关闭×
Home
About Us
Science Information
Article
Subscribe
Contact
Editorial
Message
中文
The mobile platform
Office Online
Journal Online
Forthcoming Articles
Current Issue
Adv Search
Archive
Read Articles
Download Articles
Email Alert
Member Service
2001 Vol. 18, No. 2
Published: 2001-02-15
1
THINKING CONCERNED WITH SPEEDING UP DEVELOPMENT OF JOINT-VENTURE RAILWAYS
NIE Ying-jie
Establishment of joint-venture railways had remedied the shortcomings of insufficient investment of railway construction in China, and play a very great promoting role to the railway construction in China. But due to the influence of following factors, such as the unstandardized operation of joint-venture railway company, its ossified operating and manage model, simple business scope, unsuitable relations with different departments, delaying complete sets of engineering construction, etc., there were more and more difficulties occurred in the developing progress of joint-venture railways. Based on the analyses in detail of the influence factors, several methods and suggestions to solve the problems are proposed in this paper.
2001 Vol. 18 (2): 1-5 [
Abstract
] (
2490
)
HTML
(1 KB)
PDF
(126 KB) (
154
)
6
PRELIMINARY ANALYSIS ON CONSTRUCTION SCHEMES OF JING-HU HIGH SPEED RAILWAY
WANG Xi-jun
There were different conceptions concerned with adopting “wheel/rail" or “magnetic suspension” scheme for Jing-Hu high speed railway. The paper introduces briefly the developing situations of high speed railways in home and abroad, as well as the importance of the construction of Jing-Hu high speed railway. The technical-economics and feasibility comparisons are put forward between the “wheel/rail” schemes with the "magnetic suspension" scheme. It is considered that the "wheel/rail" scheme should be adopted for the Jing-Hu high speed railway.
2001 Vol. 18 (2): 6-9 [
Abstract
] (
2491
)
HTML
(1 KB)
PDF
(156 KB) (
110
)
10
SPEEDING UP THE CONSTRUCTION OF RAILWAY MAJOR PASSAGES IN WEST CHINA
ZHU Jian-hua
The paper is emphasized at analysis of the importance of railway major passages in the developing West China. Based on the issues existed in western railways, it makes the study on transport characteristics and transport market of railways in western region, as well as the development in the future after implementing the strategic plan of the developing West China. The paper points out the major ideas of speeding up the construction of western railway passages and its countermeasures.
2001 Vol. 18 (2): 10-13 [
Abstract
] (
2497
)
HTML
(1 KB)
PDF
(134 KB) (
127
)
14
THINKING ABOUT STRUCTURAL FRAME OF RAILWAY NETWORKS IN SOUTHWEST CHINA
SU Xiao-qin
Based on the analysis of recent situation of the existing railway networks in Southwest China, the basic principles which should be followed in construction of railway networks in Southwest China arc proposed. The preliminary tentative plan concerned with establishing the structural frame for the railway networks in Southwest China has been proposed, and expounded emphatically in following three aspects: (1) constructing Lanzhou-Kunming extra-long railway passage to enhance the connection between Northwest China and Southwest China, (2) constructing Pan-Asia Railway to open up the international railway passage, and (3) constructing the railways towards Xizang. Several suggestions are proposed also in this paper.
2001 Vol. 18 (2): 14-18 [
Abstract
] (
2478
)
HTML
(1 KB)
PDF
(154 KB) (
119
)
19
ACTIVELY DEVELOPING JOINT-STOCK OF BOT PROJECTS TO SPEED UP RAILWAY CONSTRUCTION IN WEST CHINA
XIANG Chun
BOT is the abbreviation of Build-Operation-Transfer, while the BOT investment and joint-stock approach is a kind of investment and joint-venture approach having special permission privilege. The paper expounds the characteristics of the BOT investment approach and its operating modes. Combined with the practical example of applying BOT joint-stock approach for Taiwan high speed railway, several suggestions are proposed for applying BOT investment and joint-venture approach on railway construction in West China.
2001 Vol. 18 (2): 19-21 [
Abstract
] (
2511
)
HTML
(1 KB)
PDF
(131 KB) (
151
)
22
BRIDGE MAINTENANCE OF HIGH-SPEED RAILWAY
LU Wen-liang, XU Ke-bin
Based on the demands for bridge of high-speed railway and the actual situation of upgrading the existing track in China, the problems about bridge maintenance of high-speed railway were analyzed. And some suggestions were provided.
2001 Vol. 18 (2): 22-25 [
Abstract
] (
2558
)
HTML
(1 KB)
PDF
(161 KB) (
316
)
26
HISTORY REVIEW AND STATE OF VEHICLE-BRIDGE COUPLING VIBRATION RESEARCH
MAN Hong-gao, YUAN Xiang-rong
A brief history review of vehicle-bridge coupling vibration research is given. Its research state and the latest progress are discussed in detail. Finally, the general difficulties and some problems for future studies are proposed.
2001 Vol. 18 (2): 26-29 [
Abstract
] (
2640
)
HTML
(1 KB)
PDF
(195 KB) (
698
)
30
COMPUTER IMITATION SYSTEM FOR CHOICE OF RAILWAY BRIDGE SCHEMES
CUI Li-hong, WEI Qing-chao
The results are different due to person's factors in the choice of railway bridge schemes when it is calculated by hand. The person's difference is removed by using computer imitation. An unitied standard makes the choice of railway bridge schemes being more scientific and reasonable.
2001 Vol. 18 (2): 30-32 [
Abstract
] (
2545
)
HTML
(1 KB)
PDF
(143 KB) (
136
)
33
CONSTRUCTION TECHNOLOGY OF CONCRETE ARCH BRIDGE BY USING LONGSPAN VARIABLE-CURVATURE NON-SUPPORTING-PIER STEEL ARCH CENTERING
LI Xin-yue, ZHANG Xiao-hua
Combined with the construction practice of the Wujiazui long span bridge on Yuncheng-Sanmenxia Highway, the construction techniques of the long span variable-curvature non-supporting-pier steel arch centering arc summarized concerned with its design and assembly, the integral side-sliding, removing arch centering by utilizing sand bags, the design and assembly of cable hoisting system, grouting of light arch column, etc.
2001 Vol. 18 (2): 33-36 [
Abstract
] (
2507
)
HTML
(1 KB)
PDF
(145 KB) (
144
)
37
BEHAVIOR OF LONG SPAN RIGID FRAME RC BRIDGES SUBJECTED TO SPATIAL VARYING GROUND MOTION: (1) GENERATION OF SPATIAL VARYING GROUND MOTION BASED ON PHASE DIFFERENCE SPECTRUM
JIANG Hai-peng, HUANG Guo-hui, YANG Qing-shan
This paper presented a method to simulate the spatial varying ground motion with time-frequency non-stationarity, which combined the knowledge of stochastic process and phase-difference spectrum. This method with some empirical power spectrum density (PSD) models, coherency function models and the models of apparent velocity can make it easy and directly to be done that generates the spatial varying ground motions because of importing the concept of phase-difference. At last, some illustrations were presented to prove that this method aforementioned is effective and can be used in the response analyses of structure subjected to multiple input ground motion.
2001 Vol. 18 (2): 37-46 [
Abstract
] (
2474
)
HTML
(1 KB)
PDF
(372 KB) (
266
)
47
CONSTRUCTION TECHNIQUE IN UNSTABLE TUNNEL ACCUMULATED WITH POROUS SURROUNDING ROCK
DONG Xin-ping, DING Rui
The Zengjiaping Tunnel, Jinzhulin Tunnel, etc. are the typical tunnels with accumulation of porous surrounding rock. The statistics and analyses arc put forward for their design parameters, construction measures, engineering effects and the supervision data. Simulation has been put forward by using ANSYS program for constructing shallow section of Zengjiaping Tunnel. Taking the situations of constructing tunnels accumulated with porous surrounding rock in home and abroad as reference, the support parameters, the anti-collapse measures, as well as the strengthening, antiskid measures and their corresponding construction technologies for unstable tunnels accumulated with porous surrounding rock, are proposed also in this paper.
2001 Vol. 18 (2): 47-50 [
Abstract
] (
2495
)
HTML
(1 KB)
PDF
(166 KB) (
103
)
51
LAYOUT OF STUDIES ON WHEEL-RAIL NOISE OF EUROPEAN RAILWAYS
SHENG Xiao-zhen, LEI Xiao-yan
Layout of studies on wheel-rail noise of European railways is introduced in detail in this paper. Measures to reduce the wheel-rail noise are analyzed and proposed, and some suggestions for research of rail way noise in our country are presented.
2001 Vol. 18 (2): 51-55 [
Abstract
] (
2504
)
HTML
(1 KB)
PDF
(221 KB) (
647
)
56
EXPLORATION ON METHODS TO PREVENT VEHICLES SLIDING DOWN EXTRA-LONG SLOPES ON NEI-KUN RAILWAY
HE Meng-zhu
There are many bridges and tunnels and a lot of extra-long slopes in the Daguan-Zhaotong Section of Nei-Kun Railway. The accumulative total length of the high slope sections is nearly 84 km, and the gradients of most sections arc above 20‰, while the maximum line design gradient is 23.5‰. In order to guarantee the safety operation of track laying during construction, the reasons of vehicles sliding down the slope and its preventive measures arc explored in this paper.
2001 Vol. 18 (2): 56-58 [
Abstract
] (
2551
)
HTML
(1 KB)
PDF
(157 KB) (
200
)
59
MAIN ENGINEERING GEOLOGY PROBLEMS CONTROLLING SCHEME SELECTION OF ZHICHENG-WANZHOU RAILWAY LINE AND ITS ROUTE SELECTION
DENG Yi-ming
Under the complex geological situations of the Zhicheng-Wanzhou railway line, seizing the key major geology problems, the special characteristics of these problems and their controlling roles are analyzed. The principles of engineering geologic route selection are proposed, and the large-area scheme comparisons are put forward, which has reflected fully the importance of the engineering geologic route selection.
2001 Vol. 18 (2): 59-66 [
Abstract
] (
2532
)
HTML
(1 KB)
PDF
(247 KB) (
151
)
67
PREVENTIVE MEASURES FOR FLOOD DEFECTS ON RAILWAY AT RESEROIR REGION IN FLOOD SEASON
LIN Wen-teng
Due to the influence of power station reservoir in flood season the flood defects, such as the railway line submerged, the subgrade burst and the bridge fallen, occurred at Weiyang-Fuzhou Railway in which heavy losses were sustained. The causes of railway flood defects arc analyzed and researched comprehensively in this paper. Several preventive measures arc proposed, so as to eliminate the potential influence of power station reservoir on the railway safety.
2001 Vol. 18 (2): 67-69 [
Abstract
] (
2507
)
HTML
(1 KB)
PDF
(145 KB) (
114
)
70
ROCK SWELLING PROPERTY EVALUATION FOR CUT SLOPE AND ITS DESIGN RULE
DA Zhi-hua, WANG Xiao-jun
Based on a lot of field geological investigation, sample test and analysis research for the swelling rock on cut slope of several railway lines in China, according to the complexity of swelling rock and the development of slope defects, a comprehensive evaluation standard for rock swelling property has been established, which has the relationship between the free swell of rock silt (Fx)with the dry saturated hydroscopic moisture ratio of rock (Rdw).The engineering design rule for the swelling rock cut slope has been put forward also in this paper.
2001 Vol. 18 (2): 70-72 [
Abstract
] (
2473
)
HTML
(1 KB)
PDF
(151 KB) (
279
)
73
REMOTE SENSING EXPLORATION OF ENGINEERING GEOLOGICAL DISASTER BASED ON GIS ARCVIEW FOR SHI-TAI RAILWAY
SUN Bao-zhong
With the example of the application in remote sensing (RS) exploration of Shi-Tai Railway engineering geological disaster and geographical information system (GIS), the article describes the actual application of RS and GIS in exploration of railway engineering geological disaster from design, foundation and function of the system. The system provides a useful manner for querying and knowing the information of railway engineering geological disaster.
2001 Vol. 18 (2): 73-76 [
Abstract
] (
2566
)
HTML
(1 KB)
PDF
(151 KB) (
134
)
77
NECESSITY OF REFORM RAILWAY TRACTION POWER BY USING ELECTRIC POWER SUPPLY IN 21st CENTURY
WEN Jian-min, YU Xin-hu
Based on analysis on the trend of structural regulation of national energy resources, the necessities of using electric power supply as traction power for railways are expounded. For several ten-years in the future the railway will be an important non-replaceable transport facility in China, and the implementation of electrification of railways will be in accordance with the long-medium terms strategy targets for national energy resources.
2001 Vol. 18 (2): 77-79 [
Abstract
] (
2518
)
HTML
(1 KB)
PDF
(112 KB) (
82
)
80
PROCEDURAL CONSTRUCTION ORGANIZATION FOR CATENARY
ZHU Fei-xiong
During the electrification engineering of the Ha'erbin-Dalian Railway, not only the advanced technique, materials and machineries were imported from Germany, but also the Germany's operating experiences for construction organization were absorbed and utilized. The main contents and the main advantages of the management model of procedural construction organization for catenary in electrification engineering of the Ha-Da electrified railway are introduced in this paper.
2001 Vol. 18 (2): 80-81 [
Abstract
] (
2508
)
HTML
(1 KB)
PDF
(100 KB) (
112
)
82
HYDRAULIC PRESS USED FOR CONNECTING INTEGRAL DROPPERS OF CATENARY
YUAN Yu-sen
For newly developed hydraulic press used for connecting the integral droppers of the catenary by hydraulic pressure, its developing situation structure as a whole, principles of design, main technical indexes, etc. are introduced in this paper. This press has been developed against the pressure connection and the test in situ for the integral droppers of the catenary. It is suitable also for the pressure connection of other catenary spare parts.
2001 Vol. 18 (2): 82-84 [
Abstract
] (
2506
)
HTML
(1 KB)
PDF
(106 KB) (
152
)
85
EXPLORATION OF TWO SPECIAL PROBLEMS ON DESIGN OF VIADUCTS FOR URBAN RAIL TRANSIT
YU Feng-xiang
Through taking part in design of viaducts No.2 metro line, the Xin-Min light-rail transportation with the railway bridges and highway bridges, there for the cast and west extended sections of the Shanghai line and the Xi'an metro project, etc. and by comparing are two special problems that should be considered in design of viaducts for urban rail transit: i.e. the longitudinal force and the vertical displacement. The longitudinal force and the vertical displacement arc explored in detail, and their corresponding countermeasures on design are proposed.
2001 Vol. 18 (2): 85-89 [
Abstract
] (
2496
)
HTML
(1 KB)
PDF
(197 KB) (
96
)
90
ENVIRONMENT EVALUATION OF NOISE POLLUTION FOR URBAN RAIL TRANSIT AND ITS PROTECTIVE COUNTERMEASURES
ZHU Zheng-qing, LIU Peng
In accordance with the special characteristics of the urban rail transit, combined with the engineering practices and based on the analysis of the causes of noise, the contents and methods of environment evaluation of noise pollution for urban rail transit, as well as its protective countermeasures, are explored in this paper.
2001 Vol. 18 (2): 90-92 [
Abstract
] (
3181
)
HTML
(1 KB)
PDF
(160 KB) (
179
)
93
CONTROLLED BLASTING TECHNIQUE OF SURROUNDING ROCK AT LUJIANG STATION ON NO.II LINE OF GUANGZHOU SUBWAY
HUANG Yue-feng, GAO Sheng-neng, FU Rong-zhang
The multi-section micro-differential-slack controlled blasting technique has been introduced in this paper. This technique was adopted for the surrounding rock excavation at cut and cover tunneling section of the municipal subway. The rock fly due to blasting, as well as the harmful influences of vibration on the neighboring traffic trunk lines, underground pipes and cables and the surrounding buildings, were avoided. Furthermore, the blasting parameters for this technique arc analyzed and calculated also in this paper.
2001 Vol. 18 (2): 93-95 [
Abstract
] (
2481
)
HTML
(1 KB)
PDF
(155 KB) (
157
)
101
CONSTRUCTION TECHNIQUE OF BRIDGE ERECTION BY USING DF450/24 ERECTING MACHINE
CHEN Hong-bo
The structure of DF450/24 erecting machine of bridge span has been introduced briefly in this paper. Taking extra-long bridge across Fuxin-Jinzhou highway on the Qinhuangdao-Shenyang special passenger railway line as example, the construction techniques for erecting the prestressed concrete box beams by using the DF450/24 erecting machine are expounded in detail.
2001 Vol. 18 (2): 101-103 [
Abstract
] (
2542
)
HTML
(1 KB)
PDF
(115 KB) (
112
)
104
DESIGN AND MANUFACTURE OF WORKTABLE SYSTEM FOR T6918/120 FLOOR BORING-MILLING MACHINE
SHA Ying-qun
The paper introduces the design, manufactures process and applied effect of the worktable system of the floor boring-milling machine. The descriptions are concerned with the following aspects: working scope, technical specifications, analysis and design of transmission systems and main nembers, as well as a series of emphasized solving measures arc proposed. This has paid the way for further developing the potential of processing large members, and moreover, carrying on the manufacturing of large-scale machinery products.
2001 Vol. 18 (2): 104-108 [
Abstract
] (
2490
)
HTML
(1 KB)
PDF
(182 KB) (
155
)
109
DEVELOPING CORROSION DEGREE OF REINFORCING BARS IN CONCRETE AND ITS INFLUENCE ON MECHANICS PROPERTIES
HUANG Jin-chang
Based on the study on developing corrosion degree of reinforcing bars in concrete and its influence on the crack of protective layer and the mechanics properties of reinforcing bars, the experimental conclusions on the quantitative change relationship between the different influence factors in its progress are proposed. They have important practical meanings on following aspects: design of reinforced concrete scheme for construction projects, selection of raw materials, construction methods and determination of protective measures for reinforcing bars, repair of built structures and evaluation of its continuous operation, guarantee long-term safety of railway engineering structures, etc.
2001 Vol. 18 (2): 109-117 [
Abstract
] (
2518
)
HTML
(1 KB)
PDF
(260 KB) (
100
)
118
EXPERIMENTAL RESEARCH ON HIGH-STRENGTH MECHANISM OF HIGH-PROPERTY CONCRETE
LI Ying-jiu
Accompanied with the high-duration requirement under the special situation and the developing tendency of architecture towards large span and extra-high store, the development of the concrete which is one of the main engineering materials has been taken widely into attention. After the conception of the high-property concrete had been proposed, the thorough researches have been put forward at home and abroad. The high-strength mechanisms are analyzed in detail for the high-property concrete in this paper. Based on the experimental researches on high-efficiency bi-mixture dewatering agent and fly ash, the composite characteristics of the high-property concrete are analyzed. The influences of high-efficiency dewatering agent and fly ash on the strength of concrete, the economic and environmental protective benefits on application of fly ash are expounded also in this paper.
2001 Vol. 18 (2): 118-122 [
Abstract
] (
2543
)
HTML
(1 KB)
PDF
(175 KB) (
214
)
123
APPLICATION OF CONCRETE CURING TECHNOLOGY
PENG Shi-guo, YIN You-liang, JIAO Yun-zhou
The technical properties of concrete will be determined directly according to the quality of concrete curing. The application of concrete curing technology should be determined according to the construction matic situation and the construction environment by considering the influences of temperature and humidity, as well as the requirement on water used for concrete curing. The curing technologies are usually classified as natural curing, solar energy curing, steam vapor curing, accelerated hardening curing, etc. Natural curing is usually used for construction in situ, or at prestressing field in the working place. In order to speed up the circulation of pattern, the steam vapor curing is usually used for construction in the factory. In practical procedure, the combination of different types of curing technologies will be used usually.
2001 Vol. 18 (2): 123-126 [
Abstract
] (
2544
)
HTML
(1 KB)
PDF
(153 KB) (
356
)
127
APPLICATION AND DESIGN ON FOUNDATION OF ENLARGED COMPACTION PILE BY TAMPING IN DEEP LAYER OF BORED HOLE
CHEN Dong-li
The "enlarged compaction pile by tamping deep layer of bored hole" had been used on treatment of foundations with large thickness of loess, mixed earthfill, liquefied soil, different kinds of weak soft soil, swelling loess, etc. Their effective mechanism, design calculating methods, test and examinations arc introduced in this paper. This method can eliminate the swelling property of loess effectively and raise the strength of the foundation. At the same time, a large amount of architectural and industry residues are used for tamping and filling materials. There are good economic and social benefits due to convert residues to the useful materials.
2001 Vol. 18 (2): 127-129 [
Abstract
] (
2526
)
HTML
(1 KB)
PDF
(161 KB) (
200
)
130
DISCUSSIONS ON REINFORCEMENT SCHEMES FOR PILE FOUNDATIONS OF SURFACE BUILDINGS BY MEANS OF GROUTING
GUAN Ze-ying
This paper introduces the mechanisms and methods of the pile foundations reinforcement, which is carried out by means of grouting during metro construction, for the surface buildings close to the Metro tunnels.
2001 Vol. 18 (2): 130-133 [
Abstract
] (
2561
)
HTML
(1 KB)
PDF
(175 KB) (
172
)
134
DESIGN AND CONSTRUCTION OF DRILLING BITTEN PILES
LIU Jian-guo
The drilling bitten piles is a kind of new type protective support structure whose pile bodies are bitten intersecting with each other，named also as the continuous piles side-wall. The paper introduces the design and construction situations of the protective support structure by using the drilling bitten piles for the Jintian-Yitian section of the Shenzhen No.1 metro line. The essentials of construction technique for constructing the drilling bitten piles by using the hydraulic casing pipe drilling machine arc described briefly also in this paper.
2001 Vol. 18 (2): 134-136 [
Abstract
] (
2631
)
HTML
(1 KB)
PDF
(156 KB) (
779
)
137
PRELIMINARY EXPLORATION ON CONSTRUCTION OF HEAT PRESERVATION AND ENERGY SAVING COMPOSITE EXTERNAL WALL FOR HIGH MULTI-STOREY BUILDINGS
PAN Qing-jun, CHAI Chang-xin
The comparisons and analyses arc put forward for the high multi-storey buildings with shearing resistance wall-structure in the Qingdao region on their surrounding support structure concerned with the following aspects: heat preservation and thermal insulation, construction technology, energy saving of buildings, technical economics, etc. The feasibility of adopting the composite external wall with hollow clay bricks as inner thermal insulating layer for the high multi-storey buildings with shearing resistance wall-structure in several regions without rather high cold climate, especially for the middle-grade and low-grade multi-storey dwellings, as well as its meaning on the building's energy saving are explored in this paper.
2001 Vol. 18 (2): 137-139 [
Abstract
] (
2506
)
HTML
(1 KB)
PDF
(127 KB) (
108
)
140
EXPLORATION ON DESIGN OF INTELLIGENTIAL SYSTEMS IN SMALL RESIDENTIAL DISTRICT
CHEN Xi-hu
The intelligential small residential district has been established due to opportunity accompanied with the development day by day of the social informational progress. Based on the introduction of the intelligential systems in small residential district, the implementation schemes of the intelligential small residential district are explored.
2001 Vol. 18 (2): 140-145 [
Abstract
] (
2470
)
HTML
(1 KB)
PDF
(184 KB) (
178
)
Copyright © Editorial Board of Journal of Railway Engineering Society
Supported by:
Beijing Magtech
