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Study on Fire Smoke Control of Underground Annular Channel Xuepeng Jianga, Ruiyu Chenb and Zhisheng Xuc School of Civil Engineering and Architecture, Central South University, Changsha, Hunan, 410075, China a jxp5276@126.com, b 791033974@qq.com, c zhshxu82@163.com Keywords: Underground Annular Channel, Fire resistant shutters, Smoke control schemes, Evacuation.
The other, supportability of smoke control schemes on safe evacuation, was to reduce the effect of smoke on people and cars safe evacuation.In fire engineering, requirement on people evacuation was that all people must be evacuated to safe places before a fire is developed into hazard to human bodies.
[3] Xuepeng Jiang, Qi Liu, Hongli Zhao et al.: Chinese Journal of Underground Space and Engineering, Vol. 1(2009), p. 37-41, in Chinese

Study and Application of PBA Tunneling Technology in Shenyang Metro Zhu Zhanguo1,a,Zhao Wen1,b,Tan Xiaobing2,c,Xie Xin1,d 1 College of Resource and Civil Engineering in Northeastern University 110004 2 The Third Railway Survey and Design Institute Group Corporation 300142 atsyzzg@vip.sina.com, bwenneu@163.com, c88653792@qq.com, 994710109@qq.com Keywords: subway station; metro construction; PBA tunneling technology; Water-rich sand stratum Abstract.
And we should take reliable engineering measures, in order to effectively control subsidence.
Also we need the further study of soil excavation, pile deformation coupling effect of ground surface settlement, so that the simulation can be more close to actual engineering.

Study on Stability Experimental of Compound Consolidated Soil Junchen Xu1, a, Quanzhong Liu2 1 Jilin Architectural and Civil Engineering Institute, Changchun, China 2 Department of Transportation in Songyuan City, China a xujc2012@163.com Keywords: Compound Consolidated Soil; water stability; low temperature shrink stability; frozen stability Abstract: Through water stability experiment of compound consolidated soil, low temperature shrink experiment and the freezing-thawing cycle test of compound consolidated Soil, the water stability, low temperature shrink stability and frozen stability of compound consolidated soil in different mix ratio and instars are analyzed.
Introduction In recent years, with the growing of environmental awareness, soil stabilizer as a new type of environmental engineering material cups are widely used in practical engineering.

Rosdi1 1Faculty of Mechanical Engineering, Universiti Malaysia Pahang, 26600 Pekan, Pahang Darul Makmur asalwani@ump.edu.my Keywords: Boron steel; heat-treatment; mechanical properties Abstract.
The analysis of phase transformation of undercooled austenite and selected mechanical properties of low-alloy steel with boron addition, Archives of Civil And Mechanical Engineering, 15: 308 – 316
Investigation of the hot ductility of a high-strength boron steel, Materials Science & Engineering A, 608: 90–94

[3] Z, Z, Sun: Research progress of reinforced concrete laminated slab in China (Proceedings of the twenty-first national conference on structural engineering 2012)
[4] Y, Liu: Performance Research of Steel Bar Truss and Concrete Composite Slab (Dissertation, Institute of Architectural and Civil Engineering Zhejiang University 2006)
Fu: ABAQUS structural engineering analysis and explain examples (China building industry press 2006).

Scanning Electron Microscope in Rocks and their Comparison with Physical-Mechanical Properties Marco Antonio Navarrete Seras1,a, Francisco Javier Domínguez Mota2,b, Elia Mercedes Alonso Guzmán3,c, Wilfrido Martínez Molina3,d, Hugo Luis Chávez García3,e*, José Gerardo Tinoco Ruiz2,f and José Alberto Guzmán Torres1,g 1Doctorate in Science in Physical Engineering, F.C.F.M. 2F.C.F.M.
Universidad Michoacana de San Nicolás de Hidalgo Morelia, Michoacán, México, 58070 3Department of Materials, Civil Engineering Faculty, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Michoacán, México, 58070 amarkns_21@yahoo.com.mx, bmotahoo@gmail.com, celiamercedesalonso@gmail.com, dwilfridomartinezmolina@gmail.com, ehchavezenator@gmail.com, fjgtinoco@gmail.com, galbertoguzman1506@gmail.com Keywords: Rocks, Mechanical properties, Scanning electron microscope Abstract.
The rocks have been studied by means of SEM such is the case of Baynes et al (1978) who used the scanning electron microscope to complement the microfabrication studies of several degrees of weathered rocks, with a view to linking tissue with engineering properties [1] ; Kuz'min et al (2013) studied the SEM of rocks saturated in oil that allowed them to reveal the effect of hydrophobing factors on the wettability of the porous space surface [2]; Kuzmin and Skibitskaya (2011) analyzed the applicability of the Fourier analysis of SEM images to estimate the dispersion of crystals and grains in the study of the surface of division of carbonate rocks and apply the data obtained to solve specific problems in geology [3] and also in the year 2017 they made use of Scanning Electron Microscopy for the Classification of Rocks of oil and gas deposits [4].

Zhangji Coal Mine Company Ltd , Huainan Mining Group Corp Ltd , Anhui 232001, China 3.School of Environment and Civil Engineering, Wuhan Institute of Technology Wuhan 430073, China 4.
Chuanxi Drilling Company Chuanqing 70505 team, Chuanqing Petroleum Drilling Engineering Co., Ltd.
Chinese Journal of Rock Mechanics and Engineering, 2000, 19（6）:718-721

Study on Shape Coefficient of Three-Parameters Power Model Wei Liu1,2, a, Ganping Shu2,b 1 College of Civil Engineering, Southeast University, Nanjing 210096,China; 2 Department of Architectural Engineering, Hefei University, Hefei 230022,China alwdd001@163.com, bsgp0818@vip.sina.com Keywords: Top-Seat Angle Connections; Semi-Rigid Connections; Shape Coefficient; Three-Parameter Powel Model.
Master of Engineering , Hunan University(2006).

Study on the seismic performance of the Tibetan Diaolou in Golog of Qinghai Mengjie Zhang1, a, Yanan Shi1,b, Lianxin Liu1,c and Hong Guo1,d 1 Department of Civil Engineering, Qinghai University, Xining, 810016, China aqin.uo@163.com, btsshiyanan@126.com, cqhdxllx@126.com,d570949544x@qq.com Keywords: Tibetan Diaolou; field research; contrastive analysis; seismic issues Abstract: Golog Tibetan Autonomous Prefecture is located in the hinterland of the Qinghai-Tibet Plateau, located in the southeast of Qinghai Province.
Earthquke Engineering and Engineering Dynamics. 2014(01).

Lazarev1,f 1Novosibirsk State University of Architecture and Civil Engineering (Sibstrin), 113, Leningradskaya str., Novosibirsk, 630008, Russia 2Research Institute of Construction Physics of the Russian Academy of Architecture and Construction Sciences, 21, Lokomotivny proezd, Moscow, 127238, Russia a,*chr102@yandex.ru; bvmolodin1@yandex.ru; cvgarms@yandex.ru; dgorshkova@yandex.ru; flaza@yandex.ru Keywords: nonlinear modelling; reinforced concrete beam; methods of group analysis Abstract.
Bennett, Economic evaluation of cold concrete: report on research, Alaska: Institute of Northern Engineering University of Alaska Fairbanks, 1994, p. 95
Nevařil, Technology of concrete with low generation of hydration heat, Procedia Engineering. 65 (2013) 296–301