学 | 架空输电塔-线耦合体系有限元模型的建模方法 |
CN103914590B (zh) * | 2014-03-12 | 2017-02-01 | 国家电网公司 | 一种电力铁塔三维实体模型生成方法 |
-
2014
- 2014-08-26 CN CN201710092218.8A patent/CN107391780A/zh active Pending
- 2014-08-26 CN CN201710092245.5A patent/CN107391781A/zh active Pending
- 2014-08-26 CN CN201710092257.8A patent/CN107220396A/zh active Pending
- 2014-08-26 CN CN201510423520.8A patent/CN105045998B/zh active Active
- 2014-08-26 CN CN201510422952.7A patent/CN105069191B/zh active Active
- 2014-08-26 CN CN201710092219.2A patent/CN107357945A/zh active Pending
- 2014-08-26 CN CN201510423536.9A patent/CN105095576B/zh active Active
- 2014-08-26 CN CN201710092220.5A patent/CN107220395A/zh active Pending
- 2014-08-26 CN CN201410423136.3A patent/CN104281739B/zh active Active
- 2014-08-26 CN CN201510423172.4A patent/CN105005662B/zh active Active
- 2014-08-26 CN CN201710092256.3A patent/CN107423457A/zh active Pending
- 2014-08-26 CN CN201710092243.6A patent/CN107423456A/zh active Pending
- 2014-08-26 CN CN201710092231.3A patent/CN107229765A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102968542A (zh) * | 2012-12-12 | 2013-03-13 | 河北省电力勘测设计研究院 | 应用ansys软件进行输电铁塔结构分析的方法 |
CN103105257A (zh) * | 2013-01-29 | 2013-05-15 | 华北电力大学 | 一种基于动力特性的覆冰致输电塔线结构失效的预警方法 |
CN103310072A (zh) * | 2013-06-28 | 2013-09-18 | 哈尔滨理工大学 | 基于力反馈的股骨生物力学有限元分析系统 |
CN103838913A (zh) * | 2013-12-25 | 2014-06-04 | 广西科技大学 | 曲线箱梁弯桥的有限单元法 |
Non-Patent Citations (2)
Title |
---|
基于ANSYS的输电铁塔试验仿真研究;孟遂民等;《水电能源科学》;20111130;第59-62页 * |
超高压输电塔在覆冰断线作用下的动力响应;刘悦鹏等;《云南电力技术》;20140228;第42卷;第142-145页 * |
Also Published As
Publication number | Publication date |
---|---|
CN105069191A (zh) | 2015-11-18 |
CN107423456A (zh) | 2017-12-01 |
CN107357945A (zh) | 2017-11-17 |
CN105095576A (zh) | 2015-11-25 |
CN107220395A (zh) | 2017-09-29 |
CN105045998B (zh) | 2017-12-26 |
CN105069191B (zh) | 2018-03-16 |
CN107220396A (zh) | 2017-09-29 |
CN105095576B (zh) | 2017-11-28 |
CN107423457A (zh) | 2017-12-01 |
CN104281739A (zh) | 2015-01-14 |
CN107229765A (zh) | 2017-10-03 |
CN105005662B (zh) | 2017-12-01 |
CN107391781A (zh) | 2017-11-24 |
CN107391780A (zh) | 2017-11-24 |
CN105045998A (zh) | 2015-11-11 |
CN105005662A (zh) | 2015-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104281739B (zh) | 一种基于有限元分析的输电铁塔杆件应力计算方法 | |
CN104298808B (zh) | 输电铁塔非线性柔性构件的应力计算方法 | |
CN102663229B (zh) | 一种索杆张力结构的找形方法 | |
Zhang et al. | Extract of stress intensity factors on honeycomb elements by the numerical manifold method | |
Li et al. | Experimental and numerical seismic investigations of the Three Gorges dam | |
CN113792440A (zh) | 计算浮式结构物在非稳态载荷作用下结构力响应的方法 | |
CN106202654A (zh) | 一种地下厂房多块体围岩变形的数值模拟方法 | |
Li et al. | Dynamic response analysis of isolated curved beam bridge under multi-dimensional non-stationary random excitation considering the torsion component | |
Jin et al. | Seismic response analysis of long span cable-stayed bridge by response spectrum method | |
Shang et al. | Free vibration analysis of shield cutter head using element-free method | |
Li et al. | Study on Algorithm and Parameters of Seismic Design Code for Medium and Long Span Bridges | |
Xue et al. | The structure statics analysis and optimal design of hydraulic support | |
Liu et al. | Random seismic response analysis of long-span bridge structures | |
Zhang et al. | Universal Format of Shape Function for Numerical Analysis using Multiple Element Forms | |
Yang et al. | Optimization design method of steel truss girder bridge reliability | |
Wang et al. | Hysteresis curve simulation of RC frame based on finite element software ABAQUS | |
Ge et al. | Response of Sluice-Dam Structure on a Strong Earthquake Excitation | |
Zhang et al. | Simulation of Multiscale Time and Space in Fracture Process of Three-Point-Bending Concrete Beam with Offset Notch | |
Xu | Research on RC Frames Collapse-Resistant Capacity of Different Seismic Fortification Levels | |
Zhang et al. | Back-analysis on initial ground stress of underground workshop region of shenzhen pumped storage power station | |
Zheng et al. | High rock slope stability analysis based on current stress state during excavation using the Numerical Manifold Method | |
Li et al. | Seismic Energy Response Analysis for Bridge Structures of Passenger Dedicated Line | |
Li et al. | FIBER BEAM-COLUMN ELEMENT FOR THE SEISMIC DAMAGE ANALYSIS OF RC FRAMES | |
Bao et al. | Research on the Mine Slope Stress Detection and Warning System | |
Li et al. | A Bidirectional B-Spline QR Method for the Analysis of Reinforced Concrete Shear-Wall with Opening |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Jianfeng Inventor after: Yin Haihai Inventor after: Zhang Min Inventor after: Xu Xiaodie Inventor after: Bai Yang Inventor after: Yuan Jianhua Inventor after: Yang Ming Inventor after: Yuan Song Inventor after: Qian Shuangqiu Inventor after: Guo Chenggong Inventor after: Ge Le Inventor after: Zhu Zhangbei Inventor after: Zhu Fuyun Inventor after: Gong Dengcai Inventor after: Zhu Wei Inventor after: Wu Xiaonan Inventor after: Jiang Xuyong Inventor before: Xu Jianfeng Inventor before: Yin Haihai Inventor before: Guo Chenggong Inventor before: Ge Le Inventor before: Zhu Zhangbei Inventor before: Zhu Fuyun Inventor before: Gong Dengcai Inventor before: Zhu Wei Inventor before: Wu Xiaonan Inventor before: Jiang Xuyong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU JIANFENG GUO CHENGGONG GE LE ZHU ZHANGBEI ZHU FUYUN GONG DENGCAI ZHU WEI WU XIAONAN JIANG XUYONG YIN HAIHAI TO: XU JIANFENG GUO CHENGGONG GE LE ZHU ZHANGBEI ZHU FUYUN GONG DENGCAI ZHU WEI WU XIAONAN JIANG XUYONG YIN HAIHAI ZHANG MIN XU XIAOYI BAI YANG YUAN JIANHUA YANG MING YUAN SONG QIAN SHUANGQIU |
|
CB03 | Change of inventor or designer information |
Inventor after: Xu Jianfeng Inventor after: Jiang Xuyong Inventor after: Yin Haihai Inventor after: Ji Chenyu Inventor after: Chen Zhenwei Inventor after: Zhu Yan Inventor after: Dai Keli Inventor after: Luo Yun Inventor after: Guo Chenggong Inventor after: Lin Yong Inventor after: Ge Le Inventor after: Zhu Zhangbei Inventor after: Zhu Fuyun Inventor after: Gong Dengcai Inventor after: Zhu Wei Inventor after: Wu Xiaonan Inventor before: Xu Jianfeng Inventor before: Yin Haihai Inventor before: Zhang Min Inventor before: Xu Xiaodie Inventor before: Bai Yang Inventor before: Yuan Jianhua Inventor before: Yang Ming Inventor before: Yuan Song Inventor before: Qian Shuangqiu Inventor before: Guo Chenggong Inventor before: Ge Le Inventor before: Zhu Zhangbei Inventor before: Zhu Fuyun Inventor before: Gong Dengcai Inventor before: Zhu Wei Inventor before: Wu Xiaonan Inventor before: Jiang Xuyong |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant |