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
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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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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)
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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)
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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 |
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Patent Citations (1)
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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 |
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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 |
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