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G.a, SONG Cun Yib , CHANG Guan Qinb, ZHANG Lidongb, GUO Kunb School of Civil and Environmental Engineering; University of Science and Technology Beijing; Beijing 100083, P.R.
All these studies are realized to predict desulfurization efficiency on sintering flue gas desulfurization from iron and steel enterprises of China and to provide useful guide for engineering design.
In this study we investigate the effects of main parameters on desulfurization efficiency in relation with the sulfur dioxide property from iron and steel by wet dual-alkali process to provide not only useful reference for Handan 2672 project but also useful guide for engineering design.
Department of Environmental Engineering, Zhejiang University, Hanzhou, Zhejiang 310027, China; 2.
Gulf Publishing Company, 1979. 278 – 302 [18] Stern C.Air Pollution Control Engineering of Air Pollution[ M] (Third Edition) .

Consolidation Settlement Analyses on a Composite Foundation System Combined with Walled and Columniform Soil Improvement Wei Li 1, a, Fei Gao2,b, He Huang3,c, Haruyuki Yamamoto4,d, Kinji Takeuchi5,e 1,2 School of Civil Enginerring, ShenYang Jianzhu University, Hunnan East Road 9, Hunnan new district, ShenYang, 110168, China 3,4Graduate School for International Development and Cooperation, Hiroshima University, 1-5-1 Kagamiyama, Higashi-Hiroshima, 739-8529, Japan 5 Takeuchi&Partners Architect Engineer’s Office LTD., Siromachi 2-2-21, Mihara, 723-0014, Japan aliwei680719@163.com, b 001gaofei@163.com , cd095199@hiroshima-u.ac.jp, da040564@hiroshima-u.ac.jp, e takeuti1@bronze.ocn.ne.jp Keywords: Soil Improvement, Consolidation, Differential Settlement, Numerical Analysis Abstract.
Introduction The soil must be capable of carrying the loads from any engineered structure placed upon it without a shear failure and with the resulting settlements being tolerable for that structure.
ACKNOWLEDGMENT This research is supported in part by the LiaoNing Province Natural Science Foundation (20082006), the talent engineering sustentation fund of LiaoNing Province(2009rst-02), the key laboratory Foundation of department of education of LiaoNing Province (LS2010133) and the key laboratory Foundation of ShenYang JianZhu university(YT-200901).
Takeuchi: A New raft foundation system with shallow soil improvement, Third International Structural Engineering and Construction Conference (2005), pp.797-804
Yamamoto: Analytical study on nonlinear behavior of a new raft foundation system，Proceedings of the fourth international structural engineering and construction conference (2007), pp.1075-1080, [9] Li Wei, Li Feng, Takeuchi Kinji, Yamamoto Haruyuki: Numerical Analysis on a New Foundation System with Columniform Soil Improvement, New Frontiers in Chinese and Japanese Geotechniques, edtied by Yangping Yao, Hirokazu Akagi and Ga Zhang, China Communications Press (2007), pp.344-352.

Sladek2 1 Department of Civil Engineering, University of Applied Sciences Zittau/G¨orlitz, D-02763 Zittau, Germany, Email: c.zhang@hs-zigr.de 2 Institute of Construction and Architecture, Slovak Academy of Sciences, 84503 Bratislava, Slovakia, Email: usarslad@savba.sk Keywords: Functionally graded materials, Boundary integral equation method, stress intensity factors.
In comparison to conventional engineering materials and composites, FGMs possess improved thermal and mechanical properties as well as higher corrosion and wear resistances.
For this reason, FGMs have wide range applications in engineering structures and components such as electronic devices, corrosion-resistant and wear-resistant coatings, optical films, thermal barrier coatings and bio-materials.
Fracture and damage behaviors of FGMs are especially important to their thermal and mechanical integrity, reliability and durability in engineering applications.
Crack analysis of FGMs may provide a deep insight into the failure mechanisms of FGMs, which may aid in the material design, optimization and processing of FGMs as well as their engineering applications.

On the Seepage Stability of a Tailing Dam in Wushan Copper Mine Liang Song1a, Zhenxing Yang1, Hao Wang1, Zihao Wang1, Huanqiang Zhang1 1State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071 China a (liker3011@126.com) Keywords: tailing pond, tailing dam, seepage stability, numerical simulation, monitoring data.
Table 1 Analysis cases of dam porous flow Simulation conditions Crest evalation Water level of beach face Water level of downstream 1 status height of dam normal water level normal water level 2 status height of dam flood water level flood water level 3 final height of dam normal water level normal water level 4 final height of dam flood water level flood water level Permeability coefficients of soil layers are shown in table 2.The permeability coefficients were determined by the results of survey reports combined with the engineering analogy.
The permission hydraulic gradient can calculate from the civil engineering test results in survey report, we can get =0.56.
Manual for geotechnical engineering [M].1994, P445
Seepage molding with SEEP/W-An engineering methodology [R].

Numerical Simulation on the Temperature Field of Steel 1045 Quenched by Different Hardening Media Jianbin Xie1,a, Changchang Wu1,b, Jing Fan2,c, Miao Fu1,d and Dengfeng Hu1,e 1Department of Civil Engineering, Yunnan University, Kunming, 650091, Yunnan, P.R.China 2School of Electronic and Information Engineering, Yunnan University Nationalities, Kunming, 650031, Yunnan, P.R.China akmxiejb@sina.com, bynucc@sina.com, cfanjing9476@163.com, dynufm@sina.com, ehdf1988@sina.com Keywords: Steel 1045, Temperature Field, Quenching, Different Hardening Media Abstract.
Therefore, this technique is easy to realize in the application of engineering.
[2] Lijun Hou, Heming Cheng, Jianyun Li, Ziliang Li, Baodong Shao, Jie Hou: Procedia Engineering, Vol.31 (2012), p.515- 519
[6] M.Qin: International Heat Treatment and Surface Engineering, Vol.2, No.3/4(2008), p.116- 120

In the engineering practice, usually 20%-40% TLA was mixed into modified asphalt on the pavement concrete, and 50%- 70% TLA was used for the bridge deck pavement.
The high temperature rheological performance indexes were studied and these results would be very helpful for the Engineering practice in China. 1 laboratory test This test used Thailand Tai Puke 70# asphalt, CR 90# as base asphalts.
Conventional indexes are implemented based on the provisions of T0604-2000 and T0606-2000 from “Highway Engineering asphalt and asphalt mixture testing procedures” (JTJ052-2000).
It is important to choose reasonable content of TLA to meet the engineering needs.
[8] Highway Engineering asphalt and asphalt mixture testing procedures for(JTJ 052-2000).

Remediation of Lead and Cadmium Contaminated Soil Using Lime with Nanosolicamaterials Saffa Nader Jihad1,a, Khitam Abdulhussein Saeed2,b* 1Environmental of Engineering Department, Mustansiriyah University, College of Engineering, Iraq 2Water of Resources Engineering Department, Faculty of Civil Engineering, Mustansiryah University, Iraq aEcma011@uomustansiriyah.edu.iq, bkhitamhussein@uomustansiriyah.edu.iq Keywords: Soil Stabilization, solidification, Contaminated Soil, Nano Silica, Lime, pozzolanic Materials, leachability unconfined compressive strength Abstract.
With the rapid development of society, more and more soils are polluted by heavy metals, which leads to a change in soil engineering properties.
In engineering practice, engineers usually use additives to solidify and stabilize (s/s) heavy metal-contaminated soils.
In Geotechnical Engineering and Sustainable Construction, Springer, Singapore, 2019 781-791 [14] F.
Tawfik, Role of barium carbonate and barium silicate nanoparticles in the performance of cement mortar, Journal of Building Engineering, 44, 2021 102721.

The Effect on The Overall Performance of Frame Structure of Local Column Destruction Yuedong Sun 1, a , Yuming Lin 1, b 1 Shandong Provincial  Key  Laboratory  of  Civil Engineering Disaster Prevention and Mitigation (Shandong University of Science and Technology), Qingdao 266510 ,China asunyd1236@126.com, b lym11386@sina.com Keywords: Frame structure, Alternative load path method, Accidental loading, Nonlinear static analysis.
The collapse event of Roint Point apartment tower collapse happened on Mail 16 1985 in London, the event of World Trade Center twin towers occurring progressive collapses caused by plane crashes on September 11,2001, and so on, all of these low probability and high loss rates events require structural engineer to provide effective measures to prevent the same things from happening again.For reinforced concrete frame structure, the sudden failure of frame columns is the accident that arises very frequently, when suffering accidental loading.
Earthquake Engineering and Engineering Vibration,1989(9), p.67-78

Study of Dynamic Analysis Model on Subway Vehicle-Tunnel Vertical Coupled System Bo Liang1,a, Hong Luo2,b, Wei Qing3,c 1School of Civil Engineering and Architecture,Chongqing Jiaotong University, Chongqing,400074,China 2School of Automobile Engineering ,Chongqing Jiaotong University, Chongqing,400074,China 3No.3 design office ,Chongqing Municipal Designing Research Institute, Chongqing,400020,China aliang_laoshi@126.com, bluohongriben@126.com, cqwhjyd@126.com Keywords: Vehicle, Tunnel, Coupling, Dynamic analysis, Model Abstract.
References [1] JiangMin Wu: Tunnel and underground engineering .vol.(18)1997.in chinese
[4] Feng Gao,Baoshu Guan,Chang Pan: Engineering mechanics(supplement).vol.(5)2000,p.734-738. in chinese

China Civil Engineering Journal, 2004, 37(6): 6-11.
(in Chinese) [4] Gao Dafeng，Zhao Hongtie,Xue Jianyang.Aseismatic carpentry of ancient Chinese timber building.Proceedings of the Eighth International Symposium on Structural Engineering for Young Experts[C].2004. 08,Xi’an,China [5] Yao Kan，Zhao Hongtie,Xue Jianyang,Sui Yan, the integral stability analysis of ancient architecture[J]. the earthquake engineering, 2008, 24(1).
(in Chinese) [10] Zhao H T，Yao K，Xue J Y，Li J H，Wu Y Q.Study on the Seismic Characteristics of Chinese Historic Timber Buildings[C]//Proceedings of the Ninth International Symposium on Structural Engineering for Young Experts．2006.08,Fuzhou & Xiamen,China.