CN108931576A - 一种基于钻芯取样冲击回波的混凝土结构弹性模量检测方法 - Google Patents
一种基于钻芯取样冲击回波的混凝土结构弹性模量检测方法 Download PDFInfo
- Publication number
- CN108931576A CN108931576A CN201810589129.9A CN201810589129A CN108931576A CN 108931576 A CN108931576 A CN 108931576A CN 201810589129 A CN201810589129 A CN 201810589129A CN 108931576 A CN108931576 A CN 108931576A
- Authority
- CN
- China
- Prior art keywords
- elasticity
- modulus
- concrete structure
- concrete
- static
- Prior art date
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000005070 sampling Methods 0.000 title claims abstract description 21
- 230000003068 static effect Effects 0.000 claims abstract description 59
- 238000012360 testing method Methods 0.000 claims abstract description 59
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 6
- 229940099259 vaseline Drugs 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 18
- 230000035882 stress Effects 0.000 description 9
- 238000013459 approach Methods 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- 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
- 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
- G01N1/32—Polishing; Etching
-
- 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
- G01N2001/2873—Cutting or cleaving
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0232—Glass, ceramics, concrete or stone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02827—Elastic parameters, strength or force
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810589129.9A CN108931576B (zh) | 2018-06-08 | 2018-06-08 | 一种基于钻芯取样冲击回波的混凝土结构弹性模量检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810589129.9A CN108931576B (zh) | 2018-06-08 | 2018-06-08 | 一种基于钻芯取样冲击回波的混凝土结构弹性模量检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108931576A true CN108931576A (zh) | 2018-12-04 |
CN108931576B CN108931576B (zh) | 2024-02-20 |
Family
ID=64450094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810589129.9A Active CN108931576B (zh) | 2018-06-08 | 2018-06-08 | 一种基于钻芯取样冲击回波的混凝土结构弹性模量检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108931576B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004150945A (ja) * | 2002-10-30 | 2004-05-27 | Central Giken:Kk | 表面波によるコンクリート力学特性の非破壊測定装置および方法 |
JP2006170649A (ja) * | 2004-12-13 | 2006-06-29 | Mitsubishi Heavy Ind Ltd | 鉄筋コンクリート構造物の物性値決定方法 |
JP2012251965A (ja) * | 2011-06-07 | 2012-12-20 | Taiheiyo Cement Corp | 粗骨材の動弾性係数を求める方法、および、コンクリートの乾燥収縮ひずみを予測する方法 |
CN104345093A (zh) * | 2014-03-05 | 2015-02-11 | 四川升拓检测技术有限责任公司 | 钢筋混凝土构件中混凝土材料弹性模量的检测方法 |
-
2018
- 2018-06-08 CN CN201810589129.9A patent/CN108931576B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004150945A (ja) * | 2002-10-30 | 2004-05-27 | Central Giken:Kk | 表面波によるコンクリート力学特性の非破壊測定装置および方法 |
JP2006170649A (ja) * | 2004-12-13 | 2006-06-29 | Mitsubishi Heavy Ind Ltd | 鉄筋コンクリート構造物の物性値決定方法 |
JP2012251965A (ja) * | 2011-06-07 | 2012-12-20 | Taiheiyo Cement Corp | 粗骨材の動弾性係数を求める方法、および、コンクリートの乾燥収縮ひずみを予測する方法 |
CN104345093A (zh) * | 2014-03-05 | 2015-02-11 | 四川升拓检测技术有限责任公司 | 钢筋混凝土构件中混凝土材料弹性模量的检测方法 |
Non-Patent Citations (7)
Title |
---|
吕小彬 等: "冲击回波测试混凝土试件弹性波波速研究", 水利水电技术, vol. 46, no. 03, pages 84 - 90 * |
吕毅刚 等: "临海环境下桥梁混凝土长期弹性模量试验研究", 中南大学学报(自然科学版), vol. 48, no. 04, pages 1088 - 1095 * |
吕毅刚 等: "基于暴露试验的桥梁混凝土长期弹性模量试验研究", 公路交通科技, vol. 33, no. 05, pages 78 - 84 * |
张建仁 等: "混凝土动、静弹性模量相关试验研究", 中外公路, vol. 30, no. 05, pages 256 - 260 * |
张建纲 等: "冲击回波法评价混凝土损伤程度的试验研究", 无损探伤, vol. 31, no. 02, pages 19 - 20 * |
杨成学 等: "现场测试混凝土弹性模量的方法研究", 四川理工学院学报(自然科学版), vol. 23, no. 05, pages 504 - 507 * |
赵崇基 等: "基于动力测试的混凝土连续梁桥有限元模型修正", 广西大学学报(自然科学版), vol. 41, no. 04, pages 1264 - 1270 * |
Also Published As
Publication number | Publication date |
---|---|
CN108931576B (zh) | 2024-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Smaoui et al. | Evaluation of the expansion attained to date by concrete affected by alkali–silica reaction. Part I: Experimental study | |
Gregorczyk et al. | A review on flat-jack testing | |
CN102207449A (zh) | 纤维复合增强筋与混凝土间粘结应力测试方法 | |
CN106124313B (zh) | 混凝土及类似材料受压下综合变形性能的测试装置 | |
Bungey | The validity of ultrasonic pulse velocity testing of in-place concrete for strength | |
CN110108864B (zh) | 一种预应力混凝土梁无损检测系统及方法 | |
Saouma | Diagnosis & prognosis of AAR affected structures: state-of-the-art report of the RILEM Technical Committee 259-ISR | |
Xiao et al. | Punching shear behavior of recycled aggregate concrete slabs with and without steel fibres | |
Graybeal et al. | Fiber reinforcement influence on the tensile response of UHPFRC | |
Pereira et al. | Pull Off test to evaluate the compressive strength of concrete: an alternative to Brazilian standard techniques | |
CN208334278U (zh) | 一种基于钻芯取样冲击回波的混凝土结构弹性模量检测装置 | |
CN108931576A (zh) | 一种基于钻芯取样冲击回波的混凝土结构弹性模量检测方法 | |
Li et al. | Study of damage evolution in concrete with different initial defects under uniaxial compression by acoustic emission | |
Koh et al. | Numerical and experimental studies of concrete damage under impact | |
Liu et al. | Fracture characteristics analysis of FRP-reinforced concrete based on acoustic emission | |
CN208206703U (zh) | 一种基于冲击回波的混凝土棱柱试块静弹性模量检测装置 | |
Li et al. | Monitoring of particle crushing under one-dimensional loading | |
JP3229726B2 (ja) | 既設コンクリート構造物の内応力測定方法 | |
Aggarwal et al. | Experimental study of core diameter varying H/D ratio on concrete core strength | |
CN108802196B (zh) | 一种基于冲击回波的混凝土棱柱试块静弹性模量检测方法 | |
Ivanchev | Experimental determination of concrete compressive strength by non-destructive ultrasonic pulse velocity method | |
Lydon et al. | Some properties of higher strength light-weight concrete under short-term tensile stress | |
Dararat et al. | Compressive Strength And Quasi-Elastic Modulus Behaviours Of a Cemented Lateritic Soil | |
Voutetaki et al. | Cracking Diagnosis in Fiber-Reinforced Concrete with Synthetic Fibers Using Piezoelectric Transducers. Fibers 2022, 10, 5 | |
Glanville et al. | THE BEHAVIOUR OF REINFORCED-CONCRETE PILES DURING DRIVING.(INCLUDES PHOTOGRAPHS AND APPENDICES). |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 030032 No.27, Wuluo street, economic and Technological Park, Xiaodian District, Taiyuan City, Shanxi Province Applicant after: Shanxi Transportation Technology Research and Development Co.,Ltd. Address before: 030032 No.27, Wuluo street, economic and Technological Park, Xiaodian District, Taiyuan City, Shanxi Province Applicant before: SHANXI TRAFFIC SCIENCES RESEARCH INSTITUTE Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Guo Xuebing Inventor after: Liu Jianxun Inventor after: Han Zhijiang Inventor after: Liu Zhihua Inventor after: Wang Yongqiang Inventor after: Zhao Lei Inventor after: Fu Li Inventor after: Guo Qi Inventor after: He Guohua Inventor after: Kou Wei Inventor after: Liu Yuanyuan Inventor after: Li Zhuoran Inventor after: Mao Min Inventor after: Shen Yanpeng Inventor after: Wang Wangchun Inventor after: Wang Xiaonan Inventor after: Wang Qi Inventor after: Wu Jiajia Inventor after: Wu Yan Inventor after: Xie Lian Inventor after: Zhao Xiaojin Inventor after: Zhao Fang Inventor after: Lu Peng Inventor after: Zhao Wenbu Inventor after: Lv Lining Inventor after: Guo Wenlong Inventor after: Wang Lei Inventor after: Chen Dongdong Inventor after: Wang Xianan Inventor after: Zheng Biao Inventor before: Han Zhijiang Inventor before: Guo Qi Inventor before: He Guohua Inventor before: Kou Wei Inventor before: Liu Jianxun Inventor before: Liu Yuanyuan Inventor before: Lu Peng Inventor before: Lv Lining Inventor before: Li Zhuoran Inventor before: Mao Min Inventor before: Shen Yanpeng Inventor before: Guo Xuebing Inventor before: Wang Xianan Inventor before: Wang Wangchun Inventor before: Wang Xiaonan Inventor before: Wang Qi Inventor before: Wu Jiajia Inventor before: Wu Yan Inventor before: Xie Lian Inventor before: Zhao Fang Inventor before: Zhao Xiaojin Inventor before: Zhao Wenbu Inventor before: Liu Zhihua Inventor before: Zheng Biao Inventor before: Wang Yongqiang Inventor before: Zhao Lei Inventor before: Guo Wenlong Inventor before: Wang Lei Inventor before: Chen Dongdong Inventor before: Fu Li |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240115 Address after: 030032 No.27, Wuluo street, economic and Technological Park, Xiaodian District, Taiyuan City, Shanxi Province Applicant after: SHANXI TRAFFIC SCIENCES RESEARCH INSTITUTE Co.,Ltd. Address before: 030006 No. 79 Xuefu street, Shanxi, Taiyuan Applicant before: Shanxi Transportation Research Institute |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |