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Highway tunnel mechanical and electrical engineering is a complex system which involves machinery, electronics, automation, communication and etc.
Introduction The mechanical and electrical system contains multiple professional knowledge and the overall design is difficult to distinguish between electromechanical engineering and civil engineering.
The following aspects can solve these problems: 1) strengthen communication between mechanical and electrical engineering design and the construction, timely intervention, after the design drawing, to communicate with the civil engineering, housing, the owners, listen to the owner from the problems found in operation management, and adjustments to the design of the unreasonable. 2) choose the stable quality, low maintenance costs, rapid repaired equipments.
New York: Computer Science Press Inc, 1976 [9] Yu L.: Indexes of Transmission Channels of Closed Circuit Television’s Monitoring System in "Highway Engineering Quality Test and Assessment Standard"(Electromechanical Engineering) (JTGF80/2-2004).
Highway Engineering and Transportation. (2009)12

Tayeh6,e, Adeyemi Adesina7,f, Afonso R.G. de Azevedo8,g, 1Department of Civil and Architectural Constructions, Faculty of Technology and Education, Suez University, Suez 41522, Egypt. 2Civil Engineering Department, Mansoura Higher Institute of Engineering and Technology, Mansoura, Egypt. 3Faculty of Civil Engineering and Architecture Osijek, Josip Juraj Strossmayer, University of Osijek, V.
Preloga 3, 31000 Osijek, Croatia 4Civil Engineering Department, Faculty of Engineering, Jazan University, Jazan, Saudi Arabia 5Department of Civil Engineering, Faculty of Engineering, University of Science and Technology, Aden, Yemen 6Civil Engineering Department, Faculty of Engineering, Islamic University of Gaza, Palestine 7Department of Civil and Environmental Engineering, University of Windsor, Windsor, Canada 8North Fluminense State University (UENF), Civil Engineering Laboratory (LECIV), Av.
Jordan Journal of Civil Engineering, 2009. 3(1): p. 58-65
Australian Journal of Civil Engineering, 2022. 20(1): p. 67-79. https://doi.org/10.1080/14488353.2021.1921342 [52] Jarugumalli, V. and L.S.
KSCE Journal of Civil Engineering, 2012. 16(6): p. 980-988.

The deformation analysis of Acrylic Waterproof Membrane under the Uniformly Distributed Loads Jumei Zhao1, a, Guoqing Li1, b, Maohong Li1, c, Qixin Yang2, Dongmin Liu1 1 Department of Civil Engineering, Southwest Jiaotong University-Emei, Emei, Sichuan, China 614202 2School of Civil Engineering, Southwest Jiaotong University, Chengdu, China，610031 azjmlty@163.com, b lgqlty@126.com , csclimaohong@163.com Keywords: energy method; acrylic waterproof membrane; elongation ratio Abstract.
If the water pressure was known, the thickness of spray-membrane could be determined in the tunnel engineering.
Introduction With the development of urban mass transit, railway and highway, the tunnel engineering is becoming more important, but the waterproof of tunnel engineering is always the important topic and difficult problem.
Thus, it is very important to research the suitable thickness of waterproof membrane for engineering significance and economy of tunnel engineering.
Tunnel and Underground Engineering Spray Membranes Waterproof (Southwest Jiaotong University Press, China, 2010.

The damage model of concrete under coupling action of calcium leaching and load LIU Qiaoling1, 2,a, ZHANG Xu3,b, XU Lina1,c , JIA Liqun1 1 School of Civil Engineering, Shandong Jianzhu University, Jinan250101, PR China 2 School of Materials Science and Engineering, Southeast University, Nanjing, 211189 PR China 3 Depart of Civil Engineering, Shandong Jiaotong University, Jinan250023, PR China alql263@sdjzu.edu.cn, bzhtmh@126.com, cxln@sdjzu.edu.cn Keywords: concrete, calcium leaching, coupling effect, damage evolution.
Abstract: For calcium leaching and loaded concrete in engineering structures, defining the initial damage state as basic state, the damage model of calcium leaching and loaded concrete is established using damage mechanical theory and principle of strain equality.
Introduction In Recent Half Century, a lot of concrete structure were damaged because of insufficient durability home and abroad., the study of durability became a research focus in engineering field. 
Chinese Journal of Rock Mechanics and Engineering，2003，22(1)：30—34.

Road Materials and Pavement Design 20(4) 979-90 [2] Mohd Hasan MR, Chew J-W, Jamshidi A, Yang X and Hamzah MO 2019 J. of Traffic and Transportation Engineering (English Edition) [3] Dhir RK, de Brito J, Lynn CJ and Silva RV 2017 Sustainable Construction Materials: Municipal Incinerated Bottom Ash (Elsevier) 1-443 [4] Moreno-Navarro F, Sol M, Rubio-Gámez MC and Ramírez A 2013 J.
J. of Civil Engineering and Technology 9(5) 766- 70 [6] Moghal AAB 2017 J. of Materials in Civil Engineering 29(8) 04017072 [7] Sherly R and Kumar S 2011 J. of Industrial Pollution Control 27(2) 113-120 [8] Sharma V, Chandra S and Choudhary R 2010 J. of Materials in Civil Engineering 22(12) 1209-16 [9] Siddique R 2008 Waste Materials and By-Products in Concrete (Springer) 1-413 [10] Pedersen KH, Jensen AD, Skjøth-Rasmussen MS and Dam-Johansen K 2008 J.
Proceedings of the Institution of Civil Engineers: Structures and Buildings 158(3) 191-9 [13] Groppo J, Robl T and Hower JC 2004 J.
Construction and Building Materials 203 9-17 [18] Kim HK and Lee HK 2015 KSCE J. of Civil Engineering 19(6) 1802-18 [19] Anwar Parvez M, Al-Abdul Wahhab HI, Shawabkeh RA and Hussein IA 2014 J.
Construction and Building Materials 70 201-209 [20] Kar D, Panda M and Giri JP 2014 ARPN J. of Engineering and Applied Sciences 9(6) 895-900 [21] Goh SW and You Z 2008 Canadian J. of Civil Engineering 35(10) 1114-19

., Faculty of Civil Engineering Technology, University Malaysia Pahang, 26300, Gambang, Kuantan, Pahang, Malaysia. 2PhD., Faculty of Civil Engineering Technology, University Malaysia Pahang, 26300, Gambang, Kuantan, Pahang, Malaysia. 3PhD., Faculty of Civil Engineering Technology, University Malaysia Pahang, 26300, Gambang, Kuantan, Pahang, Malaysia. 4MSc., Faculty of Civil Engineering Technology, University Malaysia Pahang, 26300, Gambang, Kuantan, Pahang, Malaysia.
Scientists and engineers are continually attempting to improve the stability and durability of asphalt mixtures by putting new additives into either bitumen or asphalt mixture [3].
In civil engineering, polypropylene (PP) fibers are often utilized as a supplementary reinforcement in three dimensions, most commonly in asphalt.
This highlights the need for fundamental engineering material qualities that can lead to advantageous material characterization for permanently advanced material characterization for permanent deformation analysis [20].
Noranai, “Utilization of Synthetic Reinforced Fiber in Asphalt Concrete – a Review,” International Journal of Civil Engineering and Technology (IJCIET), vol. 10, no. 5, pp. 678–694, 2019

Engineering Properties of Bed Sediment as Embankment Material in Yi-river Shandong China Lingqiang Yang1,a), Yan Wang1,b) 1School of Civil engineer and architecture, University of Jinan, Jinan, Shandong province, China acea_yanglq@ujn.edu.cn, bcea_wangyan@ujn.edu.cn Keywords: Engineering Properties; Embankment; sand.
As a fundamental assessment of the suitability of the bed sediment in embankment construction, the characteristics of physical and mechanical tests as well as the field compaction test on the bed sediment have been performed to investigate the engineering characteristics and the suitability of bed sediment as embankment material.
For the mixing and the assessment of the engineering characteristics of the bed sediments in the field, the field compatction test was conducted against the sand (SP).
Figure 1 Grain Size Distribution Curves 2.2 Engineering Characteristics of the Yi-river Bed Sediment(SP) (1) Field Compaction Characteristic (A) Field Compaction Characteristics of Yi-river Bed Sediment (SP).
Conclusion This test was to perform physical and mechanical tests on bed sediments generated from the Yi river, were carried out to analyze the suitability of engineering characteristics of the bed sediments as embankment materials.

STUDY OF SEISMIC DESIGN METHOD FOR SLOPE SUPPORTING STRUCTURE OF SOIL NAILING Tianzhong MA 1,2, Yanpeng ZHU 1,2 Chunjing Lai1,2 Deju Meng1,2 (1.Key Laboratory of Disaster Prevention and Mitigation in Civil Engineering of Gansu Province, Lanzhou University of Technology, Lanzhou 730050, China; 2.
Western Engineering Research Center of Disaster Mitigation in Civil Engineering of Ministry of Education, Lanzhou, 730050 PR China) Key words: soil nailing; slope; earthquake action; seismic design; Abstract: Slope anchorage structure of soil nail is a kind of economic and effective flexible slope supporting structure.
Engineering Mechanics(Supp), 2003
Taiwan: Institute of Civil Engineering, National Taiwan University, 2001
Taiwan: Institute of Civil Engineering, National Taiwan University, 2003

Calibration Method of Cool Box Used for Measuring of Thermal Conductivity Coefficient Petr Kurečka1, a * and Jiří Teslík1, b 1VŠB-Technical University of Ostrava, Faculty of Civil Engineering, Ludvíka Podéště 1875/17, 70833 Ostrava-Poruba, Czech Republic apetr.kurecka.st1@vsb.cz, bjiri.teslik@vsb.cz Keywords: Cool Box, Calibration, Thermal Conductivity Coefficient, Guarded Hot Box.
For measuring of thermal conductivity coefficient is at the Faculty of Civil Engineering of VŠB-TUO used the Cool Box.
Calibration methods of Cool Box used for measurement at the Faculty of Civil Engineering is described in next chapter.

Breakage Probability Calculation of Shield Tunnel under the Effect of Foundation Pit Excavation GUAN Yong-ping1, a, ZHAO Wen1, XIE Xin1, LI Shen-gang1, WANG Guo-feng1 1 School of Resource & Civil engineering, Northeastern University, Shenyang 110819, China aguanyongping@126.com Keywords: Foundation pit engineering; construction stage; shield segments; finite element method; quantitative analysis; risk analysis; Monte Carlo; failure probability.
The framework is used to estimate and minimize risks at pit excavation engineering in Shenyang.
Part of the passage which is about 31m and extends eastward crosses the existing station (being converted) then be connected with the city civil air defense facilities and subway station.
[4] VORSTER T E B, KLAR A, SOGA K, et al: Chinese Journal of Geotechnical and Geoenvironmental Engineering, Vol.131(2005), p.1399-1410
HUANG, X.Y.HOU: Chinese Journal of Rock Mechanics and Engineering, Vol.20(2001), p.202-207