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Research on Suitable Anti-sliding Piles Spacing Considering of Soil Arch Effect in Colluvial Landslide Linna Sun1,2,a, Jing Li3, b and Lei Wang2 1China Three Gorges University Key Laboratory of Geological Hazards on Three Gorges Reservoir Area, Ministry of Education, Hubei, 443002, China 2 Department of Civil Engineering, Qingdao Technological University, Shandong, 266033, China 3 Design and Research Institute, Geotechnical Engineering Company ChinaEast Investigation, Shandong, 250012, China asunlinna1979@163.com, blj0376@163.com Keywords: anti-sliding pile, soil arch effect, piles spacing Abstract: Suitable anti-sliding spacing is one of the most important parameters in the design of anti-sliding piles.
The reasonable pile spacing formula which based on the limiting equilibrium equation of state was deduced and verified the method with engineering practice.
As an efficient engineering measure of landslide treatment, anti-sliding piles have been widely used.
The reasonable pile spacing formula which based on the limiting equilibrium equation of state was deduced and verified the method with engineering practice.
Therefore ,engineering position of falling water is also the most dangerous operating mode.

., dhnzdli@126.com Keywords: foundation pile ;integrity ;crosshole sonic logging;detection;technology;crosshole sonic logging Abstract: This article introduces the application of crosshole sonic logging in foundation pile integrity detection and the basic theory and application of crosshole sonic logging, and narrates the detection technology and way to judge detection results by engineering projects.
Because of the distinct feathers, crosshole sonic logging has became mean method in integrity detection of concrete piles, and is used widely in many engineering constructions, such as civil engineering, water conservancy, railway, highway engineering and haven and so on. 1.
After judging the pile defects, if we want to define the defects’ size and position, we can use more launch of fan-shaped measurement method of different depth, and several intersectant sound rays to get abnormal amplitude and frequency for further judgment. 6 Engineering project A certain construction site in Zhengzhou, Henan province, there is a 1# bored pile.

Through the construction of practical engineering, analysis in special conditions is done and the mechanical mechanism of hole program is correctly chosen.
Importance and the experiences are summarized, to guide the engineering practice.
《Design and construction of tunnel oblique hole pile of high cut slope rock 》China academic papers in traffic civil engineering set .Southwest Jiao Tong University press [2] Code for design of highway tunnel （JTG D70-2004） [3] Lingyun Li.
Tunnel engineering [M].

A Study on the Application of RBF Neural Network in Slope Stability of Bayan Obo East Mine Chuangye Wang1, 2, a, Fei Zhang2, b , Wandong Han3,c 1 Department of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing, 100083, China 2 Mining Research Institute, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, 014010, China 3 School of Mining & Coal Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, 014010, China abtwangcy@126.com, bzhangfei@imust.cn, chanwan@imust.cn Keywords: slope stability, RBF neural network, factors, forecast Abstract.
Journal of Geotechnical Engineering, Vol.120 (1994), p. 2180-2207
Engineering Geology.
Journal of Waterway, Port, Coastal, and Ocean Engineering.
Electronic Journal of Geotechnical Engineering, Vol.11A(2006), p.111

These research activities are not only interesting for the mechanical engineering, but also for the civil engineering as this paper will reveal.

Closing the Loop of Circularity by Harnessing Additive Manufacturing to Reuse, Recycle and Reintroduce Marine Plastic Waste Back into the Built Environment Lucas Lopes1,a, Harish Daruari2,b, Manuela Almeida1,c, Florindo Gaspar3,d Paulo Mendonça2,e,* 1University of Minho, ISISE, ARISE, Department of Civil Engineering, Guimarães, Portugal 2University of Minho, School of Architecture, Art and Design, Guimarães, Portugal alucas_lopes@me.com, bharish.daruari@gmail.com, cmalmeida@civil.uminho.pt, dflorindo.gaspar@ipleiria.pt, emendonca@eaad.uminho.pt Keywords: Circular Economy, Regenerative Plastics, Digital Fabrication, Marine Litter, 3D-Printing.
This research explores the potential of repurposing maritime activity-derived HDPE waste for use in the Architecture, Engineering and Construction (AEC) industries through additive manufacturing technologies, such as 3D printing.
Using 3D printing, HDPE waste can be repurposed for applications in architecture, engineering, and construction, contributing to a circular economy and reducing environmental pollution.
Hernandez, ISRN Mechanical Engineering 2012 (2012) 1–10
Knaack, Journal of Facade Design and Engineering 3 (2016) 225–235

Effect of nitrite ions on polarization behavior of steel immersed in simulated concrete pore environments CAO Zhonglu1, a, HIBINO Makoto1, b, GODA Hiroki1, c 1Concrete laboratory, Department of Civil Engineering, Kyushu Institute of Technology, Kitakyushu-shi, 804-8550, Japan a caozhonglu@126.com, b hibino@civil.kyutech.ac.jp, c goda-h@civil.kyutech.ac.jp Keywords: steel corrosion; nitrite; Tafel slope; Stern-Geary constant; Inhibiting mechanism Abstract.

In 1996 the US government was opened to both military and civil applications.
However, in civil applications the positioning precision was reduced and restricted by the Selective Availability (SA) Policy.
Although, the SA is set to zero a short time after the US government allows civil applications access to GPS for free early in 1996, GPS positioning precision, with 20m to 30m horizontal positioning accuracy and 45m to 100m vertical positioning accuracy, is not so high that cannot satisfy high precision LBS based mobile e-commerce applications.
Proceedings of the International Conference on Electrical and Control Engineering (2010), Wuhan, China

Change Detection of Coastal Landscape Pattern Using GIS: a Case Study of Tianjin Binhai New Area Fengxia Gu 1, 2, a and Wenbao Liu2, b 1Shandong Provincial Key Laboratory of Civil Engineering Disaster Prevention and Mitigation, Shandong University of Science and Technology (SUST), Qingdao, Shandong, China 266510 2College of Civil Engineering and Architecture, SUST, Qingdao, Shandong, China 266510 3College of Geomatics, SUST, Qingdao, Shandong, China 266510 agufx@yahoo.cn, bliu_wenbao@yahoo.com Keywords: Geographic Information System (GIS), landscape pattern, transition matrix, dynamic index, landscape metric.

Human Health Safety Risk Assessment of Chinese Construction Industry Ying Xie School of Civil Engineering, Northeast Forestry University, Harbin, 150040, China missxie20032003@163.com Keywords: Health safety risk, Assessment, Construction industry Abstract.
Immediate health priorities of construction industry include practical and effective safety management measurement for preventing safety accident or casualty accident, available risk evaluation methods of civil engineering construction safety, improving site soil condition and ensure piling worker safety situation etc.