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Enterprise Green Supply Chain Management in Low-carbon Economy Model Mingqiang Zhu1, 2,a , Yabo He1 1School of Civil Engineering, Wuhan University, China 2School of Civil Engineering and Architecture, Wuhan Polytechnic University, China axfzmq7912@163.com Keywords: green supply chain; management; low-carbon economy Abstract.
The supply chain analysis of the composition of materials, including the main equipment suppliers, construction, engineers and contractors and the choice of location, if it is feasible, the programmed can be carried out following the design, otherwise, they should re-design, the main issues to be addressed include: the composition of the supply chain members, the source of raw materials, production planning, information management system design, logistics management systems design.
Production in green supply chain includes not only construction process, but also the process happened from engineering construction design, such as material selection, logistics design and decoration design.
Green materials include advanced materials, high-quality, low energy consumption material, security during the product process, low noise, no pollution, in line with modern engineering requirements.

Introduction The stability of rock cavities has been the subject of intensive studies in mining and civil engineering.
It is noteworthy that the fractured zone in the two sides of cavity represents 'V' shape (Fig. 4 Step 51, Fig. 5 Step 53, which is called V-shape notch in the site engineering.
It is some kind of failure pattern happens under the condition of complex stress in deep rock excavated engineering.
Thesis, Civil Eng.
Tang: A New Approach to Numerical Method of Modeling Geological Processes and Rock Engineering Problems, Engineering Geology 49 (3/4) (1998) [5] C.A.

Fan3 1 Department of Civil Engineering, Tsinghua University, Beijing, 100084, China 2 Zhejiang Jinggong Steel Building Co.
Ltd., Shanghai, 200233, China 3 School of Civil Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150090, China agyl@tsinghua.edu.cn, btgy07@mails.thu.edu.cn, cwxa04@mails.thu.edu.cn Keywords: time-variation analysis, construction control, integrated model, steel structures.
In these steps, engineers have to face the following issues: first, the structure’s boundary conditions before fixed is quite different from original design; second, distribution of structure’s gravity on lifting towers has to be controlled, which is more difficult when the number of lifting points becomes larger; and third, full-time interaction between each part in lifting system should be simulated exactly, as well as all possible load cases such as cable breaking, wind, temperature, collision of structures and lifting towers.
Cui: Engineering Mechanics.
Zhang, etc: J. of Architecture and Civil Engineering.

· Automated control system engineering systems.
large investment costs, the following advantages of "green" building: Benefits for user: · Reductions of current payments for lighting and heating · Comfortable environment for the residents, as a reason improve productivity · Creating a more comfortable environment for indoor air quality, as well as thermal and acoustic characteristics; · Reduction of pollution entering the water, soil and air, and as a result, reduce pressures on urban infrastructure Benefits for operators and owners: · reduction in the consumption of electricity (25 %), heat, water (30 %), and, consequently, a decrease in costs for these items; · Reduce maintenance costs by optimizing the object of all internal systems; in the case of a lease – a higher occupancy of buildings and fewer failures due to uncomfortable conditions; · an additional competitive advantage in the marketplace through a recognized certification results, allowing to publicly declare itself as a "green" company Benefits for developers, engineer
Magazine of Civil Engineering., No. 5 (40)., pp. 5-19., (rus) [5] Gorshkov, A.
Magazine of Civil Engineering., No. 8, pp. 20-26., (rus) [7] Gorshkov, A.
Magazine of Civil Engineering., No. 1., pp. 9-13., (rus) [9] Guseva, T.

NDT Data Fusion for the Enhancement of Defect Visualization in Concrete Patricia Cotič1,a, Ernst Niederleithinger2,b, Vlatko Bosiljkov3,c and Zvonko Jagličić4,d 1Institute of Mathematics, Physics and Mechanics, Jadranska 19, 1000 Ljubljana, Slovenia 2BAM Federal Institute for Materials Research and Testing, Div. 8.2, Unter den Eichen 87, 12205 Berlin, Germany 3University of Ljubljana, Faculty of Civil and Geodetic Engineering, Jamova 2, 1000 Ljubljana, Slovenia 4Institute of Mathematics, Physics and Mechanics, Jadranska 19, 1000 Ljubljana, Slovenia apatricia.cotic@imfm.si, bErnst.Niederleithinger@bam.de, cvlatko.bosiljkov@fgg.uni-lj.si, dzvonko.jaglicic@imfm.si Keywords: Non-destructive testing; Ground penetrating radar; Active thermography; Data fusion; Concrete.
The synergetic effects of fusion could, in addition, have a major contribution in bringing the application of NDT into practice in term of automated application by trained engineers rather than researchers.
Up to now, data fusion of NDT data for civil engineering (CE) applications has been reported in only a few references, see e.g. [7,8], where results from the fusion of radar data obtained with different frequencies and/or polarizations and the fusion of radar and ultrasonic data in prestressed concrete bridge beams and test specimens are presented.
Röllig, Application of active thermography to the detection of safety relevant defects in civil engineering structures, Proceedings OPTO 2009 & IRS² 2009, SENSOR+TEST Conferences 2009, Nürnberg, Germany, May 26-28, 2009
Daniels (ed.), Ground-penetrating radar – 2nd ed., The Institution of Electrical Engineers, London, 2004

M. 1,f 1Department of Civil Engineering, Faculty of the Built Environment, Tshwane University of Technology, Pretoria, South Africa 2Department of Civil and Environmental Engineering, School of Infrastructure, Minerals and Manufacturing Engineering, Federal University of Technology, Akure, PMB 704, Nigeria aquadriai@tut.ac.za, bspakande@futa.edu.ng, ckupolatiwk@tut.ac.za, dchrisa@tut.ac.za, esnymanj@tut.ac.za, fndambukijm@tut.ac.za Keywords: Dapped-end girder; Finite Element Analysis; failure mode; fatigue analysis Abstract.
Taher, Strengthening of critically designed girders with dapped ends, Proceedings of the Institution of Civil Engineers - Structures and Buildings 158 (2005) 141–152. https://doi.org/10.1680/stbu.2005.158.2.141
Kopiika, Bearing capacity of reinforced concrete beams with and without damages of rebar, Production Engineering Archives 29 (2023) 298–303. https://doi.org/10.30657/pea.2023.29.34

Study on Corrosion Resistant Performance of Sulfoaluminate Cement Hao Yu 1, a, Jianmeng Li 1,b, Huang Xin1,c 1 Department of Civil Engineering, School of Transportation Science and Engineering, Beihang University, Beijing, 100191, China; ayuhaoguojimilan@dae.buaa.edu.cn;bikki1989@163.com;chx2000@buaa.edu.cn Keywords: sulfoaluminate cement; corrosion resistance; saline soil; durability Abstract.In the salt lake areas in China, the ordinary cement concrete can be corroded by the salt in the saline soil seriously, and the application of ordinary portland cement concrete in this area is impeded.
Therfore, some new cementitious materials which has high durability should be searched in order to be used in the underground engineering in saline soil areas.

Dynamic Modeling and Virtual Test of a New All Terrain Off-road Vehicle LU ShaoBo1, a, LI YiNong1,b and Dong YiLiang2,c 1State key laboratory of mechanical transmission, Chongqing University, China 2Automobile engineering institute of Chang’an automobile Co.
This paper presents a new correlated methodology for engineers to develop a specific vehicle-Unimog associated with a unique structure of movement transmission.
With the enhancement of fighting strength in modern army and the great development of civil SUV market, such new all terrain off-road vehicle has become a research hot topic in the field of vehicle system dynamic [1].
The general objectives of this work are to develop new correlated methodologies that will allow engineers to predict the function and performance of the very kind vehicle-Unimog by means of a “digital prototype” simulation.

Analysis of Dalian Subway Tunnel Shield Construction Impact with Engineering Materials and Engineering Mechanics on Existing Bridge Pier Jinkui Li1, a, Qinghao Hou1,b and Wenjing Liang1,c 1 Dalian University Civil Engineering College, Dalian 116600, China ajinkee@126.com, bmajorhou@sina.com, cliangwenjing999@163.com Keywords: shield construction; existing bridge; surface subsidence; pier settlement.

Department of Civil Engineering, Rice University, Houston, Texas, USA.1997:29-129 [3] Conte JP, Trombetti TL.
Linear dynamic modeling of a uni-axial servo-hydraulic shaking table system [J].Earthquake Engineering & Structural Dynamics, 2000, 29(9):1375-1404
Journal of Earthquake Engineering, 2002, 6(4):513-551
System identification of a uniaxial seismic simulator Proc. 12th Engineering Mechanics Conference.
American Society of Civil Engineers, Reston, VA, 1998, pp. 758-761