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Online since: September 2011
Edited by: Xue Jun Zhou
This compilation of peer-reviewed papers covers the subjects of geotechnical engineering, bridge engineering, geological engineering, seismic engineering, tunnel, subway and underground facilities, hydraulic engineering, coastal engineering, surveying engineering, water supply and drainage engineering, heating, gas supply, ventilation and air conditioning works, disaster prevention and mitigation, environmentally-friendly construction and development and cartography and geographic information systems.
Online since: May 2011
Authors: Jin Song Tu, Jian Guo Wang, Hai Yu Ge
Calculation of Slope Stability Anchoring Force by using Inclined Slice Method
Haiyu Ge1, a, Jinsong Tu 1,b , Jianguo Wang 2,c
1 School of Architecture and Civil Engineering, West Anhui University,Lu’an, Anhui 237012,China
2 Hefei University of Technology, Hefei, Anhui 230009, China
agehy@wxc.edu.cn, btjs0622@163.com, cjgwhf@sina.com
Keywords: slope works; slope stability; safety factor; inclined slice method.
Journal of Geotechnical Engineering, 1996, 122(7): 577–596
In: Hirschfield E and Poulos S.ed., Embankment Dam Engineering[C].
Chinese Journal of Rock Mechanics and Engineering, 2004, 23(16): 2726-2729.
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(13): 2287-2292.
Journal of Geotechnical Engineering, 1996, 122(7): 577–596
In: Hirschfield E and Poulos S.ed., Embankment Dam Engineering[C].
Chinese Journal of Rock Mechanics and Engineering, 2004, 23(16): 2726-2729.
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(13): 2287-2292.
Online since: May 2012
Authors: Jun Peng, Shi Sheng Zhou, Xi Meng Sun, Jia Lv
., Ltd, beijing 100068, China
2Jilin University 130021, China
3School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China
Keywords: culvert engineering;high embankment;earth pressure theory;ABAQUS finite element method
Abstract.
For instant, a certain level of highway roadbed width is 24.5 m, filled soil height on top culvert is 15 m, slope gradient is 1:1.5, while the culvert length is 69.5 m, and the culvert length of slope is 45 m, account for 65% of the total length, it was the situation of not considered embankment slope and the changing slope tunnels under the condition of the rail slope, if the size is constant in any culvert structures, it means that the tunnels of the slope of a culvert construction cost 65% of the whole engineering.
Therefore, the optimization design of culvert structure has great significance for the engineering.
References [1] Writing group of Highway Bridges and Culverts design,culvert [M],Beijing:China Communications Press 1988.12 [2] Wang bingyong,Discussion and calculation of earth pressure on top culverts [J],academic journal of railway engineering,2002,2(2):50-54
[6] Qkabayashi,K Qhtan,Wakiyama,k. kawamura,M,Centrifugal model test for redueing the earth pressure on the culvert by using the flexble material,proceedings of internatingnal offshore and Polar Engineering Conference v1 Apr.1994
For instant, a certain level of highway roadbed width is 24.5 m, filled soil height on top culvert is 15 m, slope gradient is 1:1.5, while the culvert length is 69.5 m, and the culvert length of slope is 45 m, account for 65% of the total length, it was the situation of not considered embankment slope and the changing slope tunnels under the condition of the rail slope, if the size is constant in any culvert structures, it means that the tunnels of the slope of a culvert construction cost 65% of the whole engineering.
Therefore, the optimization design of culvert structure has great significance for the engineering.
References [1] Writing group of Highway Bridges and Culverts design,culvert [M],Beijing:China Communications Press 1988.12 [2] Wang bingyong,Discussion and calculation of earth pressure on top culverts [J],academic journal of railway engineering,2002,2(2):50-54
[6] Qkabayashi,K Qhtan,Wakiyama,k. kawamura,M,Centrifugal model test for redueing the earth pressure on the culvert by using the flexble material,proceedings of internatingnal offshore and Polar Engineering Conference v1 Apr.1994
Online since: September 2011
Authors: Hong Ke Pan, Lin De Yang, Jiang Chun Hu
The principle and calculation method of carbon fiber reinforcement for tunnels and underground structures
Hongke Pan1, a, Jiangchun Hu1,b and Linde Yang2,c
1School of Civil Engineering and Architecture,
Zhongyuan University of Technology, Zhengzhou 450007, China
2Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China
apanhk_sh@126.com, bhujiangchun@126.com,ctjyanglinde@163.com
Keywords: tunnel, carbon fiber reinforcement, plastic ream, principle, calculation method
Abstract.
Analyzing and verifying with engineering example One tunnel was 9.75m wide and the lining wall was 5.0m high, using 300mm thickness RC lining structure.
Conclusions (1) There would be plastic reams when lining structure of underground engineering was damage.
Journal of Engineering Structures, Vol. 31 (2009), p. 2337
Structural Engineers (2006), Vol. 22, p.77.
Analyzing and verifying with engineering example One tunnel was 9.75m wide and the lining wall was 5.0m high, using 300mm thickness RC lining structure.
Conclusions (1) There would be plastic reams when lining structure of underground engineering was damage.
Journal of Engineering Structures, Vol. 31 (2009), p. 2337
Structural Engineers (2006), Vol. 22, p.77.
Online since: May 2014
Authors: Qiang Gao, Tian Xiang Gao, Yan Li
Hydraulic Leveling Technology for Electro-Hydraulic Proportional Control Based on Fuzzy PID
Tian-Xiang GAO 1,a, Qiang GAO 1,b,* and Yan LI1,c
1 School of mechanical and power engineering, North University of China, 3 Xueyuan St., Taiyuan 030051, China
agaotianxiang1989@163.com, bgaoqiang919@126.com, cliyan1990@126.com
*Corresponding author
Keywords: Hydraulic leveling, Fuzzy PID, Matlab simulation, Electro-hydraulic proportional valve.
In modern military and civil technologies, platforms with equipment on them are often needed to be adjusted to horizontal position rapidly and precisely and keep the platforms stable at the same time.
In modern military and civil technologies, platforms with equipment on them are often needed to be adjusted to horizontal position rapidly and precisely and keep the platforms stable at the same time.
Online since: February 2013
Authors: Zhi Li Liu, Chao Liu, Yan Ping Du, Yan Long Jiang, Juan Liu, Hong Shi
Modal Analysis of the High Temperature and Pneumatic Duct System of the Aircraft
Liu Juan1, a, Jiang Yan-long1, Shi Hong1, Liu Zhi-li1, Liu Chao2, a, Du Yan-ping2
1 College of Aerospace Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China
2 Shanghai Aircraft Design &Research Institute, Commercial Aircraft Corporation of China, Ltd, Shanghai 200232, China
achris-liujuan2007@163.com
Keywords: Air Duct; Modal Analysis; High Temperature And Pneumatic Duct; Anti-Ice System
Abstract.
This work could be helpful for reliability design of civil-aircraft ducting system.
This work could be helpful for reliability design of civil-aircraft ducting system.
Online since: August 2013
Authors: Chun Mei Zhang, Guan Peng Zhi, Chao Huang
A STUDY OF LIQUEFACTION RESISTANCE OF COMPOSITE FOUNDATION OF CFG AND STONE COLUMNS
Chunmei Zhang1, a, Huang Chao1, b, Guanpeng Zhi 2, c
1Architecture and Civil Engineering School, Inner Mongolia University of Science and Technology, Baotou, 014010, P.R.China
2Department of Electronic Engineering, Tsinghua University, Beijing, 100084, P.R China
ajpxt@163.com, b18747236123@163.com, cz2689716z@163.com
Key words: CFG Column and stone columns; Composite foundation; Liquefaction; Dynamic
Abstract.
Liquefaction of saturated sands remains an important topic in Geotechnical earthquake engineering.
Engineering Example of the Composite Foundation of CFG and Stone column Engineering Example One ground floor with 16-floor above the ground is built somewhere, Judging from geotechnical engineering investigation report of the regional geological engineering company and the index of physical property of soil layer, the miscellaneous fill within the limit of 0.3~1.6 m is not uneven and of low compaction rate, and the soil layer within the limit of 1.6~11.0 m is easy to liquefy.
The Sand Liquefaction Prevention Summary[J].Copper Engineering, (2006).
[2] Gao Dazhao.A Review and Prospect of Geotechnical Engineering [M].Beijing.People's Communications Press.(2001).
Liquefaction of saturated sands remains an important topic in Geotechnical earthquake engineering.
Engineering Example of the Composite Foundation of CFG and Stone column Engineering Example One ground floor with 16-floor above the ground is built somewhere, Judging from geotechnical engineering investigation report of the regional geological engineering company and the index of physical property of soil layer, the miscellaneous fill within the limit of 0.3~1.6 m is not uneven and of low compaction rate, and the soil layer within the limit of 1.6~11.0 m is easy to liquefy.
The Sand Liquefaction Prevention Summary[J].Copper Engineering, (2006).
[2] Gao Dazhao.A Review and Prospect of Geotechnical Engineering [M].Beijing.People's Communications Press.(2001).
Online since: July 2020
Authors: Rui Li
In the late 1950s, synthetic fibers began to be used in civil engineering.
Table 1 Application function table of main geosynthetics filter drainage Reinforcement Seepage control protect Geotextiles √ √ √ √ Geogrid √ Geotechnical network √ Geomembrane √ √ √ Bentonite blanket √ Geo foam √ Geosynthetics √ √ √ √ √ √ In the aspect of civil engineering application, geosynthetics have been used in reinforced earth engineering since the early 1980s.
International Journal of Geosynthetics & Ground Engineering, 1(3) (2015)1-10
High Voltage Engineering, 41(1) (2015) 333-338
Engineering Structures, 117 (2016) 506-517.
Table 1 Application function table of main geosynthetics filter drainage Reinforcement Seepage control protect Geotextiles √ √ √ √ Geogrid √ Geotechnical network √ Geomembrane √ √ √ Bentonite blanket √ Geo foam √ Geosynthetics √ √ √ √ √ √ In the aspect of civil engineering application, geosynthetics have been used in reinforced earth engineering since the early 1980s.
International Journal of Geosynthetics & Ground Engineering, 1(3) (2015)1-10
High Voltage Engineering, 41(1) (2015) 333-338
Engineering Structures, 117 (2016) 506-517.
Online since: July 2011
Authors: Ai Qi, Wei Lin, Su Guo Wang, Xue Yuan Yan
Research on Design Method of Combined Steel Lead
Energy Dissipation Structure
Xueyuan Yan1, a, Ai Qi1, b, Wei Lin1, c and Suguo Wang1, d
1School of Civil Engineering, Fuzhou University, Fuzhou, 350108, China
ayxy820910@sina.com, b305621158@qq.com, c12670856@qq.com, d369719961@qq.com
Keywords: new combined steel lead damper (NCSLD), seismic response, hysteresis loop, design method.
An engineering example of seismic strengthening using NCSLD is provided.
Soong: Earthquake Engineering and Engineering Vibration Vol.3(1996), p. 72-96
[5] Yanwu Wang, Tieying Wang and Huanding Wang: Earthquake Engineering and Engineering Vibration Vol.1(2004), p, 166-171, in Chinese
[8] Jinping Ou, Xiangyang Zou, Xu Long: Earthquake Engineering and Engineering Vibration Vol.1(2001), p, 109-114, in Chinese.
An engineering example of seismic strengthening using NCSLD is provided.
Soong: Earthquake Engineering and Engineering Vibration Vol.3(1996), p. 72-96
[5] Yanwu Wang, Tieying Wang and Huanding Wang: Earthquake Engineering and Engineering Vibration Vol.1(2004), p, 166-171, in Chinese
[8] Jinping Ou, Xiangyang Zou, Xu Long: Earthquake Engineering and Engineering Vibration Vol.1(2001), p, 109-114, in Chinese.
Online since: May 2012
Authors: Yin Hui Chen, Yu Wen Wang
The Analysis on the Deformation Predition of Pile-anchor Retaining Structure in Deep Foundation Pit in Kunming
Yinhui CHEN a, Yuwen WANGb
Faculty of Civil Engineering and Architecture,Kunming University of Science and Technology,Kunming 650224,China
a544166675@qq.com, b262956848@qq.com
Keywords: Pile anchor retaining structure; Deep foundation pit; Deformation prediction; neural network
Abstract: This article from deformation characteristics of deep foundation pit which support by the pile anchor, then using neural network and Matlab software to establish the time series model to prediction and analysis the deep horizontal displacement of soil.
Engineering examples show that Prediction model is simple for Calculation and good for forecast.
(3)Deformation prediction of deep excavation engineering is dynamic prediction.
Construction technology of information in deep foundation pit engineering[m].
Special technical issues of deep foundation engineering [m].
Engineering examples show that Prediction model is simple for Calculation and good for forecast.
(3)Deformation prediction of deep excavation engineering is dynamic prediction.
Construction technology of information in deep foundation pit engineering[m].
Special technical issues of deep foundation engineering [m].