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College of Civil Engineering, Shanghai Normal University, Shanghai 201418, China; 2.
College of Environmental Science and Engineering, TongJi University, Shanghai 200092, China; 3.
Determination of CODMn: titration with acid potassium permanganate; Determination of UV254: UV spectrophotometry; Determination of TOC: (sent to Shanghai Water Quality Monitoring Center) measured using TOC Instruments; Determination of AOC: determined by Department of Environmental Engineering Design and Research Institute, Beijing.
Water samples were determined by Department of Environmental Engineering Design and Research Institute, Beijing.
She had graduated from College of Environmental Science and Engineering, TongJi University, Shanghai, China; Now she is a lecturer in College of Civil Engineering, Shanghai Normal University, Shanghai, China; Also, she is a student in College of Life and Environmental Science, Shanghai Normal University, Shanghai, China, study for PhD.

The effect of the secondary dead load on vibration characteristics of a steel box girder footbridge model ZHANG Jubing1,a, ZOU Ying1,b and ZHANG Shaoxia1,c 1School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing, 100083, P.
In this research, the Midas/Civil® software trial version is used to model the XBW footbridge.
Journal of Structural Engineering 1993;119(11): 3384–404
Engineering Structures 1994;16(6):395–406
Journal of Structural Engineering 2000;126(2): 252–60

State Key Laboratory of Hydroscience and Hydraulic Engineering, Tsinghua University, Beijing 100084, P.
School of Naval Architecture and Civil Engineering, Zhejiang Ocean University, Zhoushan 316000, P.
Key Laboratory of Soft Soils and Geoenvironmental Engineering, Ministry of Education, Zhejiang University, Hangzhou 310027, P.
College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310027, P.
Engineering Geology. 72(3), 293- 308[doi:10.1016/j.enggeo.2003.10.003] Stephen, D.

Santos1, h 1Department of Civil Engineering National University – Manila, Sampaloc Manila, Philippines 2Department of Environmental and Sanitary Engineering National University – Manila, Sampaloc Manila, Philippines aaiman.kamal4444@gmail.com, bmmtaguba@national-u.edu.ph, cammrsgn@gmail.com, drhobinsamonte@gmail.com, ebataaldrin@gmail.com, fahronmanhic@gmail.com, garlazona@national-u.edu.ph, hfdsantos@national-u.edu.ph Keywords: Banana Fiber, Concrete, Axial Load Capacity, Parametric Study, Waste Abstract.
Continuous studies of finding a way to reduce waste products by utilizing it to improve engineering materials in a manner of making it more economical and affordable.
C, Polytechnic F and Namoda, K. (2016) Properties of Concrete Produced with Waste Bottle Caps (WBC) as a Partial Replacement of Coarse Aggregate and Orange Leaves Powder as Plasticizer, The Journal of Civil and Environmental Research 8(7), 91–95
M. (2014) Effect of Superplasticizer on Fresh and Hardened Properties of Self- Compacting Concrete Containing Fly Ash, American Journal of Engineering Research (AJER), Vol. 3 Issue-03, Pages: 205-211
Shyamala (2019), Characterization study on coconut shell concrete with partial replacement of cement by GGBS, Journal of Building Engineering, 26, 100830.

Influence of Calcium Stearate Ca(C18H35O2)2 on the Properties of Fine-Grained Concrete Vadim Solovieva, Victoria Shvetsovab* Moscow State University of Civil Engineering; Yaroslavskoe shosse, 26, Moscow, 129337, Russia aSolovevVG@mgsu.ru, b*wishhuma@mail.ru Keywords: calcium stearate, suspension of calcium stearate, fine-grained concrete, water absorption Abstract.
All tests were carried out using research equipment of The Head Regional Shared Research Facilities of the Moscow State University of Civil Engineering.
Asian Journal of Civil Engineering. 20(2019) pp. 1007–1020
Procedia Engineering. 171 (2017) pp. 511 – 516
Procedia Engineering. 125 (2015) pp. 631 – 637

Study on high performance concrete at high temperatures in the past 10 years Jianzhuang Xiao1, 2, a *, Shiying Xu1, Yizhao Hou1 1 Department of Building Engineering, Tongji University, Shanghai 200092, China 2 State Key Laboratory for Disaster Reduction in Civil Eng, Tongji University, Shanghai 200092, China a jzx@tongji.edu.cn  Keywords: High performance concrete (HPC); high temperature; material property; structural behavior; explosive spalling Abstract.
As one of the most widespread disasters in practical engineering, fire has undoubtedly attracted public concerns.
(in Chinese) [24] Liu X, Yuan Y, Ye G, Investigation on the mechanism of explosive spalling of high performance concrete at elevated temperatures, China Civil Engineering Journal. 41 (2008) 61-68.
(in Chinese) [48] Xiao J Z, Xie M, An experimental study on the seismic behavior of HPC frames after fire, China Civil Engineering Journal. 38 (2005) 36-42.
[58] Jiang Qing, Ye Xianguo, Chong Xun, Calculation model for superimposed slab shear walls, China Civil Engineering Journal. 45 (2012) 8-12.

Development and Application of High-Performance Weather-Resistant Building Structural Steel LIN Tianzia*, YANG Yingb, WANG Huac, ZHANG Zhed, JI Wenboe, WANG Yubof, ZHANG Taog Ansteel Iron and Steel Research Institute, Anshan, Liaoning, China aaglintianzi@163.com, byying666@126.com, cwanghua666@163.com, d35981165@qq.com, ejiwenboustl@126.com, f1804500570@qq.com, gAgzt68@hotmail.com Keywords: Steel for building structure; Layer tear resistance; Atmospheric corrosion resistance; Welding performance; Engineering application Abstract.
Newly built steel structures in Japan have exceeded 40% of the total buildings [1], and most of the newly built industrial and civil buildings in Europe and America are also dominated by steel structures [2].
Mechanical properties of welded joints under different welding processes of tested steel Welding method Tensile test Impact test Bending test Sampling location Rm/MPa A/% Break location Sampling location Kv2 (-20℃)/J 180° GMAW 35KJ/cm Welded joint 589 32 Base material Weld 145 D=2a HAZ 308 Fusion line 292 SAW 50KJ/cm 595 31 Base material Weld 112 D=2a HAZ 291 Fusion line 288 SMAW 25KJ/cm 602 28 Base material Weld 103 D=2a HAZ 318 Fusion line 320 6 Engineering Applications At present, weathering steel has been widely used in domestic bridges, railway vehicles, petrochemical industries and other industries.
The Alpine SKI Center for the 2022 Winter Olympics under construction 7 Conclusion (1) The strength and elongation after fracture of Q355NHD weather-resistant construction steel developed by Anshan Iron and Steel meet the national standards and relevant engineering requirements, and have sufficient strength and low-temperature impact toughness.
Journal of mate-rials in civil engineering.1 (2003) 2-24

Reinforced concrete started to be considered as a structural material after the French engineering standard of 1906, adopted by Belgium.
So far, few studies have been dedicated to the specificities of engineering patents on reinforced concrete.
The first occurrence of the subcategory Constructions in reinforced concrete, in the global category Civil engineering, dates from 1898.
Blaton (1835-1905) is surprising but representative, since he was one of the first who build in reinforced concrete in Belgium but without patenting anything in civil engineering.
The patents on reinforced concrete in the early stage were generally submitted by building contractors and seldom by engineers or architects: "While engineers were doubting and scientists were calculating, inventors applied and improved, and practice bring every day of new facts" (Christophe 1899).

Application of Fuzzy Set Theory in Water Resources Coordinated Development Evaluation of Jilin Province Xifeng LIU1, a, Deqin Cui1,a 1Jilin Agriculture Science and Technology College Water Conservancyand Civil Engineering Institute, Jilin, China,132101 aliuxifeng410@163.com Keywords: Fuzzy Set Theory; Coordination Degree Model; Index System; Comprehensive Evaluation Abstract.
According to engineering fuzzy set theory and system coordination degree model proposed by professor Chen Shouyu and Yu Xuefeng, this paper established social economy-ecological environment-water resources comprehensive evaluation index system, combined with social and economic development situation, ecological environment and water resources utilization status in 9 areas of Jilin province, 2011.
References [1]Xifeng LIU，Xuefeng YU，Kui YU．The Current Situation and Sustainable Development of Water Resources in China[J]．2012 International Conference on Modern Hydraulic Engineering，2012：522-526

Coalescence of Two Cracks in Uni-axial Compression HE Junlian 1, a, LI Mingtian 1, b 1Department of Civil Engineering, Shandong Jiaotong University, Jinan, China ahejunlian@hotmail.com, blmt21st@163.com Keywords: Cellular automata, lattice cellular automata, rock failure, crack coalescence Abstract.
Journal of Engineering Mechanics, Vol.116(1990) , p. 1686 – 1705 [6] C.A.
Zhou: Key Engineering Material, Vols. 261-263(2004), p. 705-710 [8] M.T.
Hu: Journal of Hydraulic Engineering.
Ayhan: Engineering Fracture Mechanics, Vol.71(2004), p. 1059-1079