CN103122603B - Atb-30沥青混合料的设计方法 - Google Patents
Atb-30沥青混合料的设计方法 Download PDFInfo
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- CN103122603B CN103122603B CN201310048532.8A CN201310048532A CN103122603B CN 103122603 B CN103122603 B CN 103122603B CN 201310048532 A CN201310048532 A CN 201310048532A CN 103122603 B CN103122603 B CN 103122603B
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- asphalt mixture
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- 239000000203 mixture Substances 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 claims abstract description 151
- 239000010426 asphalt Substances 0.000 claims abstract description 94
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 26
- 239000011707 mineral Substances 0.000 claims abstract description 26
- 238000013461 design Methods 0.000 claims abstract description 24
- 239000004575 stone Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims description 35
- 238000005056 compaction Methods 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000011800 void material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- JCAFGYWSIWYMOX-UHFFFAOYSA-N n-(1h-indol-5-yl)benzamide Chemical compound C=1C=C2NC=CC2=CC=1NC(=O)C1=CC=CC=C1 JCAFGYWSIWYMOX-UHFFFAOYSA-N 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 235000014121 butter Nutrition 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- HWJRIFZDXJKJJN-UHFFFAOYSA-N n-(1h-pyrrolo[2,3-c]pyridin-5-yl)benzamide Chemical compound C=1C=2C=CNC=2C=NC=1NC(=O)C1=CC=CC=C1 HWJRIFZDXJKJJN-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 2
- 238000013112 stability test Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000010998 test method Methods 0.000 claims 1
- 238000012795 verification Methods 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 1
- 238000011056 performance test Methods 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
Description
试件尺寸(mm) | VV(%) | VFA(%) | VMA(%) | MS(kN) | FL(mm) |
Φ150×h95.3 | 2.5~4.0 | 60~75 | ≥10.5 | ≥22 | 实测 |
表观密度(g/cm3) | 坚固性(%) | 含泥量(%) | 砂当量(%) | 亚甲蓝值(g/kg) | 棱角性(s) |
2.720 | 7.0 | 7.2 | 72.0 | 10.1 | 33.0 |
表观密度(g/cm3) | 含水量(%) | 亲水系数 | 加热安定性 |
2.687 | 0.5 | 0.83 | 加热前后没有明显变化 |
集料尺寸(mm) | 19~37.5 | 9.5~19 | 4.75~9.5 | 机制砂 | 矿粉 |
百分比(%) | 34 | 24 | 15 | 24 | 3 |
集料尺寸(mm) | 19~37.5 | 9.5~19 | 4.75~9.5 | 机制砂 | 矿粉 |
质量(g) | 1530 | 1180 | 675 | 1180 | 135 |
试件组号 | Pa(%) | ρf(g/cm3) | VV(%) | VMA(%) | VFA(%) | MS(%) | FL(mm) |
1 | 2.7 | 2.469 | 4.4 | 11.0 | 59.9 | 30.12 | 2.94 |
2 | 3.0 | 2.483 | 3.5 | 10.8 | 68.0 | 32.30 | 3.37 |
3 | 3.3 | 2.497 | 2.5 | 10.6 | 76.7 | 34.86 | 3.89 |
4 | 3.6 | 2.498 | 2.0 | 10.8 | 81.2 | 32.87 | 4.23 |
5 | 3.9 | 2.496 | 1.7 | 11.2 | 84.6 | 29.98 | 4.84 |
技术指标 | - | - | 2.5~4.0 | ≥10.5 | 60~75 | ≥22 | 实测 |
Claims (1)
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CN201310048532.8A CN103122603B (zh) | 2013-02-06 | 2013-02-06 | Atb-30沥青混合料的设计方法 |
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CN201310048532.8A CN103122603B (zh) | 2013-02-06 | 2013-02-06 | Atb-30沥青混合料的设计方法 |
Publications (2)
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CN103122603A CN103122603A (zh) | 2013-05-29 |
CN103122603B true CN103122603B (zh) | 2015-09-02 |
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CN201310048532.8A Expired - Fee Related CN103122603B (zh) | 2013-02-06 | 2013-02-06 | Atb-30沥青混合料的设计方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103485255B (zh) * | 2013-09-17 | 2015-07-29 | 长安大学 | 一种微表处混合料配合比的优化设计方法 |
CN104006996B (zh) * | 2014-06-06 | 2017-01-04 | 招商局重庆交通科研设计院有限公司 | 一种路面加速磨光磨耗一体化试件及其制备方法 |
CN104358201B (zh) * | 2014-11-07 | 2017-12-26 | 长安大学 | 一种沥青稳定再生集料层的设计方法 |
CN104594160B (zh) * | 2014-12-22 | 2016-09-14 | 长安大学 | 一种沥青混合料生产配合比与目标配合比归一化设计方法 |
CN105486562A (zh) * | 2016-01-18 | 2016-04-13 | 云南公投建设集团有限公司 | 沥青稳定类冷再生混合料振动成型仪及试件成型方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102503243A (zh) * | 2011-10-15 | 2012-06-20 | 交通运输部公路科学研究所 | 一种利用三控制点双曲线构造矿料级配的确定方法 |
CN102503244A (zh) * | 2011-10-17 | 2012-06-20 | 交通运输部公路科学研究所 | 骨架嵌挤型粗粒式高模量沥青混凝土组成及其确定方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102503243A (zh) * | 2011-10-15 | 2012-06-20 | 交通运输部公路科学研究所 | 一种利用三控制点双曲线构造矿料级配的确定方法 |
CN102503244A (zh) * | 2011-10-17 | 2012-06-20 | 交通运输部公路科学研究所 | 骨架嵌挤型粗粒式高模量沥青混凝土组成及其确定方法 |
Non-Patent Citations (3)
Title |
---|
公路沥青路面施工技术规范;交通部公路科学研究院;《公路沥青路面施工技术规范(JTG F40—2004)》;20040904;第 B.6部分 * |
朱强."基于ATB-30沥青混合料振动成型方法研究".《中国优秀硕士学位论文全文数据库,工程科技II辑》.2012, * |
沥青混合料最佳油石比的确定;于纪淼;《森林工程》;20080515;第24卷(第3期);第69-72页 * |
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