CN104695416A - 路基强夯加固效果评价方法 - Google Patents
路基强夯加固效果评价方法 Download PDFInfo
- Publication number
- CN104695416A CN104695416A CN201510105289.8A CN201510105289A CN104695416A CN 104695416 A CN104695416 A CN 104695416A CN 201510105289 A CN201510105289 A CN 201510105289A CN 104695416 A CN104695416 A CN 104695416A
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- CN
- China
- Prior art keywords
- roadbed
- point position
- evaluation method
- effect evaluation
- dynamic modulus
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- 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.)
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Links
- 238000011156 evaluation Methods 0.000 title claims abstract description 22
- 238000005056 compaction Methods 0.000 title abstract description 8
- 230000000694 effects Effects 0.000 title abstract description 6
- 230000002787 reinforcement Effects 0.000 title abstract 3
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 12
- 239000004927 clay Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/08—Investigation of foundation soil in situ after finishing the foundation structure
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510105289.8A CN104695416B (zh) | 2015-03-11 | 2015-03-11 | 路基强夯加固效果评价方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510105289.8A CN104695416B (zh) | 2015-03-11 | 2015-03-11 | 路基强夯加固效果评价方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104695416A true CN104695416A (zh) | 2015-06-10 |
CN104695416B CN104695416B (zh) | 2017-09-15 |
Family
ID=53342932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510105289.8A Expired - Fee Related CN104695416B (zh) | 2015-03-11 | 2015-03-11 | 路基强夯加固效果评价方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104695416B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105571959A (zh) * | 2015-12-30 | 2016-05-11 | 哈尔滨工业大学 | 道路无机稳定粒料类基层压实质量快速检测与评价方法 |
CN105628518A (zh) * | 2015-12-30 | 2016-06-01 | 哈尔滨工业大学 | 道路无机稳定粒料类基层压实均匀性检测与评价方法 |
CN107843711A (zh) * | 2017-09-27 | 2018-03-27 | 上海申元岩土工程有限公司 | 一种基于冲击加速度的强夯施工效果检测方法 |
CN111472243A (zh) * | 2020-04-22 | 2020-07-31 | 重庆交通大学 | 一种路基路面结构综合动态模量的测试方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4169633B2 (ja) * | 2003-05-29 | 2008-10-22 | 東亜建設工業株式会社 | 比抵抗値を用いた砂質地盤の空洞・ゆるみ領域の評価方法 |
CN101597910A (zh) * | 2008-08-29 | 2009-12-09 | 上海申元岩土工程有限公司 | 可用于检测碎石、块石等填土地基加固效果的方法 |
JP2013076220A (ja) * | 2011-09-29 | 2013-04-25 | Taisei Corp | 土質試験装置、土質試験方法および締固め密度管理方法 |
-
2015
- 2015-03-11 CN CN201510105289.8A patent/CN104695416B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4169633B2 (ja) * | 2003-05-29 | 2008-10-22 | 東亜建設工業株式会社 | 比抵抗値を用いた砂質地盤の空洞・ゆるみ領域の評価方法 |
CN101597910A (zh) * | 2008-08-29 | 2009-12-09 | 上海申元岩土工程有限公司 | 可用于检测碎石、块石等填土地基加固效果的方法 |
JP2013076220A (ja) * | 2011-09-29 | 2013-04-25 | Taisei Corp | 土質試験装置、土質試験方法および締固め密度管理方法 |
Non-Patent Citations (4)
Title |
---|
徐平等: "PFWD在路基强度评价中的应用", 《路基工程》 * |
段丹军等: "应用便携式落锤弯沉仪测定路基回弹模量", 《交通运输工程学报》 * |
袁剑波等: "红粘土填方路基强夯加固效果检测与分析", 《中外公路》 * |
陈宇亮等: "赣中红砂岩填料路基动态模量现场影响因素研究", 《公路交通科技》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105571959A (zh) * | 2015-12-30 | 2016-05-11 | 哈尔滨工业大学 | 道路无机稳定粒料类基层压实质量快速检测与评价方法 |
CN105628518A (zh) * | 2015-12-30 | 2016-06-01 | 哈尔滨工业大学 | 道路无机稳定粒料类基层压实均匀性检测与评价方法 |
CN107843711A (zh) * | 2017-09-27 | 2018-03-27 | 上海申元岩土工程有限公司 | 一种基于冲击加速度的强夯施工效果检测方法 |
CN111472243A (zh) * | 2020-04-22 | 2020-07-31 | 重庆交通大学 | 一种路基路面结构综合动态模量的测试方法 |
Also Published As
Publication number | Publication date |
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CN104695416B (zh) | 2017-09-15 |
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GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410015 472, Section 3, Furong Middle Road, Tianxin District, Changsha City, Hunan Province Patentee after: HUNAN COMMUNICATIONS RESEARCH INSTITUTE CO.,LTD. Address before: 410015 472, Section 3, Furong Middle Road, Tianxin District, Changsha City, Hunan Province Patentee before: Hunan Communications Research Institute |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190107 Address after: 410005 No. 239 Shaoshan South Road, Yuhua District, Changsha City, Hunan Province Patentee after: Hunan Transportation and Water Conservancy Construction Group Co.,Ltd. Address before: 410015 472, Section 3, Furong Middle Road, Tianxin District, Changsha City, Hunan Province Patentee before: HUNAN COMMUNICATIONS RESEARCH INSTITUTE CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |