CN112502029A - 一种基于墩身任意截面的铁路简支梁桥墩地震力计算方法 - Google Patents
一种基于墩身任意截面的铁路简支梁桥墩地震力计算方法 Download PDFInfo
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- CN112502029A CN112502029A CN202010671308.4A CN202010671308A CN112502029A CN 112502029 A CN112502029 A CN 112502029A CN 202010671308 A CN202010671308 A CN 202010671308A CN 112502029 A CN112502029 A CN 112502029A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 62
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- 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
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- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
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- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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CN202010671308.4A CN112502029B (zh) | 2020-07-13 | 2020-07-13 | 一种基于墩身任意截面的铁路简支梁桥墩地震力计算方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113139223A (zh) * | 2021-04-09 | 2021-07-20 | 中国铁路设计集团有限公司 | 一种基于并发反力组的连续梁活载支反力计算方法 |
CN114638046A (zh) * | 2022-05-12 | 2022-06-17 | 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 |
CN114818094A (zh) * | 2022-06-28 | 2022-07-29 | 中国铁路设计集团有限公司 | 一种铁路桥墩数字孪生温度效应仿真计算方法 |
Citations (6)
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WO2018040838A1 (zh) * | 2016-08-29 | 2018-03-08 | 广州地铁设计研究院有限公司 | 一种高架结构bim模型建模设计方法 |
CN109492260A (zh) * | 2018-10-15 | 2019-03-19 | 中铁二院工程集团有限责任公司 | 一种动力吸振型高墩梁桥墩-梁连接最优水平刚度及阻尼值的确定方法 |
CN110704894A (zh) * | 2019-08-22 | 2020-01-17 | 中铁大桥勘测设计院集团有限公司 | 斜拉桥桥塔地震响应的计算方法 |
CN110851907A (zh) * | 2019-11-20 | 2020-02-28 | 天津市市政工程设计研究院 | 速度锁定器对连续梁单个墩柱地震力消减效率的计算方法 |
WO2020073364A1 (zh) * | 2018-10-09 | 2020-04-16 | 青岛理工大学 | 基于性能水准的结构构件抗震承载力计算方法 |
WO2020130227A1 (ko) * | 2018-12-20 | 2020-06-25 | 연세대학교 산학협력단 | 동적 특성을 고려한 지반-말뚝 시스템의 내진설계 시스템 및 내진설계 방법 |
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- 2020-07-13 CN CN202010671308.4A patent/CN112502029B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018040838A1 (zh) * | 2016-08-29 | 2018-03-08 | 广州地铁设计研究院有限公司 | 一种高架结构bim模型建模设计方法 |
WO2020073364A1 (zh) * | 2018-10-09 | 2020-04-16 | 青岛理工大学 | 基于性能水准的结构构件抗震承载力计算方法 |
CN109492260A (zh) * | 2018-10-15 | 2019-03-19 | 中铁二院工程集团有限责任公司 | 一种动力吸振型高墩梁桥墩-梁连接最优水平刚度及阻尼值的确定方法 |
WO2020130227A1 (ko) * | 2018-12-20 | 2020-06-25 | 연세대학교 산학협력단 | 동적 특성을 고려한 지반-말뚝 시스템의 내진설계 시스템 및 내진설계 방법 |
CN110704894A (zh) * | 2019-08-22 | 2020-01-17 | 中铁大桥勘测设计院集团有限公司 | 斜拉桥桥塔地震响应的计算方法 |
CN110851907A (zh) * | 2019-11-20 | 2020-02-28 | 天津市市政工程设计研究院 | 速度锁定器对连续梁单个墩柱地震力消减效率的计算方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113139223A (zh) * | 2021-04-09 | 2021-07-20 | 中国铁路设计集团有限公司 | 一种基于并发反力组的连续梁活载支反力计算方法 |
CN114638046A (zh) * | 2022-05-12 | 2022-06-17 | 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 |
CN114818094A (zh) * | 2022-06-28 | 2022-07-29 | 中国铁路设计集团有限公司 | 一种铁路桥墩数字孪生温度效应仿真计算方法 |
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Application publication date: 20210316 Assignee: Zhongyu Tiexin Transportation Technology Co.,Ltd. Assignor: CHINA RAILWAY DESIGN Corp. Contract record no.: X2024980006162 Denomination of invention: A seismic force calculation method for railway simply supported beam bridge piers based on arbitrary cross-section of pier body Granted publication date: 20220513 License type: Common License Record date: 20240523 Application publication date: 20210316 Assignee: Shangde Technology (Anhui) Co.,Ltd. Assignor: CHINA RAILWAY DESIGN Corp. Contract record no.: X2024980006161 Denomination of invention: A seismic force calculation method for railway simply supported beam bridge piers based on arbitrary cross-section of pier body Granted publication date: 20220513 License type: Common License Record date: 20240523 |