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  • The system is a cracknet software based on artificial intelligence deep learning and large-scale parallel processing. It has automatic disease detection function. It is the only intelligent pavement damage detection technology based on large-scale deep learning technology put into use in the world. At present, the user regions include the United States, Brazil, South Africa, Japan and China.
  • Using the Internet of things and cloud technology, sensors and IOT system are installed and deployed in the key positions of the bridge to sense the changes of important parameters of the bridge, and the analysis and overall evaluation of monitoring data are realized through the cloud health monitoring system software.
Guangdong Jianke Yuansheng Engineering Testing Co., Ltd
Guangdong Jianke Yuansheng Engineering Testing Co., Ltd. is an independent legal entity specialized in construction engineering quality inspection and has various advanced test and detection equipment and first-class engineering laboratory operation and management experience. The company has a complete department system, including management department and business department. The management department is divided into comprehensive management department, operation management department, quality management department, scientific research information department and finance department; The business management department is divided into: Dongguan east area, Dongguan west area, Zhongshan area, East Guangdong area, West Guangdong area and special inspection team. According to the business needs and future development expectations, the company has set up five branches, Guangzhou Branch, Foshan branch, Huizhou Branch, Heyuan branch and Meizhou branch.

At present, the company has 78 Employees, including 3 masters, 37 undergraduates, 38 junior college or below, 9 senior engineers, 9 engineers and 18 junior titles. It has 1 registered civil engineer (geotechnical), 1 first class Registered Structural Engineer, 4 first-class constructors, 4 second-class constructors, 8 technical management personnel and 37 testing operators.

The company has obtained the qualification certificate of metrology certification issued by relevant national administrative departments Grade a qualification certificates of five water conservancy project quality inspection units (concrete engineering, measurement, geotechnical engineering, metal structure, mechanical and electrical), and qualification certificates of construction engineering quality inspection institutions At present, it has 2 fields, 19 categories, 181 detection objects and 3755 parameters.

In 2018, the company won the title of high-tech enterprise, owned more than 30 new utility patents and invention patents, won one first prize and one second prize of provincial (ministerial) science and technology award, and won the "Guangdong Province contract abiding and trustworthy enterprise" for four consecutive years, and has obtained the "AAA credit rating" certificate evaluated by China Enterprise Evaluation Association.

Since its establishment, the company has successfully completed the comprehensive treatment project of Shima River Basin in Dongguan City, the comprehensive treatment project of water environment in Qingxi water flow area, a tributary of Shima River Maozhou River Basin comprehensive improvement (Dongguan part) phase II project, Fengshun County Hanjiang Dongshan water control project, Taishan nuclear power fresh water source EPC project, pavement engineering of Laos Luang Prabang International Airport reconstruction project, Pearl River Delta water resources allocation project, Huangjiang Town third batch (2016-2018) Meitang south area sewage interception branch pipe network project, Dongguan Dalang town sewage secondary branch pipe network (2016-2018) project, Dongguan Shijie Town Sewage Interception branch network (2016-2018) project and a large number of engineering construction project quality supervision sampling inspection and third-party quality inspection tasks.
Scope of services Special products
  • Water conservancy and Hydropower Engineering
    1. Concrete It mainly includes: cement, cement soil, fly ash, concrete aggregate, concrete, reinforcement, steel bar welding (connection), mortar, admixture, asphalt, asphalt mixture, waterstop material detection, admixture (fly ash, slag, magnesium oxide), mechanical property test of metal materials, concrete structure and components, etc.

    2. Geotechnical It mainly includes: Geotechnical index detection Rock (body) index test, foundation treatment engineering test (in-situ density, standard penetration blow count, foundation bearing capacity, single pile bearing capacity, pile integrity, anti-seepage wall integrity, anchor cable anchoring force, anchor rod pull-out force, anchor rod length, anchor grouting plumpness, water permeability (water pressure), permeability coefficient (water injection)), geosynthetics testing, etc.

    3. Metal structure It mainly includes: casting forging, welding Material quality and anticorrosive coating quality inspection (elongation, bending, tensile strength, coating thickness, coating adhesion, weld surface defects, weld internal defects, hardness, corrosion depth and area, surface cleanliness, metal coating thickness, metal coating bonding strength, steel plate internal defects, casting and forging internal defects, casting and forging surface defects, steel plate surface defects), manufacturing installation and in-service quality inspection Measurement (geometric dimension, deformation, vibration frequency, rubber hardness, hydraulic test, temperature, surface defects, angle, amplitude), hoist and trash cleaning machine detection.

    4. Mechanical and electrical It mainly includes: hydraulic machinery (power, pressure fluctuation, pressure difference, sediment concentration, noise, form and position tolerance, stress and strain, vibration displacement, vibration velocity, vibration acceleration, vibration frequency, efficiency, water level, velocity, flow, water head) (head), temperature, pressure, differential pressure, water leakage, vacuum degree, hardness, cavitation and wear, roughness, rotational speed, shaft power, mechanical properties of hydraulic mechanical materials), electrical equipment (AC withstand voltage, dielectric loss factor, excitation characteristics, transformer rated voltage impulse closing test, transformation ratio and group measurement, closing and opening synchronization, sealing test, mechanical properties of switch operating mechanism, temperature rise test, voltage, resistance, electrical clearance and creepage distance, current, DC withstand voltage, phase inspection, dielectric strength of insulating oil, insulation resistance and frequency).

    5. Measurement class It mainly includes: elevation, plane position, vertical and horizontal axis of building, geometric dimension of building section, geometric dimension of structural member, angle, slope, flatness, horizontal displacement, vertical displacement, vibration frequency, acceleration, velocity, opening and closing degree of joints and cracks, inclination, seepage flow, seepage pressure, pore water pressure, temperature, thickness, vertical displacement of soil layer Earth pressure, groundwater level, width, stress, strain, radian, uplift pressure, crack monitoring, groundwater level, etc.

    6. Others It mainly includes: wall material, brick, machine-made steel wire mesh, water quality analysis, shield tunnel segment, rubber gasket for shield tunnel segment, high-strength bolt connection pair, subgrade and pavement of auxiliary engineering road, tunnel lining quality, grouting materials, plastic drainage board, sludge, water stop copper sheet, coating, pipe, pipe fittings, water supply and drainage pipeline inspection, etc.
  • Residential construction projects
    1. Foundation engineering inspection It mainly includes: static load test of bearing capacity of foundation and composite foundation, bearing capacity test of pile (vertical compression static load test of single pile, vertical uplift static load test of single pile, horizontal static load test of single pile, high strain method), integrity test of pile body (low strain method, acoustic transmission method), locking force test of anchor rod, etc.
    2. Witness sampling test It mainly includes: physical and mechanical property test of cement, mechanical property test of reinforcement (including welding and mechanical connection), routine inspection of sand and stone, performance test of concrete and mortar, simple geotechnical test (soil test), etc.
    3. Site inspection of main structure engineering It mainly includes: on site detection of concrete, mortar and masonry strength (concrete rebound method, concrete core drilling method, concrete ultrasonic rebound comprehensive method, mortar rebound method, mortar pouring method), thickness detection of reinforcement cover, mechanical property test of post embedded parts, etc.
    4. Steel structure engineering inspection It mainly includes: Nondestructive Testing of steel structure welding quality (ultrasonic method, magnetic particle testing method), steel structure anti-corrosion and fire-proof coating test, steel structure node, mechanical connection fastener standard parts and high-strength bolt mechanical property test, steel grid structure deformation detection, etc.
Scientific research achievements Core technology
  Provincial (ministerial) science and Technology Award
1. An innovative fan coil adaptive energy saving control key technology and application
2. Research on intelligent monitoring technology and evaluation system of large area soft foundation treatment based on Internet of things

New and practical patent
1. Steel bar tensile testing machine
2. Concrete cutting machine
3. Concrete core drilling machine
4. Drop weight impact testing machine
5. Forced single horizontal shaft concrete mixer
6. Automatic core sample cutting machine
7. A pipe sample positioning and marking machine
8. An assembled anchoring device
9. Cement compression testing machine
10. Cement fineness negative pressure screening machine
11. A cement mortar multistage mixer
12. A cement mortar mixer
13. Standard shaker
14. A cement mortar mixing equipment for civil engineering
15. A cement sheath expansion performance test device
16. A cutting device for concrete processing
17. A sand gravel screening equipment for Construction Engineering
18. A core sample cutting device with positioning function
19. A self-cleaning concrete mixer
20. A concrete impermeability test mold
21. An oil control device for controlling the amount of oil in and out of the oil pump
22. A portable sounding rod pulling device
23. A splicing core box
24. An assembled load test reference beam
25. A bracket device
26. A foundation bearing capacity detection device
27. An elastic deformation detection device for building materials
28. A depth detection device for water conservancy and hydropower
29. An environmental detection device for water conservancy projects
30. A ground penetrating radar device which is easy to move

invention patent
1. A modulation method to optimize the particle size distribution of mixed sand
2. A kind of equipment and method for bridge excavation and rectification

Computer software copyright
1. The automatic calculation program v1 zero
contact us Contact us
General manager: Luo Zhu 13926804064
Deputy Manager: Zhong Shaoquan 18922050955
Deputy Manager: Li Hongqiang 18929059763

1. Guangzhou Branch (Guangzhou)
Person in charge: Yang Daming 16675973173
 
2. Foshan branch (Foshan City)
Person in charge: Yang Daming 16675973173
 
3. Huizhou Branch (Huizhou City)
Person in charge: Yang Junpeng 13532983100
 
4. Heyuan branch (Heyuan City)
Person in charge: Sun Xiaohan 13553293780
 
5. Meizhou branch (Meizhou City)
Person in charge: Sun Xiaohan 13553293780
 
6. Dongguan east area (Shipai town, Qishi Town, Hengli Town, Qiaotou town, Changping Town, Xiegang Town, Zhangmutou town, Qingxi Town, Tangxia Town, Fenggang town, Chashan Town, Liaobu Town, Dongkeng Town, Dalingshan Town, Dalang Town, Huangjiang Town)
Person in charge: Deng Yongjie 13620058660

7. Dongguan West District (Dongcheng Town, Shijie Town, Shilong Town, majong Town, Zhongtang Town, Gaobu Town, Wangniudun Town, Wanjiang Town, Guancheng Town, Nancheng Town, Daojiao Town, Hongmei Town, Shatian Town, Houjie Town, Humen Town, Chang'an Town, Nansha District)
Person in charge: Kuang Yunlei 13058010527

8. Zhongshan District (Zhongshan City, Zhuhai City, Jiangmen City, Yangjiang City)
Person in charge: Zhong yuecong 18520510388

9. Eastern Guangdong area (Raoping County, Chaozhou City)
Person in charge: Liu Zongjie 15907686552

10. Western Guangdong area (Maoming City, Yunfu City, Yunan County, Luoding City, Dianbai District, Gaozhou City, Beijiang city)
Person in charge: Wu Caiming 1392755784