excavation相关论文
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The mole crickets(Orthoptera: Gryllotalpidae)have a pair of fully specialized forelegs for digging and excavating.In......
China Central Television broadcasted live reports on the latest archaeological excavation at the Sanxingdui site over fo......
The importance of soil small strain effect on soil-structure behavior was investigated by researchers in last decades. T......
The effects of excavation unloading, construction reloading and underground water on basal heave of excavation projects ......
介绍了在天津站交通枢纽主广场工程大型基坑采用了地下连续墙结合坑边预留反压土挡土、中心顺作的方法，对该法应用的设计特点和施工......
The efficiency of excavation a mining tunnel is definitely linked with modes of cut-holes. According to experience and m......
In high ground stress zone, rebound deformation of excavation of arch dam bedrock has a significant impact on the struct......
Study on the performance of arch dam influenced by relaxation of the foundations following excavatio
This paper studies the influence of a stress relaxation zone caused by foundation excavation on the performance of Jinpi......
A generalized multi-field coupling approach and its application to stability and deformation control
Human activities,such as blasting excavation,bolting,grouting and impounding of reservoirs,will lead to disturbances to ......
Rock mechanical problems and optimization for the long and deep diversion tunnels at Jinping Ⅱ hydro
According to site-specific environments such as high water pressures,high in-situ stresses and strong rockbursts,the des......
Key technologies for the construction of the Xiluodu high arch dam on the Jinsha River in the develo
Hydropower development in China is concentrated in the country’s western regions.Among all the rivers in China,the lowe......
The excavated height of the left bank slope of the diversion power system intake in Jinchuan hydropower station is about......
Acoustic emission monitoring of rockbursts during TBM-excavated headrace tunneling at Jinping Ⅱ hydr
To better understand the mechanical properties of marble at Jinping II hydropower station, this paper examines the chang......
Based on the analyses of data obtained from the underground powerhouse at Jinping Ⅰ hydropower station,a comprehensive ......
The four diversion tunnels at Jinping Ⅱ hydropower station represent the deepest underground project yet conducted in C......
Large-scale physical model test of 30°inclined strata was conducted to investigate the damage mechanisms during the exc......
PRESENT SITUATION AND FUTURE PROSPECT OF APPLICATION OF TUNNELING MACHINE TO CHINESE UNDERGROUND ENG
The application of tunneling machine to Chinese underground engineering construction is outlined,and its future prospect......
The authors analyzed the engineering geological characteristics of the slope of the study area (K75+840-K76+340). Two ty......
Major findings by Chinese paleontologists shed light on what is known and not yet known about the lost giantsAlive telev......
XU Xing and his team do excavation work from July to September each year. Last September my colleague, photog- rapher Yu......
New technology rewrites Peking Man’s history A March 12 cover story in Britain’s science journal Nature made Peking Ma......
The material discussed here was found during the excavation of a seriesof pits at S.Salvatore.Ostiano(Cremona).This are......
PROCEEDINGS OF THE SPECIAL MEETING ON DECEMBER 28TH. 1929 IN THE LIBRARY OF THE GEOLOGICAL SURVEY,9,
The Special Meeting is called for announcing the result of the recent excavation of the Chou Kou Tien cave, Dr. W. H. W......
On April 16th 1927 the new excavation was started in Chow K’ouTien at the Cave I, wbere Zdansky had collected the mate......
NEW FOSSIL MATERIAL AND ARTIFACTS COLLECTED FROM THE CHOUKOUTIEN REGION DURING THE YEARS 1937 TO 193
Owing to exceptional local conditions since the fall of 1937,theroutine excavation at Choukoutien could not be resumed,......
In continuance of the work done on that site during the preceeding two years, I went into the field in May 1929 and beg......
Researches on the key technology and equipment for rapid construction of long tunnels with large sec
Excavation and lining are two main important tasks in tunnel construction. Conventional sequential operations may not be......
Frictional contact algorithm study on the numerical simulation of large deformations in deep soft ro
There exist three types of nonlinear problems in large deformation processes of deep softrock engineering, i.e., nonline......
Palvnological observations on the deposits of Arma dell’Aquila(Finale Ligure, Savona-NorthernItaly). Two soil samples ......
During the excavation of three-parallel-hole tunnel, the tunnel might collapse due to over-stress as a result of inadequ......
We studied variations in the stress field around guide holes drilled during tunnel excavation to understand the mechanic......
In this paper, a brief introduction of the new progresses in the field of tunnel mechanics is presented in combination ......
Phytolith assemblages and their implications from cal soils of Yingyang site in Dengfeng County, Hen
THE central plain of China has been considered as the cradle of the Chinese people, as is indicated by the abundant arc......
Human activity duo to rapid increasing of the economy in China has become so wide and intense since 1980s that it comes ......
Performance characteristics of tunnel boring machine in basalt and pyroclastic rocks of Deccan traps
A12.24km long tunnel between Maroshi and Ruparel College is being excavated by tunnel boring machine(TBM)to improve the ......
In October 1994, another excavation site of the Qin terra-cotta figures of warriors and horses near Qin Shi Huang’s To......
Over the sweep of Chineselongstanding history,numeroustreasures and heritages have been leftover,among which the lacque......
Sanxingdui(Three-Star Piles)is an archaeological site on the south bank of the Yazi River in Guanghan,roughly 50 kilomet......
Soil Microstructure Evolution and Macro Deformation Mechanism for Controlling Construction Disturban
Abundant practical evidences have indicated that the soil progressively loses its structural configuration under constru......
Numerical modeling for the coupled thermo-mechanical processes and spalling phenomena in sp Pillar
In this paper, the coupled thermo-mechanical (TM) processes in the sp Pillar Stability Experiment (APSE) carried out by ......
Anisotropic modelling of Opalinus Clay behaviour:From triaxial tests to gallery excavation applicati
Deep repository in geological formations is the preferential solution considered in many countries to manage high-level ......
In order to prevent the inrushing caused by deep excavations, dewatering measure has to be adopted to decrease the confi......
Based on 3D Biot’s consolidation theory and nonlinear Duncan-Chang’s model, a 3D FEM (finite element method) program i......
By using numerical analysis methods to simulate the deep excavation,a lot of analyses are established on the basis of tw......
The aim of the study was to evaluate the vegetation and initial soils forming in the area of the“Szczakowa”Sand Mine c......
Evaluation industrial factory building damage potential due to ground movements caused by excavations inside the buildin......
In view of the deficiency of current gas monitoring systems in coal mine roadwayexcavation, a two-level information fus......
