|
|
|
|
|
Mengyun Zhou and Qingfeng Guan
With the rapid development of the economy, urgent needs for 3-D Geographical Information System (GIS) have sprung up in many application fields. The precise expression of three-dimensional topological relations is the foundation of spatial analysis, topo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Caroline Behrman, Roy Van Arsdale, Youngsang Kwon, Kerry Stockslager, Dave Leverett and David Lumsden
Aerial drone photography of an active pit within a sand and gravel quarry in DeSoto County, Mississippi, was conducted to better understand the Upland Complex, which is a high-level Pliocene terrace of the Mississippi River. The Upland Complex is of grea...
ver más
|
|
|
|
|
|
|
|
|
|
|
Indrakumar Vetharaniam, William J. Kelly, Graeme T. Attwood and Philip J. Harris
-
|
|
|
|
|
|
|
|
|
|
|
Asrurifak M.,Irsyam M.,Budiono B.,Triyoso W.,Hendriyawan Hendriyawan
Pág. 52 - 62
This study is performed to develop spectral hazard map for Indonesia with a Return Period of 2500 years earthquake. It will be proposed for revision of the Indonesian hazard map in SNI-03-1726-2002 as response to the meeting organized by the Department o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sri Atmaja P. Rosidi
Pág. pp. 42 - 48
The Spectral Analysis of Surface Wave (SASW) method is a non-destructive in situ seismic technique used to assess and evaluate the material stiffness (dynamic elastic modulus) and thickness of pavement layers at low strains. These values can be used anal...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jing Li, Ameen Mohammed Salih Ameen, Thamer Ahmad Mohammad, Nadhir Al-Ansari and Zaher Mundher Yaseen
Dam operation and management have become more complex recently because of the need for considering hydraulic structure sustainability and environmental protect on. An Earthfill dam that includes a powerhouse system is considered as a significant multipur...
ver más
|
|
|
|
|
|
|
|
|
|
|
Larisa V. Migal,Vladimir G. Bondarev,Tatiana P. Bondareva,Irina N. Belyaeva
The article considers a mathematical model of the coordination number, which allows obtaining an equation for multi component spherical packing in the entire range of its change. The resulting model can be used in both 2-d and 3-d spaces. The concept of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yan Zhu, Liangsheng Shi, Jingwei Wu, Ming Ye, Lihong Cui, Jinzhong Yang
Pág. 1 - 22
Due to the high nonlinearity of the three-dimensional (3-D) unsaturated-saturated water flow equation, using a fully 3-D numerical model is computationally expensive for large scale applications. A new unsaturated-saturated water flow model is developed ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yan Zhu, Liangsheng Shi, Jingwei Wu, Ming Ye, Lihong Cui and Jinzhong Yang
Due to the high nonlinearity of the three-dimensional (3-D) unsaturated-saturated water flow equation, using a fully 3-D numerical model is computationally expensive for large scale applications. A new unsaturated-saturated water flow model is developed ...
ver más
|
|
|
|
|
|
|
|
|
|
|
V. M. Lysnyak
Pág. 138 - 142
A computer model to calculate the neutralization of ??N cloud is proposed. The model is based on the numerical integration of the 3-D gradient transport model. The results of numerical experiment are presented.
|
|
|
|
|
|
|
|
|
|
|
M. M. Beliaiev,V. M. Lysniak
Pág. 25 - 29
A 3-D computer model has been developed to simulate the atmosphere protection from pollution with the use of vertical air jet in case of movement of a toxic cloud. The model is based on the gradient transport model and potential flow model numerical inte...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jiyoung Moon, Dela Quarme Gbadago and Sungwon Hwang
The oxidative dehydrogenation (ODH) of butene has been recently developed as a viable alternative for the synthesis of 1,3-butadiene due to its advantages over other conventional methods. Various catalytic reactors for this process have been previously s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Masyhur Irsyam,Donny T. Dangkua,Hendriyawan Hendriyawan,R. Bambang Boediono,Dyah Kusumastuti,Engkon K. Kertapati
Pág. pp. 70 - 81
This paper presents a site-specific seismic hazard study to determine the recommended seismic design criteria for Suramadu Bridge. The study is performed using probabilistic seismic hazard approach to determine maximum acceleration and response spectra a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Cheng Fu, Xinglong Gao, Yunqiang Sun, Jie Kou, Dachuan Xu and Jingxiang Chen
The maglev flight tunnel is a novel conceptual aerodynamics test facility, in which the complicated aerodynamic characteristics caused by the high-speed translation of a moving model in a long, straight, closed tunnel, and wave propagation and aero-struc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wenbin He, Xi Yang, Ding Luo, Jiang Lei, Zhimao Li, Shiquan Lin and Congxiao Zhang
To prevent the possible accident of a large passenger plane due to rapid decompression, transient load analysis is of vital importance in the assessment of structure strength and also an important clause of airworthiness standard. A 0-D isentropic model ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eric J. Anderson, Ayumi Fujisaki-Manome, James Kessler, Gregory A. Lang, Philip Y. Chu, John G.W. Kelley, Yi Chen and Jia Wang
Ice Cover in the Great Lakes has significant impacts on regional weather, economy, lake ecology, and human safety. However, forecast guidance for the lakes is largely focused on the ice-free season and associated state variables (currents, water temperat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zegao Yin, Yingnan Feng, Yanxu Wang, Chengyan Gao and Ningning Ma
In order to investigate the dissolved oxygen increase caused by air suction in a horizontal Venturi flow with two holes, a 3-D computational fluid dynamics model was used to explore the water and bubble mixture flow, coupled with a dissolved oxygen trans...
ver más
|
|
|
|
|
|
|
|
|
|
|
Awaludin A.,Hirai T.,Hayashikawa T.,Leijten A.J.M.
Pág. 1 - 6
Decrease projected length of bolts due to bending deformation in timber joints compresses the steel washers onto timber member and increases lateral resistance of the joints. As this lateral strength increase primarily depend on bearing characteristics o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zegao Yin, Yingnan Feng, Yanxu Wang, Chengyan Gao and Ningning Ma
In order to investigate the dissolved oxygen increase caused by air suction in a horizontal Venturi flow with two holes, a 3-D computational fluid dynamics model was used to explore the water and bubble mixture flow, coupled with a dissolved oxygen trans...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pengfei Xue, David J Schwab, Xing Zhou, Chenfu Huang, Ryan Kibler and Xinyu Ye
Current numerical methods for simulating biophysical processes in aquatic environments are typically constructed in a grid-based Eulerian framework or as an individual-based model in a particle-based Lagrangian framework. Often, the biogeochemical proces...
ver más
|
|
|
|
|
|