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Quantification of Stress Field for Mixed Mode Creep Crack Considering Mismatch Effect Junhui Zhang1, Yanwei Dai2* 1 School of Civil Engineering, North China University of Technology, Beijing, China 2 Department of Engineering Mechanics, AML, Tsinghua University, Beijing, China 1jow-jason@139.com, 2daiyw13@mails.tsinghua.edu.cn Keywords: Creep crack tip stress field; Mixed mode; Mismatch effect; Creep crack.
Engineering Fracture Mechanics. 2001;68:163-82
Engineering Fracture Mechanics. 2001;68:183-99
Engineering Fracture Mechanics. 2013;105:169-81
Engineering Fracture Mechanics. 1996;53:607-23

A Constitutive Model of Anchored Jointed Rock Mass and Its Application Xiaojing Li1, a, Weimin Yang 2∗, b , Weishen Zhu 2, c , Shucai Li2, d , Aihua Sun 1, e 1 School of Civil Engineering of Shandong Jianzhu University, 250101, Jinan, P.R. of China 2 Geotechnical and structural engineering research center of Shandong University, Jinan, 250061, P.R. of China a li8021@163.com, bweimin-yang@163.com, czhuw@sdu.edu.cn, dlishucai@sdu.edu.cn, e sah6@163.com Keywords: bolt; anchored jointed rock mass; constitutive model; damage evolution equation.
This kind of rock mass were distributed widely in the rock engineering, such as the underground engineering of hydroelectric power station, the slope engineering and the tunnel.
The engineering experience showed that the failure of rock engineering was for the propagation and coalescence of the crack which was under the environment agency.
Chinese Journal of Rock Mechanics and Engineering (2004) 3281-3287
Journal of Shandong University (Engineering Science)(2004) 111-116.

Northeastern University,10004 axy_zsl@163.com, bliuzhenshun1983@vip.qq.com cwenneu@163.com,dfengxy-0501421113@163.com Keywords: Arch bridge abutment, Deep foundation pit, Retaining piles, Numerical modeling, Soil pressure Abstract： Taking Shenyang metro line 2 concentrated in digging deep foundation pit on Beiling station entrance arch bridge abutment in TaiShan road for engineering background, using numerical analysis software "MIDAS" - GTS the article simulates construction step and sequence, then analysis deformation low and stress characteristics of palisade structure, at the same time, it predicts displacement trend about arch bridge abutment, so that it could get the simplified results between abutment foundation and horizontal thrust retaining piles together with change rule of earth pressure along depth and construction process.
There is certain significance for this article to other similar engineering research Introduction Commonly subway lines traverse urban prosperous area, which inevitably passes under various buildings, in many case, it always crosses or parallels city Bridges.
It is thus clear that displacement of engineering retaining structure has obvious space effect and angular point effection, meanwhile it could ignore the influence on the horizontal displacement of foundation pit during digging underground channel.
The summarize of retaining structure soil pressure problems [J].Subgrate Engineering, 1997-04-001, 6-9,22.
(in China) [5] YI Nan-gai, WU Da-qun, XIE Zhi, REN Tuo; A Method of Lateral Earth Pressure Calculation Consequent upon Displacement for Excavation[J] Journal of Shenyang Architectural and Civil Engineering Institute 2005,1(21):26～28.

Forecasting of landslide displacement based on exponential smoothing and nonlinear regression analysis Weizhong Zhang 1,2,a, Yaoji Li1, xiaoshuang Li1,b , Qinrong Kang 2,c 1National Engineering Research Center of Phosphate Resource Development and Utilization, Kunming 650600, China 2School of Environment and Civil Engineering, Wuhan Institute of Technology, Wuhan 430073,China awzzhang1120@126.com, b xsli2011@126.com, ckang801118@163.com Keywords: exponential smoothing; nonlinear regression analysis; prediction of landslide Abstract: The landslide forecasting study is one of the hot problems in landslide research.
Therefore, the method can be used in practical engineering.
Engineering application The Xiang Jiapo forecasted in this study locates between k13+500～k13+960 section of the Qian Yu highway.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No.51104176) and by National Engineering Research Center of Phosphate Resource Development and Utilization(2012 NERCPRDU k001) References [1] MA Ping,FENG Yong,QIAN Hai-tao,SUN Qiang.
Hydrogeology and Engineering Geology,2012,39(1):114~119 [7]Xiang Jingtian, Shi Jiuen.

Study on the Mechanical Performances of the Insulation Board Yi Sun1,2,a, Ji shu Sun1,b, Yuan ming Dou1 and Hong liang Cui1,c 1 School of Civil Engineering, Hebei University of Technology, No. 5340 Xinping Street, Beichen District, Tianjin, 300401, China 2 Tianjin Public Security Fire Department, No. 708 South Roud, Nankai District, Tianjin, 300090, China asunyi2014@yeah.net, bsunjishu76@126.com, ccuihonghb211@126.com Keywords: Structural engineering, Carrying Capacity, Insulation Board, Mechanical performances Abstract.
Which is in order to provide the basis for the selection of insulation board in practical engineering.

Singh3,c and Vasant Matsagar4,d 1School of Interdisciplinary Research, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi - 110 016, India 2Batch of 1969 Innovation Fellow, Department of Civil Engineering, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi - 110 016, India 3Professor, Department of Mechanical Engineering, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi - 110 016, India 4Professor, Dogra Chair and Head, Department of Civil Engineering, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi - 110 016, India aHarshada.Sharma@sire.iitd.ac.in, bkusum.saini310@gmail.com, csinghsp@mech.iitd.ac.in, dmatsagar@civil.iitd.ac.in Keywords: aluminum foam, blast, polyurea, protection strategy, sandwich panel, stiffener.

Isya1,a, Meidia Refiyanni2,b*, Chaira Chaira3,c, Akhyar Akhyar4,d 1Department of Civil Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia 2,3Department of Civil Engineering, Teuku Umar University, Meulaboh, Indonesia 4Department of Mechanical Engineering, Universitas Syiah Kuala, Banda Aceh, Indonesia am_isya@usk.ac.id, bmeidiarefiyanni@utu.ac.id, cchaira@utu.ac.id, dakhyar@usk.ac.id Keywords: Evaluation, Road transportation system, Supporting, Connectivity, Activity Centers.
Civil Univ.

Artois, Laboratoire de Génie Civil et géo-Environnement (LGCgE), ULR 4515, Béthune, F-62400, France. 2Univ.
Proceedings of the Institution of Civil Engineers - Construction Materials 1–31. https://doi.org/10.1680/jcoma.20.00001 [3] Ajouguim, S., Page, J., Djelal, C., Waqif, M., Sâadi, L., 2019b.
Polymer - Plastics Technology and Engineering 53, 403–410. https://doi.org/10.1080/03602559.2013.844828 [8] Bilba, K., Arsene, M.A., 2008.
Experimental study on the valorization of poplar by-products in cement-based materials, in: Lecture Notes in Civil Engineering.

Lime Based Construction Materials as a Carbon Sink Francesco Pietro Campo1,a* and Mario Grosso1,b 1Department of Civil and Environmental Engineering, Politecnico di Milano, Italy afrancescopietro.campo@polimi.it, bmario.grosso@polimi.it *Corresponding author Keywords: Lime, Construction materials, Carbonation, Carbon sink Abstract.
Introduction Lime is a product which finds applications in a wide variety of industries: metals industry, construction materials sector, civil engineering, environmental protection, agriculture, and chemical industry.
Yates, T., Characteristics of low-density hemp-lime building materials, Proceedings of Institution of Civil Engineers: Construction Materials, Vol. 165, issue 1, pp. 15-23, 2012

Study on the stratum displacement changes caused by the vertical shaft construction in saturated ultra soft soil PAN Linyou a, LI Xiao bing b, Yu Chuang, Sun Fuxue College of Architecture and Civil Engineering, Wenzhou University, Wenzhou, Zhejiang, 325035, China aPly51204@163.com, blixiaobing69@163.com Keywords: Saturated super-soft soil.
In addition, coastal reclamation land is gradually entering the project, however, there is a great disparity between the level of current theory and the actual engineering requires.
Engineering and Geological Situation The underground street passage of the Second Affiliated Hospital of Wenzhou Medical College is built in saturated soft clay.
This underground engineering has two structural forms: foundation pit excavation form and pipe-jacking tunnel form.
Chinese Journal of geotechnical engineering, 2007, 29 ( 4): 496-504