wavevelocityprofile in a layered heterogeneoussolid domain. ... The optimization is performed using a mesh continuation scheme through which the wavevelocityprofile ... the spatial distribution of elastic wavevelocities in heterogeneoussemi-infinite solid domains.
boundaries within which the domain’s wave velocity profile is to be reconstructed. ... A Gauss-Newton-Krylov optimization algorithm is utilized to iteratively update the unknown wavevelocity ... profile with the aid of a specialized regularization scheme.
The process of creating a huge database of input parameters - such asshear wavevelocityprofiles, normalized ... Therefore, suitable site classification scheme and design response spectra based on local site conditions ... In thisstudy, site-specific response analyses were performed at more than 300 sites with at least 100
문에 g udtkd 항력(Profile Drag)이라 부른다. 날개에 작용하는 전 항력 계수는 형상 항력 계수와 유도 항력 계수 와의 합으로 표시된다. ... 문에 생기는 압력 항력으로 구분된다. ③ 조파 항력 날개면상에 초음속 흐름이 형성되면 충격파가 발생하게 되고, 조파 항력(Wave Drag)이라는 항력이 생기게 된다. ... P+ {1} over {2} rhoV ^{ 2} = 일정 여기서 P는 정압(static pressure)이고 {1} over {2} rho V ^{ 2}은 흐르는 공기가 같은 동압(
In thisstudy, the process of soil modeling based on the shear wavevelocityprofile is developed. ... From the resonant column test in each confining pressure, the shear wavevelocityprofile is expected ... wavevelocityprofile, and the applicability of the proposed method was verified.
thespatial variation of shear wavevelocityprofile isproposed. ... method generates random shear wavevelocityprofiles representing the target site, and Monte Carlo simulation ... To consider thespatial variation of shear wavevelocityprofile for 1D site response analysis, the proposed
The shear wavevelocityprofiles were compared with the columnar sections of the boreholes at the sites ... A generalized inversion method was used to obtain the shear wavevelocityprofiles of the study areas ... Thisstudy shows that the rapid changes in the shear wavevelocities are consistent with the changes
SMB를 설계하여 methionine과 tryptophan의 아미노산 혼합물의 분리 순도를 측정할 수 있다. a) Aspen을 이용하여 SMB가 steady state에 도달되었을 ... 의 변화 (그림-21) [기존 parameter에서의 column_profile] (그림-22) [Ez 100㎠/min에서의 column_profile] (그림-23) [kf 0.01cm ... /min에서의 column_profile] (그림-24) [Rp 300micron에서의 column_profile] (그림-21)와(그림-22)를 비교하면 extract에서 tryptophan에
developed to obtain S-wavevelocityprofiles which were conventionally investigated by a down-hole seismic ... All the methodsshowed that the changes in the S-wavevelocities were consistent with the changes in ... In addition, the SCPT was most sensitive to changes in sedimentary facies among the three profiles.
The stone column was delineated using the S-wave travel times across the stone column, the S-wavevelocity ... profile of the crushed stone(Vcs-profile) and that of surrounding soil(Vs-profile). ... because swave is the only wavesensing the stiffness of slower unbounded materials than water.
In order to evaluate the Vs30 at a site, a shear wavevelocity (Vs) Profile extending to at least 30 ... In thisstudy, the Vs30 and the mean shear wavevelocity to a depth shallower, than 30 m (VsDs) were ... The mean shear wavevelocity to the depth of 30 m (Vs30) derived from the western Vs is the current site
Site response analyses were performed based on equivalent linear technique using shear wavevelocity ... The site characteristics, particularly the shear wavevelocities and the depth to the bedrock, are compared ... profiles of 162 sites collected around the Korean peninsula.
The she characteristics, particularly the shear wavevelocities and the depth to bedrock, are compared ... Site response analyses were peformed based on equivalent linear technique using the shear wavevelocity ... profiles of 162 sites collected around the Korean Peninsula.
the continuous 2 dimensional Swavevelocitystructure. ... A surface wave inversion method was used to study the Swavevelocity of the very soft soil to provide ... The resolution of the Swavevelocitystructure was used to interpret the inversion results.
The local geologic and dynamic site characteristics, which include soil profiles, shear wavevelocity ... profiles and depths to the bed rock were gathered from 148 sites all over the Korean peninsula and those ... of 0.154g which corresponds to the collapse level of earthquake for seismic category I structure.
/flow/density
profile and to produce the platoon profile and the shock waveprofile, Determining the ... and velocity data and to perform more sophisticated traffic flow management at individual vehicle or ... traffic state and
the flow stability based on the processed data, Deciding the desirable speed the
Also, the velocity (strictly, the phase velocity, which is given by ) of thiswave turned out to be about ... phase difference (0°,45°,90°,180°) at a fixed generating frequency, measure the waveprofile and frequency ... First one is dispersion relationship of a surface wave which describes the relation between angular velocity
state, and surpress the shock wave propagation
for congested state. ... and velocity data and to perform more sophisticated traffic flow management at individual vehicle or ... Traffic flow stability measures were developed based on the platoon profile, which enables
us to explicitly
kinds of films, multi structure Surface Profiler - Use a sharp tip Mechanical step difference according ... to surface profile Contact, Destructive, Sample preparation - Any kinds of films - Use an X-ray - Characterized ... indi1; that is, the ray in the higher-index medium is closer to the normal. n : index of refraction v : velocity
shear as well as to form, or profile, drag resulting from separation of the flow streamlines from the ... body; F is related to wave drag if there is a free surface, for large Mach numbers CD may vary more ... An be the qualities involved, such as pressure, viscosity, velocity, etc.