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Analysis Research Progress on the FRP Reinforced RC Beam-Column Joints in Civil Engineering Jun Han1,a, Hong Yuan1,b 1 MOE Key Laboratory of Disaster Forecast and Control in Engineering, Institute of Applied Mechanics, Jinan University, Guangzhou 510632, China ahanjun729@sina.com, btyuanhong@jnu.edu.cn Keywords： FRP reinforcement, Beam-column joints, Theoretical study, Experiment investigation, Numerical simulation Abstract.
Finally, the shortcomings of the present studies are pointed out as well as the research aspects of the field. 1 Introduction Because of its good seismic behavior, RC frame is frequently used in civil engineering programs as a structural form.
Wang: China Civil Engineering Journal Vol. 38(4) (2005), p.60(in Chinese) [5] S.S.
Huang: Earthquake Engineering and Engineering Vibration Vol. 26(1) (2006), p.116(in Chinese) [9] Y.
Proceedings of the International Conference on FRP Composites in Civil Engineering, Vol.

Analysis on the architecture of the General Aviation Operation Control System Software Liqun Li Aviation engineering institute, Civil Aviation Flight University of China, Sichuan, Guanghan, China Llqun129@163.com Keywords: General aviation, Production, Operation control system, Architecture.
General aviation, is refers to the civil aviation activities that is used a civil aircraft engaged in outside of public air transport, including industry, agriculture, forestry, fisheries and homework flight of the construction industry and medical and health, disaster relief, meteorological observation, ocean monitoring, scientific experiment, education and training, culture and sports and other party and flight activities.
Introduction General aviation operation control system software is one of airlines operation management system software. it is as airlines total dispatch to the center, through the computer technology, communication technology, network technology, database technology will be dispatched company department, marketing department, engineering department, freight department, the department of transportation, finance department, branch, such as base unit closely relates in together, convenient, quick and with air traffic control in multimode, airport operation, fuel and other relevant units of information communication, coordination, in order to achieve the most in the shortest possible time to deal with, the most complex large-scale modernization of management system.
Namely, with the state general administration of civil aviation, airlines, the connecting way of remote users or subsidiary, can use the net line way, such as FR, DDN and x. 25, the remote user via PSTN dial-up way into the net.

Hamid Nikraz 2, b 1Researcher, Department of Civil Engineering, Curtin University of Technology, Perth, Australia; Tel: +61-413165961; Fax: +61 8 9266 2681 2Prof.
Hamid Nikraz, Head of the Department of Civil Engineering, Curtin University of Technology, Perth, Australia; Tel: +61 8 9266 7573; Fax: +61 8 9266 2681 a Email: amin.chegenizadeh@ curtin.edu.au, b Email: H.Nikraz@curtin.edu.au Keywords: Composite, soil, Compaction, Fiber.
Composite soils have been widely used in civil engineering applications, especially in slopes, embankment dam and landfills.
Standard compaction method is widely used in geotechnical engineering.
The first engineering graph is related to effect of fiber dosage on compaction curve of composite soil.

The test method employed was an adaptation of the falling head method used for the measurement of permeability of soils (formerly included in BS 1377, “Methods of test for soils for civil engineering purposes”).
Institution of Civil Engineers – Paper No. 9005 (April 1986)
Civil Aviation Authority - London.
Journal of Transportation Engineering.
American Society of Civil Engineers Vol. 112.

Geo-Polymerization as an Eco-Friendly Solution for Cleaner Environment (A Critical Review) Aderinto G.B.1,a, Katte V.Y.2,b*, Ikotun J.O.1,c and Ikotun B.D.3,d 1Department of Civil Engineering, Durban University of Technology, Pietermaritzburg, P.O Box 3201, South Africa 1Department of Civil Engineering, Durban University of Technology, Pietermaritzburg, P.O Box 3201, South Africa 2*Department of Civil and Mining Engineering, University of Namibia, Ongwediva P.O Box 3634, Namibia 3Department of Civil and Environmental Engineering and Building Science, University of South Africa, Johannesburg P.O Box 1710, South Africa 22176502@dut4life.ac.za, aaderintogbenga@gmail.com, bvkatte@unam.na. cjacobi@dut.ac.za, dikotubd@unisa.ac.za Keywords: geopolymerization, geopolymers, environmental impact, civil constructions, environmental impact, innovations.
For Civil Engineering applications, this review is limited to MSW and IW.
Despite the growing body of research on geopolymers, there remains a critical need for a comprehensive know-how that addresses their long-term environmental concerns and sustainability in civil construction.
Conclusion and Recommendation Geopolymer binder holds paramount importance in the future of civil engineering construction due to its environmental sustainability and the potential to mitigate challenges associated with traditional Portland cement-based concrete, mortar, and paste.
[40] Jwaida Z, Dulaimi A, Mashaan N and Othuman Mydin M A 2023 Geopolymers: The Green Alternative to Traditional Materials for Engineering Applications Infrastructures 8 98

Magneto-rheological (MR) damper is a semi-active control device, which takes advantage of both the reliability of passive devices and the adaptability of fully active control devices and is widely used on many kinds of machines and civil works.
With the United States made "intelligent" concept, that "imitation of life functions will have a material integration in basic materials, so that components made with intelligent features that people expect to make the structure self-diagnosis, adaptive, Self-healing capacity, proposed the concept of intelligent enhanced performance of civil engineering structure monitoring, forecasting ability, more important is that it can achieve the objective of economic efficiency.
I--piston II,III--mrf THE STRUCTURE OF MRD THE ACTION AREA OF MAGNETIC FEILD Semi-active control algorithm Due to the complexity and uncertainty of civil engineering structure, the classic semi-active control algorithm is difficult to achieve good effect[2].
The simulation results show that the ant colony control method can obtain engineering control effect without requiring exact models in the MR semi-active control system.
MR dampers have been widely used or studied as shock absorbers and vibration isolation dampers in vehicle suspensions, medical equipments, civil structures, aircraft and space vehicles, and weaponry, to guarantee the durability, and safety.

Evaluation of Behaviour of Plan Curved Structure Supported by Arch Jan Trenz1,a*, Karel Zlatuška2,b, Radim Nečas2,c, Jiří Stráský1,d 1Stráský, Hustý a partneři, Bohunická 133/50, 619 00 Brno, Czech Republic 2Institute of Concrete and Masonry Structures, Faculty of Civil Engineering, Brno University of Technology, Veveří 331/95, 602 00 Brno, Czech Republic aj.trenz@shp.eu, bk.zlatuska@shp.eu, cnecas.r@fce.vutbr.cz, dj.strasky@shp.eu Keywords: arch structure, plan curvature, physical model, evaluation of measurement Abstract.
New type of plan curved structure has been developed within the research of arch footbridges at Faculty of Civil Engineering of Brno University of Technology.
Introduction Physical model of plan curved arch structures in scale 1:10 was built within the research of arch structures at the Faculty of Civil Engineering of Brno University of Technology (Fig. 1).
Description of the Calculation Model The calculation model was created in MIDAS Civil software.
Fig. 13 Ultimate test - load on the half of the length of the deck Even though it wasn’t possible to achieve ultimate capacity of the structure, the statement of famous Czech bridge engineer Stanislav Bechyně was confirmed: “The arch bridge built according to principles of engineering mastery is practically indestructible.” [4] Conclusion The comparison shows that the newly developed type of plan curved structure behaves according to initial assumptions.

She works in the Department of Architectural Engineering of Quzhou College.
TEL:13967017978 mail:hyhzju@126.com Address: Department of Architectural Engineering, Quzhou College, Jiuhua North Road 78#,Kecheng District, Quzhou, Zhejiang.
The technology of strengthening RC beam with CFRP sheets is now a hotspot of research in civil engineering.
This is an issue which needs advanced study in civil engineering.
The 2nd National Civil Engineering of academic treatise anthology on applied technology of FRP.

The 72 papers are grouped as follows:
Chapter 1: Technologies of Sustainable Development in Civil Engineering, Transportation and Urban Planning;
Chapter 2: Materials and Technologies for a Sustainable Development;
Chapter 3: Advanced Decisions in Mechanical Engineering;
Chapter 4: Application of Alternative Energy and Information Technologies Keyword: Sustainable, Development, Constraction, Green Technology, Emission, Environment Friendly Material, Composite, Alternative Energy

In order to improve the safety of flight system, a flight safety evaluation method based on relevance vector machine and flight mechanical engineering is proposed.
In 2007, Ma etc. applied the human-machine-environment system theory to construct the index system of safety evaluation for civil aviation system and used the fuzzy comprehensive evaluation method for safety evaluation[3].
Flight materials is mainly for the situation of mechanical engineering for flight aspects such as aircraft and various equipments and so on.
An assessment of risk and safety in civil aviation.
Multi-Level fuzzy evaluation method for civil aviation system safety.