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Weathering Process of Black Strata Baolong Zhu1, a, Xiyong Wu2, b 1School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010, Sichuan, P.
China 2Department of Geological Engineering, Southwest Jiaotong University, Chengdu 610031, Sichuan, P.

Study on Smooth Blasting of Tunnel in Fault Formation Fu Qiang Gao Department of Civil Engineering, Luoyang Institute of Science and Technology, Henan 471023 China Email: fuqianggao@yahoo.cn Keywords: Rock tunnel, Fault formation, Tunnel blasting, Slotted pipe charge, Over-excavation Abstract.
Yang, et al: Engineering Blasting, vol.16 (2010) No.3 p.48 (In Chinese)

Finite-infinite Element Dynamic Analysis of Pile-soil-structure System Considering the Change of Groundwater Level Wei Hu1,a, Guangfan Li1,b, Juan Du1,c 1 School of Civil Engineering and Architecture, Hainan University, Renmin Road 58#, Hai kou, Hainan, P.R.
Introduction to partly soil models in ABAQUS software and their application to the geotechnical engineering.

Fatigue Life Prediction of Composite Laminate Liu jun1,a, zhang fengpeng2 ,b 1School of Sciences, Northeastern University, Shenyang, Liaoning Province, china 2college of Resources and Civil Engineering, Northeastern University, Shenyang, Liaoning Province, china a wangqiuzi815@sina.com, bzfpeng@sina.com Keywords: composites; laminates; fatigue life; damage Abstract.
Introduction As a high-performance materials, more and more composite materials are used in the engineering structure, the fatigue performance of composite laminates are concerned gradually and the theoretical models which have been proposed based on test observations include the residual strength model, residual stiffness model and cumulative damage model.

Anti-seismic Analysis of Masonry-Reinforced concrete Structure Based on LS-DYNA Liu Xiao-bin1,1, Chen Guo-ping1,2 (school of architecture and civil engineering, Southwest University of Science and Technology, 621010) Author introduction: XiaoBin Liu (1984 -), male, master graduate student, is mainly engaged in structural seismic research work Keyword: masonry structure composite structure LS-DYNA anti-seismic Abstract: composite structure of masonry wall and reinforced concrete wall as A new type of structure, With masonry structure is adopted for the subject, Proper Settings of reinforced concrete shear wall part of combined structure system, It mainly by shear deformation of masonry and bending deformation of reinforced concrete shear wall is mainly composed LS-DYNA, software of finite element, is used to study the structure, simulations of the response procedures of composite structure under earthquake load are made, as well as the destruction of composite structure.
Gao Xiao-wang[1] and his colleagues did experiment and research with a 1:2 scale model of eight-floored composite structure of masonry and reinforced concrete shear wall in Institute of Building Software Engineering of China Academy of Building and Research.

Factors Affecting Coagulation of Phosphorus from Municipal Sewage Jong-Oh Kim1,a and Jung-Ho Moon2,b 1Department of Civil Engineering, Gangneung–Wonju National University, Gangneung Daehangno 120, Gangneung, Gangwon-do, 210-702, Korea 2Department of Electric Engineering, Gangneung–Wonju National University, Gangneung Daehangno 120, Gangneung, Gangwon-do, 210-702, Korea a jokim@gwnu.ac.kr, bitsmoon@gwnu.ac.kr Keywords: Operational parameters, Chemical coagulant, Zeta potential, Municipal sewage Abstract.

Frequency Hopping Sequences with Given Minimum Gap Based on m-Sequence Ye Xua Hong Yanb College of Information Science and Engineering, Shenyang Ligong University Shenyang, 110168, China a xuy.mail@gmail.com, b hongyan_mail@163.com Key words: frequency hopping, frequency hopping sequence, wide gap, Hamming correlation Abstract.
Introduction Due to FH communication has strong anti-interference ability and low intercepts probability, anti-multipath interference, good communication ability and high secrecy advantages, not only has been widely used in military communication and civil mobile communications, but also applied to a wide range of applications such as GSM, Bluetooth and others, which are applied the technique of frequency hopping.
Journal of communication engineering college journals. (2): 84, 89 (1989)

Study on Field Detection and Monitoring Test for a Project of Large Area Soft Foundation Treatment Ronglan Zhang School of civil engineering, Yancheng institute of technology, Yancheng ,Jiangsu, China zrl201008@yahoo.com.cn Keywords: Soft foundation treatment; Detection; Monitoring; Field test Abstract.To accord with the requirements of large area soft foundation treatment project,did the construction field monitoring and detection test including surface subsidence,pore water pressure,deep horizontal displacement,cone penetration test, vane shear test,and so on,make an effective and timely assessment with the construction quality and the reinforcement effect of foundation treatment project.
Engineering introduction A project of large area soft foundation treatment is in coastal area of Nansha,GuangZhou.The regional belongs to sedimentary area of pearl river delta,and the field distributes a lot of soft soil layer.Because the bearing capacity of natural foundation can not satisfy the requirements of upper building structure stage at construction and normal using,the field needed the corresponding soft foundation treatment[1].The project total area is about 852,000 square meters;the field soft foundation treatment used plastic drainage plate method add preloading method, limited in the 12 meters-area distance from buildings outer edge(including the buildings field);and the residual field used plastic drainage plate method add vacuum preloading method.

Temperature field simulation and analysis of the frame column under fire based on ABAQUS Fengbin Li1, a, Weibing Hu1,b and Yaopeng Wu1,c 1College of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, 710055, China a547611770@qq.com, bwbh8008@sohu.com, cwyp@xauat.edu.cn Keywords: Temperature field, Numerical simulation, Nonlinear, Frame column.
Engineering and technical personnel at home and abroad have done a lot of work in this respect, and given simplified calculation method under high temperature and the temperature distribution curve about the basic component as beam, plate, column, etc [1,2,3].

Study on the Workability of Self-Compacting Lightweight Aggregate Concrete with Orthogonal Experiment Method Xijun Liu 1, a, Yumei Wang 1, b 1School of Civil Engineering, Hunan University of Science and Technology, Xiangtan City,Hunan Province, China aliuxijun3489@sina.com, byumei1207@163.com Keywords: Self-compacting lightweight aggregate concrete, Workability, Orthogonal test, Superplasticizer Abstract: In order to get the workability requirements of the preparation of self-compacting lightweight aggregate concrete, fixed sand and gravel volume method and overall calculation method are used in this article to calculate the mix of SCLC30.
Journal of Architectural Science and Engineering, 2008 (4):83-87.