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15 August 2003, Volume 22 Issue 增刊1 Previous Issue    Next Issue

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Reinforcement &concerte bound caisson in Xiasha bridge WANG Xue-jun，DU Ming，TONG Hai-peng 2003, 22(增刊1): 1-3.  Abstract ( )   PDF (144KB) ( )   Concerned with the construction project of Hangzhou Xiasha bridge ,introduce the settlement technology and ratification of reinforcement&concrete bound caisson. References | Related Articles | Metrics

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Main girder drilling platform construction of Hangzhou Xiasha bridge WANG Xue-jun，PENG Zhong-min 2003, 22(增刊1): 4-7.  Abstract ( )   PDF (213KB) ( )   Briefly introduce the main girder drilling platform construction mechanism and techonlogy at the estuary of Qianjiang river. References | Related Articles | Metrics

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Construction of approach bridge in Hangzhou Xiasha bridge TONG Hai-peng，ZHANG Shi-kui 2003, 22(增刊1): 8-10.  Abstract ( )   PDF (183KB) ( )   Introduce frame structure technology and construction features in the approach bridge of Hangzhou Xiasha bridge in the tidal reach of Qianjiang river References | Related Articles | Metrics

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Main girder protective shell construction of Yamen bridge LI Jian-wei，BAO Gui-lin 2003, 22(增刊1): 11-13.  Abstract ( )   PDF (124KB) ( )   Introduce the construction technology and key points of construction in the main girder protective shell of Yamen bridge . References | Related Articles | Metrics

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The platform constrution the Beidou bridge's main pier in panyu YANG Yong-heng，ZHOU Lu-jun 2003, 22(增刊1): 14-16.  Abstract ( )   PDF (161KB) ( )   In the construction of deep water platform of Beidou bridge's main pier, without adopfing underseal concrete base．we succeeded in directly using steel telescopic caisson's bottom slab as the encasing form and in only setting up the water seal lagging to seal up the water on the steel protecting lagging of the pile bottom．This paper illustrates the structure， the construction procedure and the key constnIction items of the steel telescopic caisson． References | Related Articles | Metrics

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The application of grouting technology in bridge abutment reinforcement engineering HU Xiao，ZHOU Shi-liang 2003, 22(增刊1): 17-19.  Abstract ( )   PDF (134KB) ( )   In this pape ,the application of grouting technology in bridge abutment reinforcement is intruoduced， this bridge abutment is located in the Yangtze Biver Bank Road ,in Yu’zhong District of Chongqing City． The result of acoustic testing indicates that the bearing capacity and stability of bridge abutment foundation is highly improved by grouting reinforcement， the settlement and deformation of bridge abutment is prevented efectively． References | Related Articles | Metrics

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Reasons＆precautionary measures for jumps at the Not-smooth of highway culverts and ends of bridge HU Bao-gui，HU Rui-ning，QIU Shi-mao，SUN Zhao-yuan 2003, 22(增刊1): 20-23.  Abstract ( )   PDF (140KB) ( )   With the construction a section of expressway in Yunnan province， analyses the reasons of jumps at culverts and not-smooth at the ends of bridge． Finally issue some precautionary meeasures the above problems mentioned． References | Related Articles | Metrics

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Quality control of bituminous pavement SUN Shu-dong 2003, 22(增刊1): 24-28.  Abstract ( )   PDF (180KB) ( )   With the practice of bituminous pavement construction in Huihe expressway (Xiaojingkou to Pingnan section)，introduce each of the construction technology of AK13-B，AC -20I and AC -25II section pavement structural layer． References | Related Articles | Metrics

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The summary of several key questions of the semi-rigid road base pavem ent during construction PAN Jiang，WANG Xue-jun 2003, 22(增刊1): 29-32.  Abstract ( )   PDF (114KB) ( )   The cement stabilized gravel is used in paving blacktopping，it is a very superior and ideal structure of semi-rigid pavement， and widely used in the design and construction of many high class roads．This passage will simply technologically summarize several key points of the cement stabilized gravel road base pavement during construction． References | Related Articles | Metrics

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The research about cem ent concrete pavem ent repaying bitum en for the second class highway S106(Deyang to Zhongjiang) DU Ming，YE Qiao-ling 2003, 22(增刊1): 32-36.  Abstract ( )   PDF (194KB) ( )   Road repair and rebuilding are regarded as an important issue along with highway construction developing． According to S106 Deyang to Zhongjiang second class old highway cement concrete pavement repaying design，this paper introduces rebuilding design，and SMA and glass fiber geogrid application in detail． References | Related Articles | Metrics

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Application of superpave technology on Kaiyang expressway XIE Hai-chao，ZHANG Hui 2003, 22(增刊1): 37-39.  Abstract ( )   PDF (171KB) ( )   Superpave，which consists of wel-graded bituminous mixture，is a newly developed technology of pavement with stability of keeping in high temperature and waterproof．The application of surperpave in the some sections of Guangdong Kaiyang expressway has been proved to be a Success． Here introduce the design of superpave retio，technology and control of quality in Kaiyang expressway， which can be a reference for other highway constructions． References | Related Articles | Metrics

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High penetration emulsified asphalt in pervious course QIU Li-Yui，ZHANG Hui，LIAO Rong-ning 2003, 22(增刊1): 40-41.  Abstract ( )   PDF (79KB) ( )   In the hub pmject of expressway in Yangjiang，the western costal area， high penatration emulsified asphalt is used in the pervious course．Functions of hjgh penatmfion emulsified asphalt，to be a means of curing to ensure the curing efect of base course；to provide bond between bituminous course and semi-rigid course．which has a profound significan ce of lengthening the durable years of bituminous course． References | Related Articles | Metrics

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Design method of semiflexible pavem ent mixture LI Chang-gui 2003, 22(增刊1): 42-48.  Abstract ( )   PDF (643KB) ( )   With the interlock of aggregate and the intensity property of cement itself, semillexible pavement mixture thus efectively improves the load-bearing capacity of pavement．Semifhxible pavement is a kind of pavement structure，which has all the service pa rformances of bituminous concrete pavement．as well as some performances of bituminous concrete pavement，and with the abilities of anti-grease and color-absorption．Here combined with Guangshan highway Jilong Bample section，introduce the design method of semiflexible pavement mixture． References | Related Articles | Metrics

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The mix design of Huaqing expressway SMA surfacing ZHANG Hui，LIAO Rong-ring 2003, 22(增刊1): 49-51.  Abstract ( )   PDF (171KB) ( )   With the earacteristie of the SMA，the passage especially introduces the process of the applying condition and mix design of Huaqing expresway's SMA surfacing material，so it supplles beneficial expericence for the wide apply of SMA． References | Related Articles | Metrics

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Application of slaked lime for anti-stripping in bitumin ous concrete wearing course LIAO Rong-ning 2003, 22(增刊1): 52-54.  Abstract ( )   PDF (119KB) ( )   In the hub project of Yangjiang expressway in western coastal area，as an anti-stripping technology，the application of slaked lime which is used to replace 2％ of mineral fines has been proved to be a success, and it efectively improve the hydrological stability of bituminous concrete and reduce cost． References | Related Articles | Metrics

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The reasonable selection of the mix design of pavement wearing course during the old road improvement about national expressway ZHANG An-bin 2003, 22(增刊1): 55-57.  Abstract ( )   PDF (122KB) ( )   Combined with the old road improvement about the G325 national expressway， the authors made the research and application of this pavement wearing course in contrast to the mix design of the bitumen wearing course during the constructions of the past newly expressway． References | Related Articles | Metrics

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Ratio design and control of hot-mixing bituminous mixture LI Hong-biao 2003, 22(增刊1): 58-61.  Abstract ( )   PDF (181KB) ( )   In the ratio design of hot mixing bituminous mixture of expressway pavement,analyze the influence of bituminous mixture technical index to the pavement performance， finally discuss the relative problems． References | Related Articles | Metrics

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Compacted density test of bitum inous mixture HE Wen-feng，XIAN Hong-bo 2003, 22(增刊1): 62-66.  Abstract ( )   PDF (203KB) ( )   Concerning the importance and dificulties of the application of density(density index)test of bituminous mixture，combined with a great of comparative tests and statistic analyses，introduce a better way of test for the above mentioned References | Related Articles | Metrics

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Construction technology of cement—bound macadam basecourse SUN Shu-dong 2003, 22(增刊1): 67-69.  Abstract ( )   PDF (119KB) ( )   With the practice of semi-rigid basecourse in Huihe Expressway，introduce the construction technology of cement—bound macadam basecourse and cement stable grading pervious course． References | Related Articles | Metrics

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Highway engineering subgrade earthwork measurement ZHOU Hai-bo，XU Xian-lian 2003, 22(增刊1): 70-72.  Abstract ( )   PDF (119KB) ( )   Discuss the importance of subgrade earthwork measurement in the quality， progress，cost control of highway engineering Issue a standardization of subgrade earthwork measurement．Introduce a way of measurement， which has been pmved to be a successby practice.Issue a new conception of “Beginning-from-Zero Measurement”． Provide a reference for other highway engineering measurement． References | Related Articles | Metrics

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Overview on landslip about expressway(K259+170一K259+23)in Yunnan LIU Lin，FAN Zhi-jie 2003, 22(增刊1): 73-76.  Abstract ( )   PDF (177KB) ( )   Combining theory with practice， we put forward the design， the methods in the quality control of construction， and the measure deling with the landslip． References | Related Articles | Metrics

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The superficial stability analysis of the reinforced earth retaining wall ZHU Xiao-yin，DENG Ming-wen 2003, 22(增刊1): 77-79.  Abstract ( )   PDF (133KB) ( )   In this paper, combining with the reinforced earth retaining wall in Chongqing， in view of intemal stability and entire stability of reinforced earth，we study and analyze these phenomenon， find out that eonstruetion craft and the qllality control are main links of the structure． In the mean time， the design and construction of drainage works haye to be pay attention． The reinforced earth retaining wall is a type of self-stability structure，the entire stability of it is the main eontent of the design an d construction． References | Related Articles | Metrics

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To get the minimum safe coefi cient accordingly by optimal methods LIU Mu，YANG Yu 2003, 22(增刊1): 80-82.  Abstract ( )   PDF (131KB) ( )   It is available to get tlle critical slip of a slope and the minimum safe coefficient accordingly by optimal methods． Since a slip in a circle shape or in random shape could be described throush a group of parameters，the safe coefficient of a slope could be expressed as a function of the parameters．In this paper。discussed is a method to work out the minimum values of such fun ctions by combining optimal methods with classic ways in analyzing the slope stability． References | Related Articles | Metrics

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Prestressed cable construction experience of reinforcement project for slope failure YAO Bin 2003, 22(增刊1): 83-85.  Abstract ( )   PDF (120KB) ( )   Concerning the slope failure in western section of Shenshan expressway (k44)， introduce the mechanism , construction technology in the slope failure reinforcement． References | Related Articles | Metrics

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The harms and cause an alyze of the uncompleted compacted fil1 foundation engineering ZHU Xiao-yin，LIU Yan 2003, 22(增刊1): 86-88.  Abstract ( )   PDF (110KB) ( )   In this paper，combining with the uncompleted compacted fill foundation engineering， inview of settlement， strength andstability of fill foundation，we study and analyze these phenomenon， and classify these problems．These works are mainly directed against the design and construction of fill engineering． References | Related Articles | Metrics

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The analysis on the awl slope shirt walls LI Shi-gang，TANG Bin 2003, 22(增刊1): 89-92.  Abstract ( )   PDF (184KB) ( )   In this paper，in view of the overturning of the awl slope shirt walls in highway(Yangjiang's section)Mong the coast of the west Guangdong，based on generalized Coulomb's theory．I combining the design， construction，and the site geological conditions，etc．with practice，find out the reason of the accidents，and put forward the suggestion in dealing with this phenomenon． References | Related Articles | Metrics

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The practical program of the coordinate of the point on no-starting point's calculation ZHOU Hai-bo，WU Wei-jun，LIU Li 2003, 22(增刊1): 93-94.  Abstract ( )   PDF (92KB) ( )   The author wrote a BASIC language progmm of the coordinate of the point on no-starting point's calculation by long period engineering practice．This program has precision，simply use and strongly practice．It is convenience to use by easy-taking PE1500 or E500一(P)computer in the field construction． References | Related Articles | Metrics

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The comparison and suggestion of dom estic and international project progress man agement LIU Geng，WANG Xue-jun 2003, 22(增刊1): 95-96.  Abstract ( )   PDF (81KB) ( )   This text compared the diference of domestic and international project progress management，find outed the margin and problems of our country in this field，and gate suggestion of enhance the project management． References | Related Articles | Metrics

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Prophase management for expressway construction investment YE Hui，LI Su-ying，XU Jin-qian 2003, 22(增刊1): 97-98.  Abstract ( )   PDF (135KB) ( )   Investment management of expressway construction deals with expressway cost and management． so the investment management for construction fund plays an important role in expressway engineering management．under no changing construct scale and design standards，it’s goat to economize fund gready for engineering constructors．In this paper，the problems are discussed about project investment and prophase management and practice expe rience is summarized by participating in the some expressway construction． References | Related Articles | Metrics

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Automatic data process in highway engineering YI Zhi-qiang，LI Shi-gang 2003, 22(增刊1): 99-101.  Abstract ( )   PDF (170KB) ( )   Concerning the execution of highway engineering examination in Guangdong province， research in the necessity，feasibility and general process， finally issue the author's points of view． References | Related Articles | Metrics

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Investigation on the similarity of pondirtg and vortex flow in undistorted model PENG Kai，ZHANG Xiu-fang，YIN Chong-qing 2003, 22(增刊1): 103-106.  Abstract ( )   PDF (191KB) ( )   Up to now，ponding and vortex flow critical shoals are regulated by site observation and hydraulic mode1． Therefore， the similarity of model tests for ponding and vortex is very important．In this paper， the similarity of ponding and vortex has been investigated by model tests with different size in flumes．Test results show that the height，water depth， flow velocity and flow pattern of ponding and vortex flow alre similar in undistorted mode1． References | Related Articles | Metrics

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Study oil construction basic principle of harbor in the Three Gorges reservoir WANG Duo-yin，ZHOU Shi-liang，LIU Ming-wei，XIAO Sheng-xie 2003, 22(增刊1): 107-111.  Abstract ( )   PDF (225KB) ( )   In this paper，discussing the constructive questions of harbor in The Three Gorges reservoir，and studying the construction basic principle and the structure form of the wharf of harbor，making reference to the construction of a harbor in order to desending the cost and achieving the purpose for the protection of the reservoir shore． References | Related Articles | Metrics

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Stability analysis of dan gerous rock in the Three Gorges reservoir WU Wen-xue，LIU Geng 2003, 22(增刊1): 112-116.  Abstract ( )   PDF (207KB) ( )   Dangerous rock is one of the typical geologic disasters in the Thme Gorges reservoir，and is result from multi—factors in．teraction in disorder such as geologic strata， geomorphologic characteristic， fissure water pressure and earthquake etc． On the basis of possible failure mode for dangerous rock to fracture， the authors divide dangerous rocks into five mod el， i．e．topple dangerous rock ，slide dangerous rock，stretch dangerous rock，blow_ up dangerous rock and fracture dan gerous rock in this paper．According to main load compose to cause da ngerous rock fracture in the region，the authors found stability analysis every model using limit equilibrium theory．The method have been gotten the extensive application in stability analysis and control in the region References | Related Articles | Metrics

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Application of Radon measurement to engineering geology and landslide monitoring in the area of Three Gorges reservior WEI Biao，WANG Kai-cheng，FENG Peng， JIA Wen-yi 2003, 22(增刊1): 117-120.  Abstract ( )   PDF (181KB) ( )   The technology of radon(Rn)measurement has been applied in the fields of engineering geology and enviroment geology，and meanwhile its applications in the gas-outhreaking，earthquake prediction， the research of volcan o eruption and the movement of outside are also very usefu1．It's more important and necessary to begin tlle study ofenvlroment in the area of Three Gorge Reservoir where the landscape is that intricate． Based on the engineering application of this technology of Rn detecting。 this disertation takes a new method of Rn detecting which is appropriate to the landslide monitoring Three Gorges reservoir and makes the predietion of the research． in area of Three Gorges reservior． References | Related Articles | Metrics

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Investigation on the co-relations between forest and flood／soil erosion WANG Ping-yi 2003, 22(增刊1): 121-124.  Abstract ( )   PDF (147KB) ( )   The corelations between forest and flood／soil erosion is investigated systematically． Forest is of the functions of increasing rainfall yield，delaying runoff，adjusting flood and reducing flod discharge． The main factors of influencing watershed sediment yield are analyzed． The efect of forest on avoiding the surface soil erosion is very obvious． The sediment yield and transport rate at the forestland area are smaller than ones at the areas of the uncovered land and collapsed land References | Related Articles | Metrics