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Change of a Crack Propagation Rate in Fine-Grained Cement-Based Composites due to Partial Replacement of Aggregate by Ceramic Waste SEITL Stanislav1,a*, MIARKA Petr1,b, KLUSÁK Jan1,c, DOMSKI Jacek2,d, KATZER Jacek2,e, ŠIMONOVÁ Hana3,f and KERŠNER Zbyněk3,g 1Institute of Physics of Materials, Academy of Science of the Czech Republic, Žižkova 22, 602 00 Brno, Czech Republic 2Koszalin University of Technology, Faculty of Civil Engineering Environmental and Geodetic Sciences, ul. 
Śniadeckich 2, 75-453 Koszalin, Poland 3Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, Brno 602 00, Czech Republic a*seitl@ipm.cz, bmiarka.p@fce.vutbr.cz, cklusak@ipm.cz, ddomski@wbiis.tu.koszalin.pl, ejacek.katzer@tu.koszalin.pl, fsimonova.h@vutbr.cz, gkersner.z@fce.vutbr.cz Keywords: Ceramic waste aggregate, Paris law, fatigue parameters, fracture mechanics, three-point bending test.
Concrete used in civil structures is usually made on cement-based matrix and natural aggregates (such as sand, gravel, crushed stone, etc.).
Seitl, Self-compacting Concrete Protecting Steel Reinforcement under Cyclic Load: Evaluation of Fatigue Crack Behaviour, Procedia Engineering, 160 (2016) 207–213 [6] M.K.
Katzer, Fracture Mechanical Properties of Cement Based Composites with Various Amount of Waste Aggregates, Procedia Engineering 190 (2017) 345–351.

With the wide application of prestressed concrete structure in large span structure engineering, bridge engineering and hydraulic engineering and so on, civil air defense design department also are eager to apply prestressed technology to the design of civil air defense projects[1,2].
When the prestressed concrete structure are popularized and applied in the civil air defense projects, the civil air defense projects not only can meet with the requirements of both peacetime and wartime, but also can achieve the purpose of saving funds.
Furthermore, in the civil air defense projects, explosive load is the main load for prestressed concrete structures, so the study has important practical and theoretical value.
According to the resistance requirement of civil air defense projects, spacing between each beam is 6m, the width of beam is 0.6m, the depth of beam is 0.8m, and the top of soil thickness of civil air defense structure is 1m.
According to the resistance requirement of civil air defense projects, the dynamic load risetime acting on the beam changes from 4.5ms to 8.4ms.

A Study for Damage Mode of Composite Aircraft Structure with Advanced Composite Materials Yu Gao1, a, Nan Li2,b , Bin Liu3,c 1M&E Division, China Academy of Civil Aviation Science and Technology, Beijing, 100028, China 2R&D Division, China Academy of Civil Aviation Science and Technology, Beijing, 100028, China 3F&S Department, Civil Aviation Management Institute of China, Beijing, 100102, China agy0173@sina.com, blin@mail.castc.org.cn, cmaster_163@163.com Keywords: laminate; advanced composite materials; damage mode; composite repair; ANSYS; finite element method.
More and more advanced composite materials are used in mainly supporting structure of civil aviation; its airworthiness safety should be the focus of the research.
Introduction Composite has been used in civil aviation widely; the proportion of composite used in B787 structure has reached to 50%, including carbon fiber laminate, sandwich panel, GFRP and CFRP.
Advanced composite have different damage modes for its designability, engineer could evaluate the damage by finite element method, to find the maximum stress area and select the proper repair method.

., Adeboje1,c 1 Civil Engineering Department, Ladoke Akintola University of Technology, Ogbomoso.
Thesis, Department of Civil Engineering, Ahmadu Bello University, Zaria
International Journal of Civil and Structural Engineering, Volume 1, No 4, pp. 939 948
In 2nd International Conference on Sustainable Civil Engineering Structures and Construction Materials 2014 (SCESCM 2014) Procedia Engineering 95 335 – 347.
[72] BS 1377 1990 Methods of Testing Soils for Civil Engineering Purposes.

A Study on the Energy Consumption of Zhejiang New Rural Residential Buildings Based on LCA Theory Guoxin Wang 1, a, Keyin Xu 2,b , Juhui Zhang 3,c , Jianhao Yao 4,d and Huifang Shen5,e 1 Undergraduate, Dept.of Civil Engineering, College of Landscape and Architecture,Zhejiang A&F University, China 2 Undergraduate, Dept.of Civil Engineering, College of Landscape and Architecture,Zhejiang A&F University, China 3 Undergraduate, Dept.of Civil Engineering, College of Landscape and Architecture,Zhejiang A&F University, China 4Undergraduate, Dept.of Civil Engineering, College of Landscape and Architecture,Zhejiang A&F University, China 5 Corresponding Author, Lecturer, Dept.of Civil Engineering, College of Landscape and Architecture,Zhejiang A&F University, China a1540903936@qq.com, b 2272803513@qq.com, c 762936028@qq.com, d 1005026659@qq.com, e25043870@qq.com Keywords: Life Cycle Assessment, New Rural Construction, Building Energy Consumption Abstract.
LCCM method of engineering project were adopted to highlight the influence of economic factors on energy-saving process and analyze the energy consumption of Zhejiang new rural residential buildings,so as to put forward reasonable energy-saving measures.
Overall Cost Management of Engineering Project [M].

Determined Methods of Dynamic Stability Critical Length of the Foundation Pile Qiang Suna, Qiuyi Linb and Jingwei Wuc School of Civil Engineering of Anhui Institute of Architectural and Industry, Hefei 230601,China a sunqiang@aiai.edu.cn, b linqiuyi6666@yahoo.com.cn, c jgwjw2008@126.com Keywords: Dynamic Stability, Foundation Pile, Excitation Parameters, Critical Length, Principle of Elastic Stability.
References [1] Xinjiang Wei, Mechanics in Engineering Vol. 20 (1998), p.50-52,in Chinese
[3] Xiying Shen, Engineering Mechanics, Vol. 9 (1992), p.136-142,in Chinese
[9] Moon S.Nam,Youngkyu Choi, Structural Resistance Factors for Shear loading in Drilled shafts with Minor Flaws Based on Experimental study, Journal of civil engineering KSCE, Vol.11No.5(2007), p.243-252
[10] Hyeong Joo Kim,Jose Leo c,Mission, Analysis of Axial Load Capacity of Single Piles and Large Diameter Shafts using Nonlinear Load Transfer Curves, Journal of civil engineering KSCE, Vol.11No.6(2007), p.285-292 [11] Min Kyu Kim,Jong She Lee, Vertical Vibration Analysis of Soil-pile Interaction systems considering the Soil-pile Interface Behavior, Journal of civil engineering KSCE, Vol.8No.2(2004), p.221-226

Japan Society of Civil Engineers (JSCE).
Japan Society of Civil Engineering (JSCE).
The Japan Society of Civil Engineering, or JSCE as it is sometimes shortened, has another classification scheme for rock masses [7].
Bieniawski, Engineering rock mass classifications: a complete manual for engineers and geologists in mining, civil, and petroleum engineering.
Sci. 871 (2021) [7] Japan Society of Civil Engineers, Standard specifications for tunneling-2006: mountain tunnels.

AMSITI 2014 is the first conference dedicated to issues related to Applied Science, Materials Science, Building Materials and Civil Engineering, Information Technology, Computer Engineering, Communication and networks.
A major goal and feature of it is to bring academic scientists, engineers, industrial researchers together to exchange and share their experiences and research results about most aspects of Applied Science, Materials Science, Building Materials and Civil Engineering, Information Technology, Computer Engineering, Communication and networks, and discuss the practical challenges encountered and the solutions adopted.
The program consists of invited sessions, and technical workshops and discussions with eminent speakers covering a wide range of topics in Applied Science, Materials Science, Building Materials and Civil Engineering, Information Technology, Computer Engineering, Communication and networks.

Comprehensive assessment of bridge based on a new tool: clear mathematics Li Yancang, Liang Xingming and Wang Du College of Civil Engineering, Hebei University of Engineering, Handan 056038, China liycancang@163.com Keywords: assessment; bridge; clear mathematics; clear rational number; tool Abstract.
Engineering practice shows the efficiency and the rationality of the method.
This study has significance in theory and practice for the safety assessment of civil engineering structures and other structures.
Journal of Civil Engineering.
Vol. 42 (2009), p.55 [2]Zong Bao, Liang Weimin, ChenYumei and et al: Structural safety assessment of bridge based on ewma control chart, International Conference on Smart Materials & Structures in Aerospace Engineering, Nanjing,(2006) [3] Li, Yancang, Suo, Juanjuan, and Zhou, Shu-jing: New Safety Assessment Model for Civil Engineering Structure, 2008 International Workshop on Modelling, Simulation and Optimization, Hong Kong, (2008) [4] M.

Preface The first International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2011) took place at Haikou, China from June 18th to June 20th, 2011.
CEABM series aim to cover the recent advancement and trends in the area of civil engineering, architecture and building materials to facilitate knowledge sharing and networking interactions on emerging trends and new challenges.
Chaohe Chen Hainan University, China The 2011 International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2011) Sponsored by College of Civil Engineering and Architecture, Hainan University College of Civil and Architecture Engineering, Guizhou University Hainan Society of Theoretical and Applied Mechanics Conference Organization Chairman Prof.
Shilang Xu, Zhejiang University, China Senior Engineer.