CN113092344A - 一种多功能路基土体压实试验系统 - Google Patents
一种多功能路基土体压实试验系统 Download PDFInfo
- Publication number
- CN113092344A CN113092344A CN202110523465.5A CN202110523465A CN113092344A CN 113092344 A CN113092344 A CN 113092344A CN 202110523465 A CN202110523465 A CN 202110523465A CN 113092344 A CN113092344 A CN 113092344A
- Authority
- CN
- China
- Prior art keywords
- test body
- reaction plate
- bearing box
- test
- body bearing
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 149
- 238000005056 compaction Methods 0.000 title claims abstract description 60
- 239000002689 soil Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 238000005096 rolling process Methods 0.000 claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 83
- 239000004576 sand Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003204 osmotic effect Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 12
- 238000011160 research Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
-
- 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
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110523465.5A CN113092344A (zh) | 2021-05-13 | 2021-05-13 | 一种多功能路基土体压实试验系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110523465.5A CN113092344A (zh) | 2021-05-13 | 2021-05-13 | 一种多功能路基土体压实试验系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113092344A true CN113092344A (zh) | 2021-07-09 |
Family
ID=76665433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110523465.5A Pending CN113092344A (zh) | 2021-05-13 | 2021-05-13 | 一种多功能路基土体压实试验系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113092344A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115615386A (zh) * | 2022-12-14 | 2023-01-17 | 西昌学院 | 一种土木结构变形监测方法 |
-
2021
- 2021-05-13 CN CN202110523465.5A patent/CN113092344A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115615386A (zh) * | 2022-12-14 | 2023-01-17 | 西昌学院 | 一种土木结构变形监测方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105444731B (zh) | 一种交通荷载下路基变形监测模型装置和实验方法 | |
Liu et al. | Compaction quality assessment of earth-rock dam materials using roller-integrated compaction monitoring technology | |
CN204269495U (zh) | 一种路面材料加速磨耗室内试验装置 | |
CN103255755B (zh) | 一种快速实时评价土石料填筑压实质量的无损方法及其评价装置 | |
CN106092756A (zh) | 一种可施加围压的空心环剪仪 | |
CN107831217A (zh) | 一种填筑连续压实声波检测系统与方法 | |
CN216144662U (zh) | 一种多功能路基土体压实试验系统 | |
US20090214300A1 (en) | Devices, systems, and methods for measuring and controlling compactive effort delivered to a soil by a compaction unit | |
CN110940571B (zh) | 一种模拟棚架结构动态土拱效应的试验装置 | |
Wang et al. | Characterization of dynamic response of asphalt pavement in dry and saturated conditions using the full-scale accelerated loading test | |
CN113933394A (zh) | 一种接触式碾压机集成压实声波检测系统与方法 | |
CN113092344A (zh) | 一种多功能路基土体压实试验系统 | |
Arraigada et al. | Evaluation of accelerometers to determine pavement deflections under traffic loads | |
CN102279130A (zh) | 一种车载式压实度测定仪及其检测方法 | |
CN204919633U (zh) | 一种有限土体刚性挡墙土压力模型试验装置 | |
AU2003280334B2 (en) | Drop mass compaction of soil | |
Martins | Compaction and its influence on the structural behaviour of high speed railways | |
CN205384192U (zh) | 测量土工合成材料弹性模量的试验装置 | |
Rahman et al. | Kansas experience with stiffness-based quality control/quality assurance specifications for compaction of highway embankments | |
CN213897244U (zh) | 一种路基基础建设施工工程用桩基检测装置 | |
CN115078103A (zh) | 一种基于足尺路面模型的动态弯沉测试装置及使用方法 | |
CN112177064B (zh) | 一种基坑墙土界面模拟剪切盒装置 | |
CN212300872U (zh) | 一种模拟地铁隧道列车运营振动的试验装置 | |
Juspi | Experimental validation of the shakedown concept for pavement analysis and design | |
RU2548725C1 (ru) | Способ определения физико-механических характеристик слоя почвогрунта |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yangpeng Inventor after: Jiao Xiaodong Inventor after: Xiong Jianping Inventor after: Chen Yu Inventor after: Zhang Hongbo Inventor after: Xie Zhengzhuan Inventor after: Li Qinglin Inventor after: Wang Bin Inventor after: Chen Jiafeng Inventor after: Liu Weidong Inventor before: Zhang Yangpeng Inventor before: Jiao Xiaodong Inventor before: Xiong Jianping Inventor before: Chen Yu Inventor before: Zhang Hongbo Inventor before: Xie Zhengzhuan Inventor before: Li Qinglin Inventor before: Wang Bin Inventor before: Chen Jiafeng Inventor before: Liu Weidong |
|
CB03 | Change of inventor or designer information |