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Fuzzy AHP Applying In The Material Management Of Construction Project Fei WANG 1,a, Youwen SU 1,b, Chaofei LI1,c 1Southwest University of Science and Technology,School of Civil Engineering and Architecture, Mianyang, China a36422976@qq.com, b289746245@qq.com, c875559316@qq.com Keywords: construction project material management Fuzzy AHP Abstract: Strengthing the material management and controlling materials consumption as one of the most important means to control engineering cost, play a decisive impact on the profit and loss of construction enterprises.
Introduction In today's increasingly competitive construction market, whether in an invincible position in the market competition, the focus and core engineering cost management [1].
But this method is that it relies on the reasonable judgment matrix, the judgment matrix is reasonable or not directly affect the degree of compliance of the conclusions of the results and the actual, it is judgment matrix by a number of experienced experts combined with practical engineering experiencegiven makes the results more objective.

Pakistan 2Building performance, University of Illinois, USA 3Senior Engineer.
Given these constraints, it is desirable by engineers to minimize the opening sizes to limit strength reduction.
Jaafar, Finite-element analysis of an alternative masonry wall system, Proceedings of the Institution of Civil Engineers: Structures and Buildings. (2015).
Kocak, Elastoplastic Finite Element analysis of masonry shear walls, KSCE Journal of Civil Engineering. (2016). https://doi.org/10.1007/s12205-015-0393-1
Shing, Interface Model Applied to Fracture of Masonry Structures, Journal of Structural Engineering. 120 (1994) 63–80.

Effect of fiber orientation on vibration characteristic of composite laminated plates Huifen Peng1,a, Cheng Wang2,b and Peng Wang3,C 1College of Mechanical Science and Engineering, Northeast Petroleum University, Daqing 163318, China 2Daqing Oilfield Drilling Engineering Company , Daqing Oilfield Co.
The results show that the changes of fiber orientation bring a greater degree of flexibility for structure design of composite laminated plates, which can be used to adjust frequencies and mode shapes of composite laminated plates according to practical engineering need.
In some engineering applications, including in aerospace, civil, mechanical and naval structures, the changes of fiber orientation can increase or decrease the natural frequencies and avoid resonance, the vibration response can be optimized by changing the fiber orientation in each ply.
It is found that the change of fiber orientation can lead to a significant decrease or increase in the natural frequencies of composite laminated plates, therefore, in engineering application, in order to avoid resonance, designers can change the natural frequencies to higher or lower values by changing fiber orientation of composite laminated plates .
The results show that the changes of fiber orientation bring a greater degree of flexibility for structure design of composite laminated plates, which can provide theoretical guidance for the engineering structure design of composite material.

Bending bearing capacity of steel tubular columns filled with steel-reinforced high-strength concrete Ping Guan1, a, Lanxiang Chen1,b 1Department of Civil and Architecture Engineering,Dalian University, Dalian 116622, China a guanping@dlu.edu.cn, bchenlanxiang6@163.com.
Steel tubular column filled with steel-reinforced high-strength concrete (STSRHC) has higher bearing capacity and seismic performance, so STSRHC has a good application prospect in Engineering.
Introduction The kind of composite column that steel is inserted into concrete filled steel tube has higher bearing capacity and ductility than that made of steel reinforced concrete or concrete-filled steel tube, so the overloaded column named after steel tubular column filled with steel-reinforced high-strength concrete has a good prospect of engineering application [1,2].
Ping Guan(1963–),female,the Dalian city of Liaoning Province,university professor,Master of Engineering.
Journal of Structural Engineering.2010,136:1545-1553,ASCE

Studies on Geology of the Backfilling Fly Ash and the Foundation Treatments Jian Tian, Baoshan Xia, Jindi Wang and Tao Wei School of Civil Engineering and Architecture, Hubei University of Technology, Wuhan 430068, China tj-lily@sohu.com Keywords: perfusion pile with post-pressure grouting; fly ash; geologic survey; foundation treatment; optimal design Abstract.
On the basis of outcomes of field surveys, normal position testing and indoor civil engineering experiment, the layer of the site within the scope of exploration depth are mainly hydraulic fill soil and quaternary alluvial substance.
Engineering Journal of Wuhan University, 2008, vol. 41, p. 117-122.
Geotechnical Engineering, 2001, 8.
Engineering technology of high-rise building pile foundation[M], China Building Industry Press, 1998.

Reliability of timber structure bolt connection subjected to double unequal shears Josef Musílek1,a* and Karel Kubečka1,b 1Institute of Technology and Business in České Budějovice, Department of Civil Engineering, Okružní 517/10, 370 01 České Budějovice, Czech Republic a josef.musilek@centrum.cz, b karel.kubecka@seznam.cz Keywords: reliability, bolt connections, timber structures, unequal double shear, steel, Abstract.

Introduction Planetary gear transmission is widely used in both civil and national defense industry because of its small volume, light weight, large speed ratio and high efficiency.
References [1] Parker R G, Lin J: American Society of Mechanical Engineers, 2003: 525-534

Measuring of the penetration rate of injection gels during remediation of various building materials Rostislav Drochytka1, a, Jindřich Melichar2,b and Pavel Dohnálek3,c 1,2Brno University of Technology, Faculty of Civil Engineering, Veveří 95, 602 00 Brno, Czech rep. 3Betosan s.r.o., Na Dolinách 23, 147 00 Praha 4, Czech rep.

The experimental results indicated that test parameters of connection composed of CSSEUHSC columns and RC Beams with good crack resistance performance may be referred for engineering application.
Acknowledgements The research reported in the paper is a part of the Project 50878037 supported by National Natural Science Foundation of China, Project LP1015 supported by Open Foundation of State Key Laboratory of Coastal and Offshore Engineering and Project 20100471445 supported by China Postdoctoral Science Foundation.
Engineering Structures, Vol.18 (1996). p.850 [2] J.
Journal of Shenyang Architecture and Civil Engineering University, Vol.19(2003). p.178 [4] C.

Fusion of thermal and RGB images for automated deep learning based crack detection in civil infrastructure.
In recent years, academics and engineers have produced various BIM and real-scene 3D data standards.
It is becoming increasingly appealing to use unmanned aerial vehicle (UAV) systems for a variety of surveying applications in the field of civil engineering.
Building Services Engineering Research and Technology. 2022;43(1):113-138. doi:10.1177/01436244211020465 [11] R.
Fusion of thermal and RGB images for automated deep learning based crack detection in civil infrastructure.