• Home
  • Equipment
    Concrete Series

    Concrete Series

    Concrete Multifunctional Non-destructive TesterNon-metallic Ultrasonic Detector
    Prestressed Series

    Prestressed Series

    Prestressed Concrete Beam Multi-function Detector Hole Filling Density TesterReverse Pull Effective Prestress TesterPrestressed Anchor Cable (rod) Tension Detector
    Pile Column Series

    Pile Column Series

    Pile Low Strain DetectorPile Acoustic Wave Transmission DetectorSteel Guardrail Column Buried Deep Impact Elastic Wave DetectorAnchor Quality Detector
    Assembly Series

    Assembly Series

    Sleeve Grouting Quality Detector
    Geotechnical Material Series

    Geotechnical Material Series

    Falling Ball Rebound Modulus TesterFalling Ball Type Geotechnical Property Tester Cross-hole Rock Mass Mechanical Property TesterGeotechnical Acoustic Wave Tester
    Railway Special Series

    Railway Special Series

    Railway Concrete Structure ScannerBallastless Track Multi-function Non-destructive Tester (type Iii)Ballastless Track Void Detector (type Iii)
    Teaching Equipment Series
  • System
  • Service
  • News
    Company NewsIndustry NewsProduct News
  • Technology
    Technical Question And AnswerEngineering CaseVideo Center
  • Download
    Technical SolutionsCollege ProgramTechnical PaperStandard SpecificationPolicies And Regulations
  • About
    About Sheng TuoBusiness HistoryLeadership StyleHonorPartner
  • Contact
    Contact InformationJoin The Sheng TuoOnline Message
  • Search

    Links:

  • Chengdu Headquarters:028-68611510 / 028-68611516

    Fax:028-68611530

  • Address: Chengdu City, Sichuan Province, Wuhou District City, province, Wu Xing 28 Road, west 4, 7, five,

    E-mail: 2931371275@qq.com

  • Service

  • Subscription

  • ©2018 Sichuan Central Inspection Technology Inc. All Rights Reserved.

    Page view
    产品名称

    Steel Guardrail Column Buried Deep Impact Elastic Wave Detector

    Test object: column buried in soil/concrete
    Test content: length, depth of immersion
    Affiliate classification
    Quantity
    -
    +
    没有此类产品
    Details
    Product parameters
    Parameter
    Configuration
    Case
    Download
    Video
    Device name
    Steel guardrail column buried deep impact elastic wave detector
    Equipment model
    EDMA-I 标准型/加强型

     

    1. Standard of the People's Republic of China: Steel Guardrail Column Buried Deep Impact Elastic Wave Detector (GB/T 24967-2010)

    2. Ministry of Transport: Highway Engineering Quality Inspection and Evaluation Standard (JTGF80/1) (to be issued)

    3. Fujian Provincial Bureau of Quality and Technical Supervision: Technical Specifications for Non-destructive Testing of Highway Steel Guardrail Columns (to be issued)

    4. Hebei Provincial Bureau of Quality and Technical Supervision: Technical Specifications for Non-destructive Testing of Highway Steel Guardrail Columns (to be promulgated)

    5, steel guardrail column buried deep impact elastic wave detector verification procedures (to be issued)

     
     

    According to the standard

     
     
     
     
     
     
     
     

    Results and technical characteristics

     

    Solve the test difficulties of the typical hollow thin-wall structure of steel guardrails;

    Fully automatic analysis of data, with objectivity;

    The inspection certificate or test report issued by the “National Traffic Safety Facilities Quality Supervision and Inspection Center” in conformity with the national standard (GB/T 24967-2010);

    Quick and easy operation: double selection of touch screen and remote control, each column test takes only 7 minutes;

    High test accuracy: the average measurement error is better than ±4% or not more than ±8cm, and the detector's test length resolution is not less than 1cm.

     
     
     
     
     

    Patent name: impact elastic wave excitation residual signal suppression device and suppression method

     

    Patent name: Method for absorbing shock wave elastic wave excitation residual signal to identify reflected wave signal

    Patent No:ZL 200610003437.6

    Related patents

    Patent name: Testing equipment and testing method for measuring the buried depth of guardrail steel column by impact elastic wave

     

    Patent No:200910082851.4

    Patent No:200810240908.4

     
     
     

    Test principle and method

    The automatic excitation device excites the pulse signal at the cross section of the column head, and reflects at the other end of the column. The elastic wave propagation time is calculated by the signal analysis software, and the buried depth is obtained by combining the actual elastic wave velocity.

     

    Test items

     

    Test object: column buried in soil/concrete

    Test content: length, depth of immersion

    Steel pile

     

    product description

     

    Sichuan Shengtuo Testing Technology Co., Ltd. provides steel railing column buried deep impact elastic wave detector. The equipment is mainly used for highway steel (steel pipe, steel pile, etc.) guardrail column length and buried depth detection, to improve road traffic. Security has important practical significance. And the equipment is in accordance with the national standard "steel guardrail column buried deep impact elastic wave detector (GB/T24967-2010)" instrument.

     

     

     

    Steel Pipe

     

     
     
     

    Instrument selection

     

    Steel guardrail column buried deep impact elastic wave detector

    项目 Shock Elastic Wave Detector for Deep Embedding of Steel Guardrail Column
    EDMA-1
    Shock Elastic Wave Detector for Deep Embedding of Steel Guardrail Column
    EDMA-1 (Enhanced)
    Shock Elastic Wave Detector for Deep Embedding of Steel Guardrail Column
    EDMA-P
    Test temperature  -10~50℃  -20~50℃  -10~40℃
    passageway 2-channel test 2-channel test Single Channel Testing

     

    Corresponding parameter set not found, please add it in property template of background
    1 ★Provide database management services, can be docked with BIM system to achieve the visualization of test results model; with the database, can be linked to test results cloud AI (artificial intelligence) analysis
    2 ★National standard:GB/T 24967-2010
    3 ★Signal processing and excitation technology: eliminating residual excitation signal and ground reflection signal; automatic excitation technology is used in integration processing and average processing
    4 ★operating system:windows
    5 ★Number of channels: 2 channels (using VMC technology to expand to multiple channels), triggering channels and receiving channels are interchangeable
    6 ★Waveform noise processing and spectrum analysis: Mobile smoothing、BPF、EMD、FFT、MEM
    7 Result analysis: automatic elimination of abnormal data and statistical results
    8 Data acquisition: support for touch and wireless dual mode operation; support for single and continuous dual mode sampling
    9 Platform: Integrated Platform
    10 working temperature:-10~40℃
    11 Detection range:0.7m~5.0m
    12 Test accuracy: the average measurement error is not greater than ± 4% or less±8cm
    13 Sampling frequency: 500KHz, adjustable
    14 Sampling accuracy: floating point interpolation is compensated to 24 bits
    15 Maximum collection point:20000个
    16 Maximum / minimum voltage can be displayed:10V/0.0001V
    17 Effective resolution:0.01m
    18 Display: LCD display1280*800
    19 Location information: supporting GPS positioning

    Acceleration sensor

     

    Host

    Hold-all

    Impact hammer

     

    Automatic vibration excitation

     

     

    Excitation control

     

    Voltage cable

    Charge cable

    Magnetic cassette

     
     
     
     
     
     
     

    Detection of grouting compactness of concrete beams in a beam farm in Hefei

     
     

    Tension Detection of Chengqin High Speed in Hebei Province

    Quality Inspection of Bridge Prestressed Pipeline Grouting in a Research Institute of Hunan Province

     
     
     

    Grouting Inspection of Channel in Zhguan-Shencheng Railway Model

    Detection of Grouting Density of a Bridge in Tianjin

    Detection of Elastic Modulus-Load Relation of Wangan High Speed Bridge in Guizhou Province

     

    Bearing Capacity Detection of a High-speed Bridge in Anhui Province

    Effective Prestressing Detection of Anchor Cable on a High Speed Slope in Guangzhou

    Detection of Grouting Density of Box Girder in a Beam yard in Guangdong Province

    Detection of Grouting Density in Horseshoe-shaped Part of T-shaped Beam and Plate

    Detection of Grouting Density of Cast-in-situ Beams in a Project in Shandong Province

    Density Testing of Grouting under Construction in Hunan Province

     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     

    暂未实现,敬请期待
    暂未实现,敬请期待
    Key words

    产品推荐