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Analysis on Bearing Capacity of Solid Multibarrel Tube-confined Concrete Short Columns (CHS inner and SHS outer) under Axial Compressive Load ZHANG zhao-qianga, YAO yongb School of Civil Engineering and Architecture Southwest University of Science and Technology, Mianyang 621010, China a52282843@qq.com, byy001221@163.com Key words: unified strength theory; multibarrel tube-confined concrete;axial compressive load; equivalent principle; bearing capacity Abstract.
Experimental Study of Concrete-Filled Double Steel Tubular Short Columns Subjected to Axial Compression Load.Earthquake Resistant Engineering and Retrofitting, 2008,30(1):28-35
Journal of Structural Engineering,2004,130(2):180-188
Strength theory and its engineering application.

WSNs can be deployed in harsh environments to satisfy both military and civil applications, where staff is not easy to stay [3] [4].
Conclusion Experiment is not only actually a combination bridge of theory and reality but also an important part of science and engineering university education.
IEEE Transactions on Knowledge and Data Engineering, December 1996, 8(6):1021-1036
Liang; C.X Pei: A Cross-Layer Protocol for Event-Driven Wireless Sensor Networks, 1st International Conference on Information Science and Engineering (2009), p. 3926-3929
Cakiroglu: An event driven slot allocation approach to TDMA based WSN MAC design and its effect on latency, Computer Engineering Conference (2010), p. 22-25

These case attracted world attention on dam safety monitoring. [1] In recent years, the dam safety monitoring technology has developed into an emerging technology and engineering.
Sources of Data SCI papers are the database with high quality on the subjects, standing the best one in the world of engineering-related research; the results of these papers are believable.
The engineering is the focus of dam safety monitoring relied on research areas.
PEOPLES R CHINA 134 HOHAI UNIV 47 USA 36 US BUR RECLAMAT 7 CANADA 10 WUHAN UNIV 6 INDIA 10 DALIAN UNIV TECHNOL 5 FRANCE 7 NATL ENGN RES CTR WATER RESOURCES EFFICIENT UTILI 5 GERMANY 7 TIANJIN UNIV 5 IRAN 7 CHINESE ACAD SCI 4 PORTUGAL 6 NANJING HYDRAUL RES INST 4 BRAZIL 5 NATL LAB CIVIL ENGN 4 ITALY 5 SICHUAN UNIV 3 Fig.3, Co-authorship for SCI publications in different countries Co-citation analysis of the dam safety monitoring With the searches of Cited Reference and Cited Author as network nodes by the information visualization software--CiteSpaceII to analysis 293 bibliographic literatures, it gets an information spectrum generated by a citation of the key points.
SCI papers database provides high quality courses, standing and engineering studies related to one of the best in the world.

Research on Performance and Application of Mortar King (Building Mortar Admixture) Yuan Liu 1,2,3,a 1School of Civil Engineering, Tianjin University, Tianjin 300072, China; 2China Construction First Group The Third Construction Co., Ltd., Beijing 100161, China 3Beijing Infinite Credit Test of Building Engineering Co., Ltd., Beijing 100070, China ageneral_yuan@sina.com Keywords: Building mortar; Plasticizing agent List; construction quality Abstract: The researchers studied the effects of air-entraining agent, water reducing agent, water-retentive and thickening admixture on the performance of building mortar, and the air content, coursing degree, and mortar strength, which helped improve the peaceability and durability of the mortar.
Preface Building mortar has wide use and large quantity supply in engineering.
However, improper application to Mortar King also has leaded to the fact that the mortar strength cannot be in line with the designed requirement, the mortar cover became hollowing and cracking and other quality defects, which seriously impact the structural safety and functions of use of the engineering.

Welding of Inconel 625 Using a Direct Diode Laser Damian Janicki Silesian University of Technology, Faculty of Mechanical Engineering, Welding Department, Konarskiego 18A, 44-100 Gliwice, Poland damian.janicki@polsl.pl Keywords: high power direct diode laser, laser welding, conduction mode, nickel based superalloy, Inconel 625, butt joint Abstract.
Mazumder, "Laser aided metal deposition of Inconel 625 superalloy: Microstructural evolution and thermal stability," Materials Science and Engineering A 509 (2009) 98-104
Domagala-Dubiel, Unique properties, development perspectives and expected applications of laser treated casting magnesium alloys, Archives Of Civil And Mechanical Engineering 12/3 (2012) 318-326 DOI: 10.1016/j.acme.2012.06.007
Skorulski.: Plastic properties of  weld after micro-jet cooling, Journal of Achievements in Material and Manufacturing Engineering 59 (2013)

Parallel Computing for Water Quality Equation Based on JPPF Longfang Zhao1,a, Dibo Hou1,b, Pingjie Huang1, Xiaoxuan Song1, Lin Xu2 and Guangxin Zhang1 1Department of Control Science and Engineering of Zhejiang University, State Key Laboratory of Industrial Control Technology, Hangzhou 310027 China 2College of Civil Engineering of Zhejiang University, Hangzhou 310058 China azhaolongfang@zju.edu.cn, bhoudb@zju.edu.cn Key Words: Water Quality Event；JPPF；Parallel Computing；One-Dimension Water Quality Equation Abstract：In order to meet the requirement to quickly solve the water quality equation for an unexpected water pollution incident, this dissertation, based on the paralleled algorithm under Java Parallel Processing Framework (JPPF), does research about the process to dynamically decomposes the iterative process into calculation tasks and distribute the tasks by the API of JPPF to the paralleled nodes for calculation.
Engineering Journal of Wuhan University, 2005,38 (5) : 24- 29
Research of Distributed Parallel Information Retrieval Based on JPPF. 2010 International Conference of Information Science and Management Engineering [11] Shengyong Liu.

Characterizing Fracture Development in Ti-Alloy with I-Type Cracks Using Acoustic Emission and Thermal Infrared Imaging OuYang Hao1, a, SHI Jian1, b* Sakamoto Hidetoshi2, c Zhao Guang Hui1, d 1School of Mechanical Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China 2Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami Kumamoto 860-8555,Japan aoyhvbest@126.com, bjianshia99@aliyun.com, cSakamoto@mech.kumamoto-u.ac.jp, dwy_zgh@126.com Keywords: Acoustic emission, Thermal infrared imaging, Cracks, Fracture, Plastic work Abstract.
Watkins, Recent developments in titanium alloy application in the energy industry, J Materials Science and Engineering A. 243 (1998) 305-315
Ksce Journal of Civil Engineering.
Paris, Fatigue crack initiation detection by an infrared thermography method, Fatigue & Fracture of Engineering Materials & Structures, 33(1) (2009) 12–21

Potassium Hydroxide Activation as an Adsorbent for Equilibrium Isotherms of Hexavalent Chromium Adsorptions onto Garcinia Mangosteen Shell Panida Charnkeitkong1,a and Siriporn Sripiboon2,b 1Department of Chemical Engineering, College of Engineering, Rangsit University, Pathumthani, 12000, Thailand 2Department of Civil Engineering, College of Engineering, Rangsit University, Pathumthani, 12000, Thailand apanida.s@rsu.ac.th, bsiriporn.sr@rsu.ac.th Keywords: Adsorption, Equilibrium isotherm, Hexavalent chromium, Mangosteen Abstract.

In fact, MPCC can still be poured and constructed, and get high early strength in severe cold environments, so MPCC repair materials have been used by more and more engineers to repair airport road surfaces or concrete pavement, which can make full use of the characteristics of the MPCC, such as fast setting hardening speed, high early strength, no need for maintenance, and good adhesion with the old concrete [5-7].
Advances in Materials Science and Engineering, 1(2016), 7179403
Journal of Building Engineering, 2023:107278
Journal of Materials in Civil Engineering, 26(2014), 04014071

Introduction In China, with the peoples life standard rise, the hot water supply of residential buildings has been necessary remand, and the energy consumption of hot water supply system usually takes 20%~25% of total energy consumption of residential buildings [1], thus the system efficiency must be fully considered, however, the developed economical level and energy saving requirement etc. in different regions and different periods are different, how to select a proper or multi-objective optimal system plan is a necessary problem to solve for the engineering designers.
In the fact, there are many kinds of hot water supply system forms, the assessment of superior or inferior of each form depends on several evaluation index factors such as system’s economy, energy saving, and environment protection etc., the influence of every index factor may be positive effect or negative effect, and the interaction between index factors also may be consistency or opposite effect, thus the problem often encountered in actual engineering is how to evaluate the advantage and disadvantage of system plans based on multi-index factor value.
References [1] Center of National Human-Environment Engineering Research: The Integrated Design of Solar Energy Hot Water System in Residential Buildings.
[5] Lu Yaoqing, et al., Practical Design Handbook for Heating and Air Conditioning Engineering, 2nd edition, Beijing, China Architecture & Building Press, (2008)
[6] Ruicheng Zheng, The Handbook on the Project Technique of Solar Water Heating System for Civil Buildings.