Journal of Gansu Sciences 2008 Issue 4 Inspection and Condition Assessment on an Existing RC Arched Vierendal Truss Aqueduct

Inspection and Condition Assessment on an Existing RC Arched Vierendal Truss Aqueduct
LUO Wei-gang;QIAN Jiong;HAN Jian-ping;PEI Hai-yu;DONG Xiao-jun

..............page:115-119

Local Region Testing System of Material Based on Displacement-time Analysis Method
HUANG Lei;ZHANG Ai-hua

..............page:120-124

CAM Parts Machining Trajectory Simulation and the Method of Its Realization
SHENG Shang-xiong;JU Zheng-dong;ZHANG Lan-ying;ZHANG Xi-nan

..............page:125-128

Torsional Response and Seismic Design of Irregular Tall Building in Plane Subject to Horizontal Earthquakes
LI Yae;LI Zhi-hui;WANG Dong

..............page:111-114

A Simulation Analysis of the Main Bridge of Gechougou
FAN Qin-feng;SUN Jian-ping;JI Ri-chen;WANG Li

..............page:107-110

Crack Criterion and Fracture Test of Constructional Steel Plates with Hole
ZHANG Jian-jun;WANG Wan-zhen

..............page:104-106

Optimal Design of Cycle Capacity and Bore Diameter in Magnetic Drive Pump
TONG Xiao-yu;HUANG Xiao-peng;WAN Fang-xin;MAO Ling-ling

..............page:101-103

Analysis on Seismic Response and Parameters of Cantilever Spatial Truss String Structure
LI Hui;XUE Xiao-feng;DU Yong-feng;LI Xiao-fei

..............page:97-100

Research on the System for Variable-Speed Constant-Frequency Doubly-Fed Wind Power Generator
JIA Shi-feng

..............page:94-96

A Study on the Turbulence Models for the CFD Calculation of the Horizontal Axis Wind Turbine
YANG Rui;LI Ren-nian;ZHANG Shi-ang;LI De-shun

..............page:90-93

The Longnan Earthquake Relief Work Headquarters Presented a Pennant to the Gansu Academy of Sciences
hao xin min

..............page:封2

An Analysis of Buckling Loads of a New Type Pre-stress Cable-Single-Layer Cylindrical Reticulated Shell Structure
WANG Xiu-li;XU Ying-lei;PENG Jin;LI Yong-xiang

..............page:85-89

Preventive Measures for Geological Hazards in Meiyao Shan Tunnel
LEI Wei-zhou;ZHANG Xi-nan

..............page:82-84

Discussion on Depth of Foundation to Hydraulic Protection Project for River Crossing in Gas Transportation Pipeline Construction
SU Xing;YANG Tao;GUO Ding-yi;WU Wei-jiang;CHEN Jin

..............page:78-81

CBR Experiment Study of Loess Subgrade Meliorated with Lime
LI Ping;XU Jia-xiang;WEN Xue-tao;YU Long-jun

..............page:74-77

A Theoretical Study on the Characteristics in Heterojunction Barrier Potential Region
ZHANG Xu

..............page:70-73

Optical Design of Evacuated Tube with Right Angle Plane Reflector
ZHANG Lan-ying

..............page:67-69

The Study of the Allowable Shearing Stress of Materials
LIU Da-wei

..............page:64-66

The Mechanism of the Realignment of Carbon Nanotubes in the Velocity Gradient Field
DAI Jian-feng;YAO Dong;WANG Qing;LI Wei-xue

..............page:60-63

Interaction between Ceftazidime and Bovine Serum Albumin Found by Spectroscopy
HUO Cai-xia;BAI Lin;REN Jian-jian

..............page:56-59

Distribution Characteristics Of Carbon Isotopic for Biomarkers from the n-alkanes after Complex in Coal in Turpan-Hami Basin
DU Li;MENG Qian-xiang;LI Yu-mei;LI Li-wu;LI ZHONG-ping

..............page:51-55

Determination of Lead and Cadmium Contents in the Leaves Beside the Urban Roads
JIANG Hu-sheng;TANG Jie;LIU Li

..............page:48-50

Relationship between Tissue Structure and Cold Resistance Characteristics of Zanthoxylum Bungeanum Branches
WANG Mei-Qin

..............page:45-47

An Appraisal of Past and Present Methods for Identifying Poisonous Mushrooms
ZHU Yuan-zhen;ZHANG Hui-ren;ZHU Ying;PU Ling-kui;PU Xun

..............page:40-44

Seasonal Features of Regional Sandstorm in Past 52 Years over Gansu Province
NING Hui-fang;CHEN Pei-xuan;ZHANG Ping;SONG Xiu-ling

..............page:36-39

Redundancy Analysis of Series-parallel Systems
MA Chang-qing;ZHANG Min-yue;LI Dong-na

..............page:33-35

On Cotorsion and n-Cotorsion Modules
REN Wei

..............page:29-32

Separability Criterion for Multi-mode Continuous Variable Systems
PU Zhong-sheng;DU Xiao-fang;GUAN Qiu-yun

..............page:26-28

The Properties of Excess Function and Its Application
GONG Jun-sheng

..............page:23-25

Edge-cochromatic Number of Sm ∨ Sn and Sm ∨ Wn
LI Hong;LIU Xin-sheng

..............page:20-22

A Study of Image Compression Technology Based on Wavelet Transform
GOU Xin-ke;KANG Wei-jun;WANG Chang-jiang

..............page:129-131

The Application of M-band Wavelet Transform in Image Denoising
HOU Jing-hua;QUAN Chun-juan;MA Xiao-jun

..............page:132-135

An Energy-Saving Intelligent Multiagent System Based on the Structural Optimization
KOU Feng-mei;CUI Jian-bo;ZHANG Jing-jing

..............page:136-138

Discussion on the Slope Seepage Flow under Rainfall with ADINA Software
MI Hai-zhen;YIN Xiao-peng;FANG Qing-jun

..............page:139-142

The Period-Doubling Bifurcation and Chaos in a New Car-following Model of Traffic Flow
ZHOU Wei;LIN Zhi-min;CHU Yan-dong;YU Jian-ning

..............page:143-146

Study on the Characteristics of Multi-path Fading in Mobile Communications
ZHANG Xi-jun;WANG Ji-zeng

..............page:147-150

A Class of Risk Models of Compound Poisson Process with Refund
LI Suo-ping;DUAN Hong-xing

..............page:151-154

On the Vertex-distinguishing Edge Chromatic Number of Pm ∨ Fn
MAO Xin-ye;LIU Xin-sheng

..............page:16-19

The Galois Group of f(x)=0 Based on Q(s√a)
ZHAN Zi-lang

..............page:13-15

Persistence of Predator-Prey Model with Periodic Coefficients and with Ratio-Dependence
LEI Dong-xia;OU Zhi-ying

..............page:9-12

Persistence for a Holling-2 Predator-Prey System with Stage-Structure in a Two-Patch Environment
HUANG Can-yun;DING Hong;HUI Fu-chun

..............page:5-8

The Solutions of Hopf Bifurcation in a Class of Ecological Systems with Finite Delay
LIU San-hong

..............page:1-4