CN102995507B - 一种刮除无砟轨道上拱的方法 - Google Patents
一种刮除无砟轨道上拱的方法 Download PDFInfo
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- CN102995507B CN102995507B CN201210458618.3A CN201210458618A CN102995507B CN 102995507 B CN102995507 B CN 102995507B CN 201210458618 A CN201210458618 A CN 201210458618A CN 102995507 B CN102995507 B CN 102995507B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007790 scraping Methods 0.000 title abstract 11
- 239000004575 stone Substances 0.000 claims abstract description 34
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 238000005553 drilling Methods 0.000 claims abstract description 8
- 239000012634 fragment Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 abstract description 6
- 239000002023 wood Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210458618.3A CN102995507B (zh) | 2012-11-15 | 2012-11-15 | 一种刮除无砟轨道上拱的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210458618.3A CN102995507B (zh) | 2012-11-15 | 2012-11-15 | 一种刮除无砟轨道上拱的方法 |
Publications (2)
| Publication Number | Publication Date |
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| CN102995507A CN102995507A (zh) | 2013-03-27 |
| CN102995507B true CN102995507B (zh) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210458618.3A Active CN102995507B (zh) | 2012-11-15 | 2012-11-15 | 一种刮除无砟轨道上拱的方法 |
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| CN (1) | CN102995507B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951307B (zh) * | 2018-03-21 | 2019-06-04 | 中国铁道科学研究院铁道建筑研究所 | 一种无砟轨道路基上拱的整治方法 |
| CN108951308B (zh) * | 2018-05-02 | 2019-12-31 | 中国铁道科学研究院铁道建筑研究所 | 一种高速铁路路基上拱变形的修复方法 |
| CN112012051B (zh) * | 2019-05-30 | 2021-12-31 | 中国铁道科学研究院集团有限公司 | 无砟轨道变形的治理方法 |
| CN111676743B (zh) * | 2020-06-02 | 2025-06-03 | 中铁四院集团工程建设有限责任公司 | 一种链锯 |
| CN111749053B (zh) * | 2020-06-03 | 2022-05-13 | 中铁四院集团工程建设有限责任公司 | 一种无砟轨道路基上拱的整治方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB920582A (en) * | 1959-03-12 | 1963-03-06 | Tamper Ltd | Railway maintenance vehicle |
| WO2003002818A1 (en) * | 2001-06-28 | 2003-01-09 | Cembre Ltd | Railway maintenance and repair vehicle |
| CN101440622A (zh) * | 2008-12-17 | 2009-05-27 | 何志红 | Cfg桩、管桩路堤加固系统及其施工方法 |
| CN101719183A (zh) * | 2009-12-10 | 2010-06-02 | 北京交通大学 | 一种高速铁路及城市轨道交通轨道结构试验模拟系统 |
| CN101748662A (zh) * | 2009-12-30 | 2010-06-23 | 中铁八局集团有限公司 | 路基双块式无砟轨道道床施工工艺 |
-
2012
- 2012-11-15 CN CN201210458618.3A patent/CN102995507B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB920582A (en) * | 1959-03-12 | 1963-03-06 | Tamper Ltd | Railway maintenance vehicle |
| WO2003002818A1 (en) * | 2001-06-28 | 2003-01-09 | Cembre Ltd | Railway maintenance and repair vehicle |
| CN101440622A (zh) * | 2008-12-17 | 2009-05-27 | 何志红 | Cfg桩、管桩路堤加固系统及其施工方法 |
| CN101719183A (zh) * | 2009-12-10 | 2010-06-02 | 北京交通大学 | 一种高速铁路及城市轨道交通轨道结构试验模拟系统 |
| CN101748662A (zh) * | 2009-12-30 | 2010-06-23 | 中铁八局集团有限公司 | 路基双块式无砟轨道道床施工工艺 |
Non-Patent Citations (3)
| Title |
|---|
| 无砟轨道客运专线沉降变形观测评估系统建设管理;汤晓光;《铁道标准设计》;20100131(第01期);第3-6页 * |
| 武广客运专线32m箱梁预应力效果监测及徐变上拱的控制措施;宋津喜;《中国工程科学》;20090115;第11卷(第01期);第60-66页 * |
| 长大铁路隧道线下构筑物沉降变形观测与评估;张超;《山西建筑》;20100131;第36卷(第02期);第124-126页 * |
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| Publication number | Publication date |
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| CN102995507A (zh) | 2013-03-27 |
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Effective date of registration: 20141030 Address after: 100081 Beijing city Haidian District Xizhimen Daliushu Road No. 2 Railway Applicant after: Railway Construction Institute of China Academy of Railway Sciences Applicant after: CHINA RAILWAY CORPORATION Address before: 100081 Beijing city Haidian District Xizhimen Daliushu Road No. 2 Railway Applicant before: Railway Construction Institute of China Academy of Railway Sciences |
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