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Effect of Compactive Efforts on the Strength Properties of Groundnut Shell Ash Stabilized Reclaimed Asphalt Pavement Edeh, Joseph Ejelikwu1, a, Eberemu, Adrian Oshioname2,b and Aburabul, James Mzuaor3,c 1,3Department of Civil Engineering, University of Agriculture, Makurdi, 970001, Nigeria. 2Department of Civil Engineering, Ahmadu Bello University, Zaria 810001, Nigeria.
Research has established typical range of particle size distribution, physical, chemical, engineering and mechanical properties of RAP [3,6].
Materials Information Report MI-137, Engineering Materials Office, Ontario Ministry of Transportation, Downsview, Ontario, 1989
[13] BS 1377, Methods of Testing Soils for Civil Engineering Purposes, Technical Information Services Department, CNL Technical Information Services, BSI Publications, 389 Chiswick High Road London W4 4AL, 1990
Das, Principles of Geotechnical Engineering. fourth Ed., PWS Publishing Company, Boston, USA, 1998

Suitability Evaluation of Tunnel Engineering to Protect Ecological Environment Jian Song 1, a, Zhongyan Li2,b and Yunyun Fan3,c (1,2,3School of Resource and Civil Engineering, Northeastern University, Shenyang, China 110004) asongjian@mail.neu.edu.cn, blizhongyan132@126.com, cyunyunfan@126.com Keywords: Urban; Mountain area;River water; Tunnel;Ecological environment Abstract: Transport development bring a negative impact on human survival ecological environment, such as destruction of vegetation, air pollution, soil erosion and other environmental issues.
Therefore, tunnel engineering and utilization of underground space are to protect the ecological environment to be effective ways for realizing economic sustainable development of economy.
With the development and progress of engineering technology, appearance of full-face rock tunnel boring machine, the use of tunnel project and shallow buried tunnel engineering to cross the mountains become the new trend at home and abroad.
In order to minimize cutting of trees, the engineering take the strategy of "early hole later out of its hole," to build, that is to say extend the length of the tunnel.
[9] Zhang J P, A Study on the Highway Noise Prediction Model Applicable to Different Traffic Flow[J], Noise Control Engineering Journal, Vol.3, pp. 371-375, 1991

Adaptive Arithmetic of Rock and Concrete’s Crack Propagation Gao Rui1,a, Yang Ling Qiang1,b and Wang Xiangdong2,b 1 School of Civil Engineer and Architecture, University of Jinan, Jinan, Shandong province, China 2 Normal University of Shandong, Jinan, Shandong province, China a cea_gaor@ujn.edu.cn, b cea_yanglq@ujn.edu.cn Keywords: Rock; Concrete; Crack; Arithmetic Abstract.
To satisfy the engineering accurate result, the adaptive element was used to divide the son-element or the grandson-element again.
Engineering Mechanics, 15(4) ( 1998), p.62-74
Engineering strength theory.
Journal of hydraulic engineering, (9) (2001), p.68-73.

The application of high content SBS modified asphalt waterproof layer in the project of Jing-Jin-Tang Highway’s bridge deck maintenance Haifeng Zhang1, lianyu Wei 1, Nan An2 1 School of Civil Engineering, hebei university of technology, tianjin，300401,China; 2.
Many engineering design and construction technology hold a leading position in the world and won the high praise at home and abroad.
C.Main Material and Technical Index:The engineering department of North China Highway Maintenance and Management Branch Company designs the ministry of communications highway engineering test center to test the material (asphalt/ aggregate) of waterproof layer, and the test results are shown in the following three tables.
Policy theory research project of Hebei province Civil Affairs Department (2014HBMZKT48).The authors are grateful to the editor and anonymous reviewers for their help and comment.
Mainly Study to the Bridge Deck Waterproofing .Engineering Technique .2007.8 [6]Cao Zuo .

Effects of Using Corn Cover Fibers on Some Mechanical Properties of Concrete Ali Abbas Kadhem1,a*, Hayder Abbas Al-Yousefi1,b and Qusay A.Jabal2,c 1Chemical Engineering Department, Faculty of Engineering, University of Kufa, Iraq 2Civil Engineering Department, Faculty of Engineering, University of Kufa, Iraq aalik.hussein@uokufa.edu.iq, bhaydera.alyousefi@uokufa.edu.iq, cqusay.alatiya@uokufa.edu.iq Keywords: Natural fibers, concrete, flexural strength, compressive strength, tensile strength.
Ahmed, Oil palm Trunk fiber as a Bio-waste Resource for Concrete reinforcement, International Journal of Mechanical and Materials Engineering, January 2010, Vol. 5, NO.2, pp.199-207
Mahdi, Mechanical properties of waste aggregate steel fiber reinforced concrete modified with waterproof admixture, international journal of civil engineering and technology, November 2018, vol.9, issue11, pp. 948-959
Singh, Effect of steel fibers in reinforced concrete, international journal of engineering research and technology, October 2013, vol. 2, issue 10, pp. 2906-2913
Mezher, Some Mechanical Properties of waste marble aggregate concrete reinforced with local steel pins as steel fibers, international journal of civil engineering and technology, January 2019, vol.10, issue 1, pp. 105-111.

Wan Yusof3,c 1Universiti Technologi PETRONAS/ Civil Engineering, Perak, Malaysia. 2Universiti Technologi PETRONAS/ Mechanical Engineering, Perak, Malaysia. 3Universiti Technologi PETRONAS/ Civil Engineering, Perak, Malaysia.
Li, “Effect of Pressure and Nozzle Shape on the Characteristics of Sprinkler Droplet Spectra,” Journal of Agriculture Engineering Research, pp. 15–21, 1997
Byzedi, “Studding of Sprinkler Irrigation Uniformity,” World academy of Science, Engineering and Technology, pp. 574–575, 2012
Clark, K.Srinivas, “Measured and Simulated Uniformity of Low Drift Nozzle Sprinkler,” American Society of Agricultural Engineers, vol. 46, no. 2, pp. 321–330, 2003
Gilley, “Suitability of Reduced Pressure Center pivots,” Journal of Irrigation and Drainage Engineering, vol. 110, no. 1, pp. 22–34, Mar. 1984

Numerical analysis of geocell protective slope stability Guangyue Wang, Jianpeng Zhang and Jianwu Zhao School of Civil Engineering, Shandong University, Jinan, Shandong, 250061, China wgyue@sdu.edu.cn, 569031356@qq.com,630707919@qq.com Keywords: geocell; side slope; stability; safety factor Abstract.
Geocell protective slope is a kind of important ecological protection form, which is widely used in the geotechnical engineering field.
Geocell protective slope is a compound ecological slope protection technology, which combines the geocell with the grass; it makes construction convenient and simple, and has the low maintenance charge and higher ecological and economic benefits, so it is used more and more widely in slope engineering [2].However, people at home and abroad seldom use the geocell protective slope to have the integral stability analysis under rainfall conditions.
In this way, it could make the numerical model have a maximum approach to the practical engineering.
The Engineering Technology of Slope Protection with Vegetation .Beijing; China Communication Publications, 2003 [2] Xiao-hua YANG, Wen-sheng WANG.

Experimental Research on Liquefaction Behavior of Saturated Silt in Anhui Area Wugang WANGa, Shuwang YANb and Xiaoqiang LIUc School of Civil Engineering, Tianjin University, Tianjin, 300072, Tianjin,China awwgdd1@163.com, byanshuwang@tju.edu.cn, clxq200@163.com Keywords: Saturated silty soil, Maximum liquefaction depth, Dynamic triaxial test, Earthquake, Liquefaction resistance, Pore pressure Abstract.
Meanwhile, the maximum liquefaction depth and the dynamic deformation properties are also illuminated based on dynamic triaxial tests, which can provide scientific data to further make engineering measures preventing the silty foundation from liquefying.
In this paper, in accordance with the practical project in Anhui Province, a series of dynamic triaxial tests are carried out under the given density of remolded saturated silt sample with different confining pressure conditions varying from 1 m to 10 m depth in the laboratory, which has realistic engineering significance.
Stephenson, Liquefaction Behavior of Mississippi River Silts, J Geotechnical Earthquake Engineering and Soil Dynamics IV, ASCE, GSP 181:1-10. (2008) [2] YAN Dong, JIANG Guanlu, LIU Xianfeng etc, Experimental research on liquefaction behavior of saturated silt for Beijing-Shanghai High-speed Railway, Rock and Soil Mechanics, Vol:29 (12): 3337-3341 (2008).
(in Chinese) [3] LIU Qian, ZHENG Xilai, LIU Hongjun etc, Experimental studies on liquefaction behavior of silt in the Huanghe River delta, WORLD EARTHQUAKE ENGINEERING, Vo1:23 (2): 161-166 (2007).

Numerical analysis of the ground anchor and row piles in mudstone dip slope   Wen-Tsung Liu1, a, Hong-Yuan Tsai2,b,Ming-He Tu3,c 123Department Of Civil Engineering, Kao Yuan University Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.)
This study analyses the slope stability by the finite element method of program PLAXIS-2D, and explores the suitability of various control engineering methods.
Those monitoring facilities are referred to “Pingtung Public Works Section slope monitoring operations (361K+420~382K+174 )” by the Southern Region Engineering Office.
(in Chinese) [3] National Highway Engineering Bureau of Taiwan Area: Report of monitoring and testing data analysis and evaluation of the slopes of in Pingtung Sections of National Highway No. 3 , (2010).
(in Chinese) [4] National Highway Engineering Bureau of Taiwan Area: Geological drilling test report, detailed design report in Tianliao Yanchao  and  Xinhua Tianliao sections of National Highway No. 3.

Numerical Analysis of Passive Pile Due to Excavation Yue Sun1, a, Zhiyun Wang2,b,Yuenan Chen1,c and Yunshen Jiang1,d 1CNPC Engineering Company Limited Geotechnical Engineering Company, Beijing, 100085, China; 2Ocean and Civil Engineering Institute, Dalian Ocean University, Dalian, Liaoning, 116023, China adwsuen@163.com, bdlutwzhy@163.com, cchenyuenan@live.com, d810170332@qq.com Keywords: Passive Pile, Excavation, Elasto-Plastic, Finite Element Method Abstract: An elasto-plastic total stress finite-element computational model is established in two dimensional space to study pile response due to excavation-induced soil movement on the basis of the general-purpose finite element software ABAQUS.
However, excavation engineering tends to be constructed in impacted area.
Journal of Geotechnical and Geoenvironment Engineering, ASCE, 1997, 94-99
Chinese Jounal of Geotechnical Engineering. 2005, 27(11):1286-1290
Chinese Jounal of Geotechnical Engineering. 1992, 14(6):38-49