CN111089698A - 一种铁路路基填料振动压实试验方法 - Google Patents
一种铁路路基填料振动压实试验方法 Download PDFInfo
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- CN111089698A CN111089698A CN202010210445.8A CN202010210445A CN111089698A CN 111089698 A CN111089698 A CN 111089698A CN 202010210445 A CN202010210445 A CN 202010210445A CN 111089698 A CN111089698 A CN 111089698A
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- 238000005056 compaction Methods 0.000 title claims abstract description 158
- 239000000945 filler Substances 0.000 title claims abstract description 34
- 238000010998 test method Methods 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 156
- 238000012360 testing method Methods 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 27
- 238000012544 monitoring process Methods 0.000 claims description 21
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- 230000002159 abnormal effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
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CN202010210445.8A CN111089698B (zh) | 2020-03-24 | 2020-03-24 | 一种铁路路基填料振动压实试验方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111397991A (zh) * | 2020-05-13 | 2020-07-10 | 长安大学 | 测定路基填料最大干密度和最佳含水率的振动击实方法 |
CN112067500A (zh) * | 2020-09-09 | 2020-12-11 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种铁路粗粒土填料振动压实实验装置及实验方法 |
CN112255064A (zh) * | 2020-10-26 | 2021-01-22 | 中国电建集团成都勘测设计研究院有限公司 | 一种粗土料相对密度测试及碾压参数测算方法 |
CN114878454A (zh) * | 2022-04-14 | 2022-08-09 | 中交第一公路勘察设计研究院有限公司 | 一种水泥稳定碎石室内振动击实试验曲线的优化方法 |
CN115045350A (zh) * | 2022-06-28 | 2022-09-13 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种变参数智能调节高铁路基填料振动压实方法及系统 |
CN115048620A (zh) * | 2022-07-06 | 2022-09-13 | 西安北斗星导航技术有限公司 | 一种数字化施工的智能压实方法 |
Citations (5)
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CN102539659A (zh) * | 2012-01-09 | 2012-07-04 | 长沙理工大学 | 确定膨胀土路堤填筑压实参数的勘察湿化击实试验方法 |
CN105928827A (zh) * | 2016-04-19 | 2016-09-07 | 长沙理工大学 | 一种细粒土击实试验最佳含水率计算方法 |
CN206448260U (zh) * | 2016-12-28 | 2017-08-29 | 湖南品智工程技术有限公司 | 一种偏振式路基压实度检测仪 |
CN107219151A (zh) * | 2017-05-08 | 2017-09-29 | 长安大学 | 一种测定路基土石混合料最大干密度的试验方法 |
CN109554961A (zh) * | 2019-01-21 | 2019-04-02 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种可调高铁路路基结构及其实施方法 |
-
2020
- 2020-03-24 CN CN202010210445.8A patent/CN111089698B/zh active Active
Patent Citations (5)
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CN102539659A (zh) * | 2012-01-09 | 2012-07-04 | 长沙理工大学 | 确定膨胀土路堤填筑压实参数的勘察湿化击实试验方法 |
CN105928827A (zh) * | 2016-04-19 | 2016-09-07 | 长沙理工大学 | 一种细粒土击实试验最佳含水率计算方法 |
CN206448260U (zh) * | 2016-12-28 | 2017-08-29 | 湖南品智工程技术有限公司 | 一种偏振式路基压实度检测仪 |
CN107219151A (zh) * | 2017-05-08 | 2017-09-29 | 长安大学 | 一种测定路基土石混合料最大干密度的试验方法 |
CN109554961A (zh) * | 2019-01-21 | 2019-04-02 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种可调高铁路路基结构及其实施方法 |
Non-Patent Citations (2)
Title |
---|
张世英等编著: "《筑路机械工程》", 31 December 1998 * |
张浩等: "沙漠地区某高速公路风积沙压实特性与压实工艺研究", 《铁道科学与工程学报》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111397991A (zh) * | 2020-05-13 | 2020-07-10 | 长安大学 | 测定路基填料最大干密度和最佳含水率的振动击实方法 |
CN112067500A (zh) * | 2020-09-09 | 2020-12-11 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种铁路粗粒土填料振动压实实验装置及实验方法 |
CN112067500B (zh) * | 2020-09-09 | 2022-08-30 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种铁路粗粒土填料振动压实实验装置及实验方法 |
CN112255064A (zh) * | 2020-10-26 | 2021-01-22 | 中国电建集团成都勘测设计研究院有限公司 | 一种粗土料相对密度测试及碾压参数测算方法 |
CN112255064B (zh) * | 2020-10-26 | 2023-04-07 | 中国电建集团成都勘测设计研究院有限公司 | 一种粗土料相对密度测试及碾压参数测算方法 |
CN114878454A (zh) * | 2022-04-14 | 2022-08-09 | 中交第一公路勘察设计研究院有限公司 | 一种水泥稳定碎石室内振动击实试验曲线的优化方法 |
CN115045350A (zh) * | 2022-06-28 | 2022-09-13 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种变参数智能调节高铁路基填料振动压实方法及系统 |
CN115045350B (zh) * | 2022-06-28 | 2023-11-21 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种变参数智能调节高铁路基填料振动压实方法及系统 |
CN115048620A (zh) * | 2022-07-06 | 2022-09-13 | 西安北斗星导航技术有限公司 | 一种数字化施工的智能压实方法 |
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Effective date of registration: 20201104 Address after: 100081 Beijing city Haidian District Daliushu No. 2 Patentee after: CARS RAILWAY ENGINEERING Research Institute Patentee after: Beijing Tieke Special Engineering Technology Co.,Ltd. Patentee after: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Patentee after: Beijing Tieche Engineering Testing Co.,Ltd. Patentee after: CHINA RAILWAY 16TH BUREAU GROUP Co.,Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee before: CARS RAILWAY ENGINEERING Research Institute Patentee before: Beijing Tieke Special Engineering Technology Co.,Ltd. Patentee before: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. |
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