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Experimental Comparison of Air Pore Content of Concrete with Different Dosage of Cement by Microscopic Analysis MORAVCOVÁ Bronislava1, a, BLAŽEK Michal1, b *, Petr PŐSSL1, c and MISÁK Petr1, d 1Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic amoravcova.b@fce.vutbr.cz, bblazekm7@study.fce.vutbr.cz, cpossl.p@fce.vutbr.cz, dmisak.p@fce.vutbr.cz Keywords: concrete, additive, microscopic analysis, air pore.

Study of Fine-grained Composites Exposed to Sulfuric Acid and Sodium Sulfate VYŠVAŘIL Martin1, a * and ROVNANÍKOVÁ Markéta1, b 1 Brno University of Technology, Faculty of Civil Engineering, Institute of Chemistry, Žižkova 17, 602 00 Brno, Czech Republic avysvaril.m@fce.vutbr.cz, bchroma.m@fce.vutbr.cz Keywords: Sulfate Attack, Concrete, pH, Sulfates, Sulfuric Acid, Sewer System Abstract.

Study on Influence of Reduction Coal on Deep Reduction and Efficient Separation Jie Liu1,a, Chunlin Zou2,b , Yuexin Han1,c, Yanjun Li1,d and Shumin Zhang1,e 1 Recourses and civil engineering college, Northeastern University, Shenyang, China, 110004 2Chuangchun gold designing institute, Changchun, China, 130012 aliujie@mail.neu.edu.cn; bjaney316@gmail.com; chanyuexin@mail.neu.edu.cn; dliyanjun@mail.neu.edu.cn; ezsm5558@gmail.com Keywords: Coal.Deep reduction.Efficient separation.Iron powder Abstract.

(ICE Institution of Civil Engineers California, 2009)

Study on Regional Logistics Information Platform Pricing Strategy Based on Bilateral Market Theory1 Jiajuan CHEN1, a, Songbo ZHANG2,b,Shouwen JI 3,c , Yufei GUO4,d and Zengrong SU5, e 1, Room 327, Civil Engineering Building, Beijing Jiaotong University, Beijing, China 2,3,4,5School of Traffic and Transportation, Beijing Jiaotong University, China achenjiajuan@jtys.bjtu.edu.cn, b12120984@bjtu.edu.cn, cjishouwen@126.com, d09121483@bjtu.edu.cn, e12125686@bjtu.edu.cn Keywords: regional logistics information platform; bilateral market theory Abstract.

Analyzing of the Near-Field Shielding Effectiveness of the Cylindrical Cavity with Apertures Jieqing Fan1, a *, Jianhong Hao1, b, Zixian Song1, c, Xuefen Liu2, d 1School of Electrical and Electronic Engineering, North China Electric Power University, Beijing, 102206, China 2Affiliated Middle School of Fine Arts, China Central Academy of Fine Arts, Sanhe, 065201, China aemail: fanjieqing@ncepu.edu.cn , bemail: jianhonghao@ncepu.edu.cn , cemail: 981439232@qq.com , demail: liuxuefen_0@126.com Keywords: Shielding Effectiveness (SE); Transmission Line Method (TLM); Waveguide; Abstract.
In practical projects, the cylindrical shielding cavities are used to satisfy the outstanding appearance design such as the civil electronic equipment and the requirement of aerodynamics.

Flexural Behavior Finite Element analysis of CFRP Reinforced Concrete Bridge Deck with Corrosion and Salt Resistance Zeying YANG1, a, Jiayou LIU2, Yidong ZHANG3, Jianbo QU4 1School of Civil Engineering, Shandong University, Jinan, Shandong, china, 250061 2Highway Bureau of Yantai City, Shandong, China, 277800 3Highway Bureau of Laiwu City, Shandong, China, 271100 4Highway Bureau of Shandong Province, China, 256100 asdjtyzy@163.com Keywords: CFRP Reinforced Bridge Deck; Flexural Behavior; Numerical Simulation; Corrosion and Salt Resistance Abstract.

Since the church is built on La Sangre hill we think it would imply an important engineering work for that time [2].
Unfortunately, any architectural documentation of the Municipal Archive of City Council and the archives of the church was destroyed during the Spanish Civil War (1936).

Prochazka Czech Technical University in Prague, Civil Engineering, dept Mechanics, Thakurova 7, 16629 Prague, Czech Republic petrp@fsv.cvut.cz Keywords: Effect of explosion, Euler’s equations, discontinuous boundary elements, interaction of two phases, Mohr-Coulomb criterion, spherical charge, Semtex 1A.

David Bujdoš1,a 1Faculty of Civil Engineering, VŠB - Technical university of Ostrava, 17.