[Objective] To explore and analyze the theories and practical approaches to construct garden sites with regional cultural characteristics. [Method] Taking the landscape design of Xiweiyuan Park in Xianyang City as an ...[Objective] To explore and analyze the theories and practical approaches to construct garden sites with regional cultural characteristics. [Method] Taking the landscape design of Xiweiyuan Park in Xianyang City as an example,how to express the regional characteristics in the modern garden designs was discussed from the perspective of design principle,layout of planning and landscape analysis. [Conclusion] Garden sites are bathing in certain regional cultures,which could demonstrate overall atmosphere through the spatial structure reflected by concrete material elements such as buildings,architectural oddments,plants and their combinations,thus the essence of garden characteristics is its territoriality. To regain the sense neglected by modernism,the danger of assimilation brought by globalization to the regional culture should be avoided; to solve the problems of losing distinctive characteristics and convergence of landscape design in the garden design,it should be started from natural environment,and then a garden site recognized by both culture and sensibility of people should be created for both mental and physical rest of people.展开更多
Xianyang Lake is the abbreviation of Weihe River(Xianyang Urban Area Section) Comprehensive Treatment Project,which is to build a partition wall in the middle of the 500 wide Weihe River Valley,then a 270 m wide water...Xianyang Lake is the abbreviation of Weihe River(Xianyang Urban Area Section) Comprehensive Treatment Project,which is to build a partition wall in the middle of the 500 wide Weihe River Valley,then a 270 m wide water storage channel on the north side and a 230 m wide muddy water floodway channel on the south side will be formed.Two rubber dams are constructed in the water storage channels to form a 'Xianyang Lake' with an area of 1.24×106 m2,meanwhile,along both sides of Weihe River in this section,slope protection and flood prevention as well as a series of greening and cultural landscape projects are to be constructed.This project,with flood prevention as the core,aims to improve the living environment and protect ecological environment,and realize the comprehensive treatment of river way flood-proofing,desilting,sewage purification,greening and beautification.The construction of Xianyang Lake greatly improves the image of Xianyang City and generates considerable economic,social and ecological benefits,however,it also has negative effects,such as insufficient lake water supply,original ecology being intervened by human activities,aggravating local fiscal burden,and potential threats to the flood-proofing in the lower reaches of Weihe River.The author puts forwards that 'creating a lake by damming the river' in the process of urbanization and solving the conflicts between sectional interests and integrated interests should follow natural laws and go along the track of sustainable development,which is also the orientation of future work,and the concrete reform scheme is to be further studied.展开更多
In the process of geothermal exploitation and utilization, the reinjection amount of used geothermal water in super-deep and porous reservoir is small and significantly decreases over time. This has been a worldwide p...In the process of geothermal exploitation and utilization, the reinjection amount of used geothermal water in super-deep and porous reservoir is small and significantly decreases over time. This has been a worldwide problem, which greatly restricts the exploitation and utilization of geothermal resources. Based on a large amount of experiments and researches, the reinjection research on the tail water of Xianyang No.2 well, which is carried out by combining the application of hydrogeochemical simulation, clogging mechanism research and the reinjection experiment, has achieved breakthrough results. The clogging mechanism and indoor simulation experiment results show: Factors affecting the tail water reinjection of Xianyang No.2 well mainly include chemical clogging, suspended solids clogging, gas clogging, microbial clogging and composite clogging, yet the effect of particle migration on clogging has not been found; in the process of reinjection, chemical clogging was mainly caused by carbonates(mainly calcite), silicates(mainly chalcedony), and a small amount of iron minerals, and the clogging aggravated when the temperature rose; suspended solids clogging also aggravated when the temperature rose, which showed that particles formed by chemical reaction had a certain proportion in suspended solids.展开更多
In this study,we used high-resolution optical satellite images on the Google Earth platform to map large-scale landslides in Xianyang City,Shaanxi Province,China.After mapping,a comprehensive and detailed large-scale ...In this study,we used high-resolution optical satellite images on the Google Earth platform to map large-scale landslides in Xianyang City,Shaanxi Province,China.After mapping,a comprehensive and detailed large-scale landslide inventory that contains 2924 large-scale landslides was obtained.We analyzed the spatial distribu-tion of landslides with seven influencing factors,including elevation,slope angle,aspect,curvature,lithology,distance to a river,and distance to the fault.Landslide Number,Landslide Area,Landslide Number Density(LND),and Landslide Area Percentage(LAP)were selected as indexes for the spatial distribution analysis.The results show that the number and area of landslides in the elevation range of 1000–1200 m is the highest.The highest number of landslides was observed in the slope angle of 25°–30°.North-facing slopes are prone to sliding.The area and number of landslides are the largest when the slope curvature ranges from-1.28 to 0.The LND and LAP reach their maxima when the slope curvature is less than-2.56.Areas covered by the Tertiary stratum with weakened fine-grained sandstone and siltstone show the highest LND and LAP values.Regarding distance to a river,the LAP peaks in the range of 300–600 m,whereas the LND peaks in an area larger than 2100 m.The values of LND and LNP rise as the distance from the faults increases,except for the locations 30 km away from active faults.This phenomenon is because active faults in this area pass through the plain areas,while landslides mostly occur in mountainous areas.The cataloging of landslide development in Xianyang City provides a significant scientific foundation for future research on landslides.In addition,the spatial distribution results are useful for landslide hazard prevention decisions and provide valuable references in this area.展开更多
On July 24, 2013, a low-E coated glass project of Xianyang Co., Ltd. of Taiwanglass Group with a daily capacity of 1.2 thousand tons was started to be built, meanwhile a float glass production line was put into produc...On July 24, 2013, a low-E coated glass project of Xianyang Co., Ltd. of Taiwanglass Group with a daily capacity of 1.2 thousand tons was started to be built, meanwhile a float glass production line was put into production. The float glass line with CNY 1.5 billion of investment was built in July, 2008. Total investment of phase I of the Iow-E coated glass project was CNY one billion. The annual production value of the proiect can reach CNY one billion after completion of the whole project.展开更多
[ Objective] The research aimed to analyze climatic characteristics of the rainstorm in Xianyang in recent 50 years. [Method] By using precipitation observation data at 11 meteorological stations in Xianyang from 1960...[ Objective] The research aimed to analyze climatic characteristics of the rainstorm in Xianyang in recent 50 years. [Method] By using precipitation observation data at 11 meteorological stations in Xianyang from 1960 to 2009, climatic characteristics of the rainstorm in Xianyang were analyzed. [ Result] Annual occurrence frequencies of the rainstorms in each county （city and district） of Xianyang were all less than 1. Number of the rainstorm day was the most in Wugong and the fewest in Qindu station. Interannual variation of the rainstorm was big, and presented less-more- less-more tendency. Rainstorm appeared from April to October, and was the most during July -August. Heavy rainstorm appeared from May to September. Rainstorm had short duration and big intensity, with nocturnal majority. Regional rainstorm in Xianyang occupied 77% and was the most. Rainstorm mainly occurred in single day, and occurrence probability of the continuous rainstorm was very low. [ Conclusion] The research laid foundations for doing this kind of weather forecast well, going after advantages and avoiding disadvantages, preventing and reducing natural disasters.展开更多
Xianyang Normal University,an undergraduate normal college,gives full play to the education advantage of socialist education with Chinese characteristics,with virtue fundamental task,ideal faith education as the core,...Xianyang Normal University,an undergraduate normal college,gives full play to the education advantage of socialist education with Chinese characteristics,with virtue fundamental task,ideal faith education as the core,socialist core values,to improve talent training ability as the key,form full,the whole process,whole person education mode.This paper through the combination of theory and practice,analyzes the connotation of“Three-whole Education”and the current situation of“Three-whole Education”in Xianyang Normal University,and puts forward the implementation path with college characteristics to improve the quality of talent training.Xianyang Normal University through more than 40 years of construction,in three-whole education has made certain achievements and social benefits.The advantages of socialist education with Chinese characteristic adhered to the education orientation and reflected the virtue of fundamental task,outstanding characteristics,speed up the construction of information,integrated the resources and optimized the education process.展开更多
As the first empire of imperial China,the Qin Dynasty is a crucial period for the establishment of China’s territory,nationality,political system and academic thoughts[1].The planning and construction history of Xian...As the first empire of imperial China,the Qin Dynasty is a crucial period for the establishment of China’s territory,nationality,political system and academic thoughts[1].The planning and construction history of Xianyang,the capital city of the Qin,can be dated from the 12th year of the King of Qin Dynasty,Qinxiaogong(350 BC)to the death of the Second Emperor of Qin(206 BC)spanning a total of144 years.During that time,Xianyang was展开更多
As the capital of the first unified Chinese empire, the planning and design of Xianyang in the Qin Dynasty is of significant value in the historical research of urban planning. However, its urban spatial structure is ...As the capital of the first unified Chinese empire, the planning and design of Xianyang in the Qin Dynasty is of significant value in the historical research of urban planning. However, its urban spatial structure is still ambiguous due to the insufficient historical literature and archaeological findings, thereby enforcing the breakthrough of extant research visions and methods. This paper is a tentative response to this issue from the perspective of urban planning. Firstly, the paper infers that the method of Bianfang Zhengwei [Orientation Identification and Position Determination] has been applied in the planning of Xianyang in the Qin Dynasty based on the study of the planning tradition of pre-Qin and Qin-Han dynasties. Secondly, it recognizes and reorganizes the related literature documents and archaeological findings according to the clue of "Core Establishment" and "Orientation Determination," to identify the axis system of Xianyang with the Polar Temple and Epang Palace as the core, based on which the spatial structure of Xianyang is revealed. Ultimately, it expounds the methodological and practical significance of this study.展开更多
Ⅰ.General InformationSituated in the Guanzhong hinterland,Xianyang borders on Xian,Weinan andTongchuan on the east,Gansu on the north,Baoji on the west and faces Zhouzi andHuxian Counties on the opposite side ofWei R...Ⅰ.General InformationSituated in the Guanzhong hinterland,Xianyang borders on Xian,Weinan andTongchuan on the east,Gansu on the north,Baoji on the west and faces Zhouzi andHuxian Counties on the opposite side ofWei River in the south.It has three districtsand 11 counties under its jurisdiction.Its ur-ban area is located at the joint of Wei。展开更多
基金Supported by "Modern Garden Planning and Design Theory and Method"(KYQD2007063)Postgraduate Scientific Study Foundationof Yanan University~~
文摘[Objective] To explore and analyze the theories and practical approaches to construct garden sites with regional cultural characteristics. [Method] Taking the landscape design of Xiweiyuan Park in Xianyang City as an example,how to express the regional characteristics in the modern garden designs was discussed from the perspective of design principle,layout of planning and landscape analysis. [Conclusion] Garden sites are bathing in certain regional cultures,which could demonstrate overall atmosphere through the spatial structure reflected by concrete material elements such as buildings,architectural oddments,plants and their combinations,thus the essence of garden characteristics is its territoriality. To regain the sense neglected by modernism,the danger of assimilation brought by globalization to the regional culture should be avoided; to solve the problems of losing distinctive characteristics and convergence of landscape design in the garden design,it should be started from natural environment,and then a garden site recognized by both culture and sensibility of people should be created for both mental and physical rest of people.
文摘Xianyang Lake is the abbreviation of Weihe River(Xianyang Urban Area Section) Comprehensive Treatment Project,which is to build a partition wall in the middle of the 500 wide Weihe River Valley,then a 270 m wide water storage channel on the north side and a 230 m wide muddy water floodway channel on the south side will be formed.Two rubber dams are constructed in the water storage channels to form a 'Xianyang Lake' with an area of 1.24×106 m2,meanwhile,along both sides of Weihe River in this section,slope protection and flood prevention as well as a series of greening and cultural landscape projects are to be constructed.This project,with flood prevention as the core,aims to improve the living environment and protect ecological environment,and realize the comprehensive treatment of river way flood-proofing,desilting,sewage purification,greening and beautification.The construction of Xianyang Lake greatly improves the image of Xianyang City and generates considerable economic,social and ecological benefits,however,it also has negative effects,such as insufficient lake water supply,original ecology being intervened by human activities,aggravating local fiscal burden,and potential threats to the flood-proofing in the lower reaches of Weihe River.The author puts forwards that 'creating a lake by damming the river' in the process of urbanization and solving the conflicts between sectional interests and integrated interests should follow natural laws and go along the track of sustainable development,which is also the orientation of future work,and the concrete reform scheme is to be further studied.
基金funded by National Science Foundation Project in 2015 (No.41472221)
文摘In the process of geothermal exploitation and utilization, the reinjection amount of used geothermal water in super-deep and porous reservoir is small and significantly decreases over time. This has been a worldwide problem, which greatly restricts the exploitation and utilization of geothermal resources. Based on a large amount of experiments and researches, the reinjection research on the tail water of Xianyang No.2 well, which is carried out by combining the application of hydrogeochemical simulation, clogging mechanism research and the reinjection experiment, has achieved breakthrough results. The clogging mechanism and indoor simulation experiment results show: Factors affecting the tail water reinjection of Xianyang No.2 well mainly include chemical clogging, suspended solids clogging, gas clogging, microbial clogging and composite clogging, yet the effect of particle migration on clogging has not been found; in the process of reinjection, chemical clogging was mainly caused by carbonates(mainly calcite), silicates(mainly chalcedony), and a small amount of iron minerals, and the clogging aggravated when the temperature rose; suspended solids clogging also aggravated when the temperature rose, which showed that particles formed by chemical reaction had a certain proportion in suspended solids.
基金This study was supported by the National Institute of Natural Hazards,Ministry of Emergency Management of China(ZDJ 2021-12)the National Key Research and Development Program of China(2021YFB3901205).
文摘In this study,we used high-resolution optical satellite images on the Google Earth platform to map large-scale landslides in Xianyang City,Shaanxi Province,China.After mapping,a comprehensive and detailed large-scale landslide inventory that contains 2924 large-scale landslides was obtained.We analyzed the spatial distribu-tion of landslides with seven influencing factors,including elevation,slope angle,aspect,curvature,lithology,distance to a river,and distance to the fault.Landslide Number,Landslide Area,Landslide Number Density(LND),and Landslide Area Percentage(LAP)were selected as indexes for the spatial distribution analysis.The results show that the number and area of landslides in the elevation range of 1000–1200 m is the highest.The highest number of landslides was observed in the slope angle of 25°–30°.North-facing slopes are prone to sliding.The area and number of landslides are the largest when the slope curvature ranges from-1.28 to 0.The LND and LAP reach their maxima when the slope curvature is less than-2.56.Areas covered by the Tertiary stratum with weakened fine-grained sandstone and siltstone show the highest LND and LAP values.Regarding distance to a river,the LAP peaks in the range of 300–600 m,whereas the LND peaks in an area larger than 2100 m.The values of LND and LNP rise as the distance from the faults increases,except for the locations 30 km away from active faults.This phenomenon is because active faults in this area pass through the plain areas,while landslides mostly occur in mountainous areas.The cataloging of landslide development in Xianyang City provides a significant scientific foundation for future research on landslides.In addition,the spatial distribution results are useful for landslide hazard prevention decisions and provide valuable references in this area.
文摘On July 24, 2013, a low-E coated glass project of Xianyang Co., Ltd. of Taiwanglass Group with a daily capacity of 1.2 thousand tons was started to be built, meanwhile a float glass production line was put into production. The float glass line with CNY 1.5 billion of investment was built in July, 2008. Total investment of phase I of the Iow-E coated glass project was CNY one billion. The annual production value of the proiect can reach CNY one billion after completion of the whole project.
文摘[ Objective] The research aimed to analyze climatic characteristics of the rainstorm in Xianyang in recent 50 years. [Method] By using precipitation observation data at 11 meteorological stations in Xianyang from 1960 to 2009, climatic characteristics of the rainstorm in Xianyang were analyzed. [ Result] Annual occurrence frequencies of the rainstorms in each county （city and district） of Xianyang were all less than 1. Number of the rainstorm day was the most in Wugong and the fewest in Qindu station. Interannual variation of the rainstorm was big, and presented less-more- less-more tendency. Rainstorm appeared from April to October, and was the most during July -August. Heavy rainstorm appeared from May to September. Rainstorm had short duration and big intensity, with nocturnal majority. Regional rainstorm in Xianyang occupied 77% and was the most. Rainstorm mainly occurred in single day, and occurrence probability of the continuous rainstorm was very low. [ Conclusion] The research laid foundations for doing this kind of weather forecast well, going after advantages and avoiding disadvantages, preventing and reducing natural disasters.
文摘Xianyang Normal University,an undergraduate normal college,gives full play to the education advantage of socialist education with Chinese characteristics,with virtue fundamental task,ideal faith education as the core,socialist core values,to improve talent training ability as the key,form full,the whole process,whole person education mode.This paper through the combination of theory and practice,analyzes the connotation of“Three-whole Education”and the current situation of“Three-whole Education”in Xianyang Normal University,and puts forward the implementation path with college characteristics to improve the quality of talent training.Xianyang Normal University through more than 40 years of construction,in three-whole education has made certain achievements and social benefits.The advantages of socialist education with Chinese characteristic adhered to the education orientation and reflected the virtue of fundamental task,outstanding characteristics,speed up the construction of information,integrated the resources and optimized the education process.
基金funded by National Natural Science Foundation of China(51378279)Doctoral Program of Higher Research Fund(20130002110027)
文摘As the first empire of imperial China,the Qin Dynasty is a crucial period for the establishment of China’s territory,nationality,political system and academic thoughts[1].The planning and construction history of Xianyang,the capital city of the Qin,can be dated from the 12th year of the King of Qin Dynasty,Qinxiaogong(350 BC)to the death of the Second Emperor of Qin(206 BC)spanning a total of144 years.During that time,Xianyang was
基金Supported by the Youth Project of National Natural Science Foundation of China(Grant No.51608293)the General Program of National Natural Science Foundation of China(Grant No.51378279)The Jing Brand Scholarships in Chinese Science and Civilisation
文摘As the capital of the first unified Chinese empire, the planning and design of Xianyang in the Qin Dynasty is of significant value in the historical research of urban planning. However, its urban spatial structure is still ambiguous due to the insufficient historical literature and archaeological findings, thereby enforcing the breakthrough of extant research visions and methods. This paper is a tentative response to this issue from the perspective of urban planning. Firstly, the paper infers that the method of Bianfang Zhengwei [Orientation Identification and Position Determination] has been applied in the planning of Xianyang in the Qin Dynasty based on the study of the planning tradition of pre-Qin and Qin-Han dynasties. Secondly, it recognizes and reorganizes the related literature documents and archaeological findings according to the clue of "Core Establishment" and "Orientation Determination," to identify the axis system of Xianyang with the Polar Temple and Epang Palace as the core, based on which the spatial structure of Xianyang is revealed. Ultimately, it expounds the methodological and practical significance of this study.
文摘Ⅰ.General InformationSituated in the Guanzhong hinterland,Xianyang borders on Xian,Weinan andTongchuan on the east,Gansu on the north,Baoji on the west and faces Zhouzi andHuxian Counties on the opposite side ofWei River in the south.It has three districtsand 11 counties under its jurisdiction.Its ur-ban area is located at the joint of Wei。
