CN107025330A - 一种单箱多室宽梁桥横向分布系数的计算方法 - Google Patents
一种单箱多室宽梁桥横向分布系数的计算方法 Download PDFInfo
- Publication number
- CN107025330A CN107025330A CN201710115590.6A CN201710115590A CN107025330A CN 107025330 A CN107025330 A CN 107025330A CN 201710115590 A CN201710115590 A CN 201710115590A CN 107025330 A CN107025330 A CN 107025330A
- Authority
- CN
- China
- Prior art keywords
- bridge
- transverse distribution
- wide beam
- chamber
- plate thickness
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
- Architecture (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
实例 | 是否单向 | 箱室个数 | 箱室净距 | 桥梁宽度 | 跨径 | 顶板厚 | 底板厚 | 腹板厚 | 梁高 |
1 | 是 | 5 | 3.05 | 21.95 | 20 | 0.3 | 0.3 | 0.45 | 1.4 |
2 | 是 | 5 | 3.05 | 21.95 | 22 | 0.3 | 0.3 | 0.45 | 1.4 |
3 | 是 | 5 | 3.05 | 21.95 | 22 | 0.3 | 0.3 | 0.45 | 1.5 |
4 | 是 | 5 | 3.05 | 21.95 | 24 | 0.3 | 0.3 | 0.45 | 1.4 |
5 | 是 | 5 | 3.05 | 21.95 | 20 | 0.3 | 0.25 | 0.45 | 1.4 |
6 | 是 | 5 | 3.05 | 21.95 | 22 | 0.3 | 0.25 | 0.45 | 1.4 |
7 | 是 | 5 | 3.05 | 21.95 | 22 | 0.3 | 0.3 | 0.45 | 1.5 |
8 | 是 | 5 | 3.05 | 21.95 | 20 | 0.3 | 0.3 | 0.45 | 1.5 |
9 | 是 | 5 | 3.05 | 21.95 | 20 | 0.2 | 0.2 | 0.45 | 1.6 |
10 | 是 | 4 | 3.05 | 18.45 | 22 | 0.3 | 0.3 | 0.45 | 1.4 |
11 | 是 | 4 | 3.05 | 18.45 | 20 | 0.3 | 0.3 | 0.45 | 1.5 |
12 | 是 | 4 | 6.65 | 32.85 | 20 | 0.25 | 0.2 | 0.45 | 1.8 |
13 | 是 | 4 | 6.65 | 32.85 | 20 | 0.2 | 0.3 | 0.45 | 1.4 |
14 | 是 | 4 | 5.85 | 29.65 | 20 | 0.2 | 0.2 | 0.45 | 1.6 |
15 | 是 | 3 | 6 | 23.8 | 30 | 0.25 | 0.2 | 0.45 | 1.65 |
16 | 是 | 3 | 6 | 23.8 | 30 | 0.25 | 0.25 | 0.45 | 1.5 |
17 | 是 | 3 | 6 | 23.8 | 30 | 0.25 | 0.25 | 0.45 | 1.725 |
18 | 是 | 3 | 6 | 23.8 | 30 | 0.25 | 0.3 | 0.45 | 1.575 |
19 | 是 | 3 | 6 | 23.8 | 30 | 0.25 | 0.3 | 0.45 | 1.8 |
20 | 是 | 3 | 6 | 23.8 | 30 | 0.3 | 0.25 | 0.45 | 1.5 |
21 | 是 | 3 | 6 | 23.8 | 30 | 0.3 | 0.25 | 0.45 | 1.725 |
22 | 是 | 3 | 6 | 23.8 | 30 | 0.3 | 0.3 | 0.45 | 1.8 |
23 | 是 | 3 | 6 | 23.8 | 32 | 0.2 | 0.2 | 0.45 | 1.65 |
24 | 是 | 3 | 6 | 23.8 | 32 | 0.2 | 0.25 | 0.45 | 1.5 |
实例 | 解析式计算 | 实体计算 | 误差 |
1 | 1.29 | 1.37 | -5.8% |
2 | 1.27 | 1.34 | -5.0% |
3 | 1.29 | 1.34 | -3.6% |
4 | 1.26 | 1.31 | -3.8% |
5 | 1.29 | 1.37 | -5.9% |
6 | 1.27 | 1.34 | -5.1% |
7 | 1.29 | 1.34 | -3.6% |
8 | 1.31 | 1.37 | -4.2% |
9 | 1.65 | 1.35 | 22.3% |
10 | 1.26 | 1.31 | -3.6% |
11 | 1.29 | 1.35 | -4.3% |
12 | 1.35 | 1.17 | 15.4% |
13 | 1.36 | 1.17 | 16.4% |
14 | 1.43 | 1.13 | 26.5% |
15 | 1.19 | 1.17 | 2.0% |
16 | 1.18 | 1.17 | 0.9% |
17 | 1.20 | 1.17 | 3.0% |
18 | 1.19 | 1.17 | 1.7% |
19 | 1.22 | 1.18 | 3.1% |
20 | 1.16 | 1.17 | -0.9% |
21 | 1.17 | 1.18 | -0.6% |
22 | 1.18 | 1.18 | 0.1% |
23 | 1.24 | 1.15 | 7.9% |
24 | 1.22 | 1.15 | 6.1% |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710115590.6A CN107025330B (zh) | 2017-03-01 | 2017-03-01 | 一种单箱多室宽梁桥横向分布系数的计算方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710115590.6A CN107025330B (zh) | 2017-03-01 | 2017-03-01 | 一种单箱多室宽梁桥横向分布系数的计算方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107025330A true CN107025330A (zh) | 2017-08-08 |
CN107025330B CN107025330B (zh) | 2020-04-24 |
Family
ID=59525982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710115590.6A Active CN107025330B (zh) | 2017-03-01 | 2017-03-01 | 一种单箱多室宽梁桥横向分布系数的计算方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107025330B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109933864A (zh) * | 2019-02-26 | 2019-06-25 | 广州交通投资集团有限公司 | 一种单箱多室混凝土箱形梁桥主梁腹板的设计方法 |
CN111581735A (zh) * | 2020-06-03 | 2020-08-25 | 哈尔滨工业大学 | 一种单箱多室宽箱梁偏载增大系数快速估算方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105223272A (zh) * | 2015-09-24 | 2016-01-06 | 华北水利水电大学 | 一种快速测空心板梁桥横向分布系数的方法及质量激振器 |
-
2017
- 2017-03-01 CN CN201710115590.6A patent/CN107025330B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105223272A (zh) * | 2015-09-24 | 2016-01-06 | 华北水利水电大学 | 一种快速测空心板梁桥横向分布系数的方法及质量激振器 |
Non-Patent Citations (3)
Title |
---|
YU BO 等: "Influence of Diaphragm Cracks on Load Transversal Distribution Coefficients of PC Multi Girder Bridge", 《2011 INTERNATIONAL CONFERENCE ON COMPUTER DISTRIBUTED CONTROL AND INTELLIGENT ENVIRONMENTAL MONITORING》 * |
张国忱 等: "小跨径宽箱梁荷载横向分布系数计算的简化方法", 《中国港湾建设》 * |
王柏璎: "钢筋混凝土梁桥横向分布及服役状态评价方法研究", 《中国优秀博士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109933864A (zh) * | 2019-02-26 | 2019-06-25 | 广州交通投资集团有限公司 | 一种单箱多室混凝土箱形梁桥主梁腹板的设计方法 |
CN109933864B (zh) * | 2019-02-26 | 2023-05-23 | 广州交通投资集团有限公司 | 一种单箱多室混凝土箱形梁桥主梁腹板的设计方法 |
CN111581735A (zh) * | 2020-06-03 | 2020-08-25 | 哈尔滨工业大学 | 一种单箱多室宽箱梁偏载增大系数快速估算方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107025330B (zh) | 2020-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Nadal et al. | Efficient finite element methodology based on cartesian grids: application to structural shape optimization | |
CN104008248B (zh) | 基于高斯过程的注塑成形工艺稳健设计与容差设计方法 | |
Lu et al. | Parallel mesh adaptation for high-order finite element methods with curved element geometry | |
Kim et al. | A multiobjective mesh optimization framework for mesh quality improvement and mesh untangling | |
CN109948202B (zh) | 基于线化矩阵混合求解模式的高阶cfd隐式时间推进方法 | |
CN114662357A (zh) | 一种确定散热器进出水室注塑件最佳工艺参数的方法 | |
CN107025330A (zh) | 一种单箱多室宽梁桥横向分布系数的计算方法 | |
CN103970928A (zh) | 模拟方法和模拟装置 | |
Kutluay et al. | A novel perspective for simulations of the Modified Equal-Width Wave equation by cubic Hermite B-spline collocation method | |
CN107153755B (zh) | 一种页岩气井数值模拟的求解方法 | |
Gao | Roughness and demand estimation in water distribution networks using head loss adjustment | |
Amani et al. | On estimating the interface normal and curvature in piecewise linear interface calculation‐volume of fluid approach for three‐dimensional arbitrary meshes | |
CN102160057B (zh) | 用于粒子法的界面粒子的判定方法及装置 | |
CN105373672A (zh) | 一种四边形单元实时加密-减密方法 | |
Bouriga et al. | Numerical investigation of secondary flows in a constant-width wind-tunnel contraction | |
CN104751005A (zh) | 一种基于正交实验的平面度误差评定方法 | |
CN112016956B (zh) | 基于bp神经网络的矿石品位估值方法及装置 | |
CN113935256A (zh) | 基于误差修正的高维复杂飞行器系统降阶表征方法 | |
CN114757049A (zh) | 流域污水处理厂提标改造的必要性分析验证方法 | |
CN109726431B (zh) | 一种基于平均核函数和迭代密度变化率的自适应sph流体模拟方法 | |
Wang et al. | Hermite radial basis collocation method for unsaturated soil water movement equation | |
Liu et al. | Performance comparison between semi-lagrangian and eulerian numerical solutions for two-dimensional surface flows in basin irrigation | |
Gong | Immersed-interface finite-element methods for elliptic and elasticity interface problems | |
Torres et al. | Smooth Generalized/eXtended FEM approximations in the computation of configurational forces in linear elastic fracture mechanics | |
CN118133710A (zh) | 一种数值模拟网格无关性验证方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: Sun Heng Inventor after: Han Bo Inventor after: Li Yan Inventor after: Hu Ying Inventor after: Chang Cheng Inventor after: Xing Tingting Inventor after: Qi Yongliang Inventor after: Liu Conghui Inventor after: Liu Junhua Inventor after: Song Fei Inventor before: Sun Heng Inventor before: Liu Conghui Inventor before: Song Fei Inventor before: Hu Ying Inventor before: Chang Cheng Inventor before: Xing Tingting Inventor before: Li Yan Inventor before: Liu Junhua Inventor before: Qi Yongliang Inventor before: Han Bo |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 030000 No. 27, Wuluo street, demonstration district, Taiyuan City, Shanxi Province Patentee after: SHANXI PROVINCIAL TRAFFIC PLANNING SURVEY AND DESIGN INSTITUTE Co.,Ltd. Patentee after: Shanxi Jiaoke Highway Survey and Design Institute Co., Ltd Address before: No. 79, Xuefu street, Xiaodian District, Taiyuan, Shanxi Province Patentee before: Shanxi Transportation Research Institute |