Xujiangbo Associate professor

• Department: Highway school
• Gender: male
• BirthDate: 1985-11-10
• Career: Associate professor
• Degree: Doctor
• Academic Credentials: postgraduate
• Graduate School: INSTITUTE OF GEOLOGY AND GEOPHYSICS，CAS
• Tel: 18192309650
• Email: xujiangbo@chd.edu.cn
• Address School: Chang an university, middle section of south second ring road, xi an city, shaanxi province
• PostCode School: 710064
• Fax School:
• Office Location: Transportation technology building, main campus of chang an university
• Education experience:

  2004-09-01 -- 2008-07-01, China university of geosciences (Beijing), Bachelor's degree in civil engineering;

   2008-09-01  -- 2011-07-01, Institute of Rock and Soil Mechanics, chinese Academy of sciences,Master degree in geotechnical engineering;

  2011-09-01 -- 2014-07-01, INSTITUTE OF GEOLOGY AND GEOPHYSICS，CAS, Ph.D. Degree in geological engineering.
  

Xu jiangbo, male, born in 1985, graduated from China university of geosciology (Beijing) with a bachelor's degree in civil engineering in 2008,graduated from Institute of Rock and Soil Mechanics, chinese Academy of sciences with a master's degree in geotechnical engineering in 2011,graduated from Institute Of Geology and Geophysics，CAS with a doctor's degree in geological engineering in 2014.Currently,regrad as an associate professor and master director of chang 'an university, mainly engaged in teaching and scientific research of geotechnical engineering and tunnel engineering.Presided over and participated in more than 10 research projects, including:

(1) The law of disaster caused by slip of loess slope and the effect of disaster chain should be studied. It establishes a disaster model of slip chain on loess slope, analyzes its dynamic characteristics such as scale, speed, slip distance and disaster causing range, reveals the effective response of slip disaster chain on loess slope under the coupling of internal and external stresses, and expounds the law of slip disaster causing on loess slope under major engineering conditions.

(2) Study on evaluation system of health monitoring index of special roadbed during its whole life. Taking the soft soil subgrade of expressway as a typical object, it analyzes the deformation development law of the whole system of soft soil subgrade, and puts forward the safety evaluation method of the soft soil subgrade during its whole life.

(3) Study on dynamic failure mechanism and deformation characteristics of soft rock. Blasting vibration is analyzed under the action of phyllite dynamic damage mechanism and deformation characteristics of phyllite are simulated by the dynamic evolution process, determine the phyllite dynamic damage deformation influence factors, puts forward the dynamic damage evolution phyllite constitutive equation, build the phyllite stiffness and strength degradation of elastoplastic dynamic damage model, reveals the phyllite dynamic damage mechanism, puts forward the phyllite structural plane under the action of dynamic load regularity of deformation evolution;

(4) Study on the dynamic fracture mechanism of thousandite. With throughout the structure in the established the simplified model phyllite, from phyllite force problem, the characteristic of the opposite sex to consider its fracture dynamics to study the related theory, through the fracture dynamics analysis, laboratory test and numerical simulation, establish phyllite in power under the action of mechanical damage model, finally be phyllite under dynamic action of mechanical failure mechanism.

  More than 20 research papers have been published in domestic and foreign open core journals such as Chinese Journal of Geotechnical Engineering, Chinese Journal of Underground Space and Engineering, Rock and Soil Mechanics, Journal of Engineering Geology, many of which have been included by Ei. By the people's communications press published a monograph rock mass mechanics. Obtained a number of patents.

Geotechnical engineering,Tunnel engineering

Foundation treatment, tunnel engineering, rock and soil testing technology, rock mass mechanics, soil quality and soil mechanics

(1) Research on the law of disaster caused by slip of loess slope and the effect of disaster chain (major project of national natural science foundation of China);
(2) Research on whole-life health monitoring index evaluation system of special subgrade (national key research and development plan);
(3) Study on the strength attenuation law of thousand rocks under dynamic disturbance (youth project of national natural science foundation of China);
(4) Study on dynamic failure mechanism and deformation characteristics of soft rock;
(5) Study on the dynamic fracture mechanism of 1000 phyllite;
(6) Collapse model testing and processing;
(7) Surrounding rock classification and quality evaluation of slurry shuiquan tunnel;
(8) Study on the dynamic fracture mechanism of thousand rocks;
(9) Study on dynamic deformation mechanism of soft rock in complex high-in-situ stress tunnels;
(10) on-site test of civil flight runway and its auxiliary facilities construction projects;
(11) Study on deformation monitoring technology of railway collapse and slip in mountainous areas -- comprehensive test and analysis;
(12) Mountain railway disaster warning system -- rock and soil deformation monitoring, subsystem monitoring and analysis.

(1) Jiangbo Xu,Changgen Yan,Xu Zhao et al.Monitoring of train-induced vibrations on rock slopes.International Journal of Distributed Sensor Networks[J],2017,13(1):1-7.
(2) Jiangbo Xu,Heng Li,Ke Du et al.Field investigation of force and displacement within a strata slope using a real-time remote monitoring system.Environmental Earth Sciences[J], 2008,77(15):552-562.
(3) Jiangbo Xu, Changgen Yan, Hang Yuan et al. The Blasting Vibration of Deep Buried Soft Rock Tunnel [J]. Journal of Electronic Journal of Geotechnical Engineering, 2017, 22 (4) : 1219-1237.
(4) Hao Luo, Faquan, Wu Jinyuan Chang, Jiangbo Xu. The Microstructural constraints on geotechnical properties of Malan Loess. A case study from Zhaojiaan landslide in Shaanxi province, China. Engineering Geology[J],2017,236(26):60-69.
(5) xu jiangbo, zheng yingren, zhao shangyi, et al. Analysis and comparison of finite element and limit analysis method for calculating post-pile thrust [J]. Journal of geotechnical engineering,2010,32(09):1380-1385.
(6) xu jiangbo, zheng yingren. Model test analysis of embedded anti-slide pile vibration table [J]. Chinese journal of geotechnical engineering,2012,34(10):1896-1902.
(7) xu jiangbo, zheng yingren, ye hailin. Analysis of factors influencing seismic stability of soil and soft rock slope [J]. Journal of underground space and engineering,2011,07(6):1233-1240.
(8) xu jiangbo, zheng yingren, ye hailin et al. Research on seismic slope supported by embedded anti-slide pile [J]. Journal of underground space and engineering,2011,07(4):781-788.
(9) xu jiangbo, yan changgen, zhang xiaoyi, et al. Geological prediction method for tunnel construction earthquake [J]. Civil engineering,2016(S1):166-172.
(10) xu jiangbo, wang dingwei, Yang guoxiang, wu faquan. Application of digital speckle technique in seismic slope model [J], journal of chongqing jiaotong university (natural science edition),2014, vol.33 No. 4:9-100.
(11) xu jiangbo, yan changgen, zhang xiaoyi, wu faquan, xie yongli. Advanced geological prediction method for tunnel construction earthquake [J], civil engineering and environmental engineering,2016, vol.38 S1:166-172
(12)Xu jiangbo, yan changgen, wu feiquan, chang jinyuan, sha peng, xi pengcheng. Study on blasting vibration at the mouth of luosha tunnel [J], science, technology and engineering,2016, vol.26 No.2:19-23
(13)Xu jiangbo, yan changgen, he he, chang jinyuan, sha peng, wu faquan. Study on blasting vibration of soft rock tunnel [J], highway,2016,61(8):222-228
(14)Xu jiangbo, yan changgen, he, chang jinyuan, sha peng, wu faquan. Study on blasting vibration of soft rock tunnel entrance [J], journal of luoyang institute of technology,2016, vol.16 No. 9:9-3-98
(15) jiang-bo xu, chang-gen yan, Ma Ding, wu legal authority, yong-li xie. Tunnel hole blasting vibration time-frequency analysis [J], journal of zhengzhou university (engineering science), 2016, the web address: http://www.cnki.net/kcms/detail/41.1339.T.20160304.1124.016.html
(16)Chang jinyuan, xu jiangbo, et al. Analysis of rock mass strength characteristics based on statistical rock mass mechanics [C]. The 15th annual conference of institute of geology and geophysics, Chinese academy of sciences, 2015.
(17)Ye hailin, zheng yingren, xu jiangbo et al. Application of strength reduction dynamic analysis in seismic design of landslide anti-slide pile [J]. Rock and soil mechanics,2010,31(s1):317-323.
(18)Zheng yingren, xiao qiang, xu jiangbo, et al. Stability analysis and discussion of seismic tunnel [J]. Journal of rock mechanics and engineering,2010,29(06):1081-1088.
(19) luo hao, wu faquan, xu jiangbo, et al. Experimental study on physical and mechanical properties of malan loess in zhaojiajan landslide area [J]. Journal of engineering geology,2015,23(1):44-51.
(20) luo hao, wu faquan, xu jiangbo, et al. Characteristics of pore change under the consolidation condition of hefang taimalan loess [J]. Journal of engineering geology,2014,22(5):845-850.