Research on Modeling of Land Leveling Problem
Journal Title: International Journal of Engineering Innovations and Research - Year 2018, Vol 7, Issue 4
Abstract
In this paper, how to choose the appropriate position and excavation depth in a piece of mountain was studied, so that the total amount of earth and stone was the smallest when the total cost of filling and excavation was saved as much as possible. The idea of grid method and limit differential was used, and more advanced data was obtained by interpolation from adjacent elevation points by using MATLAB software. According to the elevation of the design site in the actual elevation of the mountain area, the filling depth or the excavation height is calculated. According to the rectangular volume formula, the earthwork volume of the filling and excavating area in each grid could be obtained. The sum of the two was the total filling amount and the total excavation amount. When solving the problem of the position of the plane of the site, the position coordinates were represented by the points in the matrix, and then each point was traversed in turn by the enumeration method until the point with the smallest amount of earth and stone was found in consideration of the minimum total cost of filling and boring, thereby the area and altitude of the entire site were determined.
Authors and Affiliations
Xue Yao
Keywords
Related Articles
- EP ID EP498040
- DOI -
- Views 116
- Downloads 0
A Novel Tool Design for Selection of Low Power Wind Turbines
The use of alternative energy sources is beginning to increase with the increase in energy needs all over the world. With this increase, energy production from alternative energy sources is being tried to be obtained fro...
Output and Power Characteristics of LLC Resonant DC-DC Converters for Photovoltaic Applications
The output and power characteristics of different LLC resonant DC-DC converter configurations are obtained, which will inform the designer of the resonant converters, what is the type of LLC configuration, respectively t...
Designing of Efficient High Voltage Three Phase Bipolar SPWM Inverter and Analysis
The SPWM inverters are widely used for energy conversion in renewable sources viz. solar power, Wind and bio¬¬ plants. The paper has evaluated the FFT performance of three different inverting architectures triggered usin...
Production and Optimisation of Biodieselfrom(Gossypium) Cotton Seed Oil by Two Stage Transesterification Process
Due to depletion of petroleum sources and recent increase in petroleum price and fluctuation in world market created interest on renewable energy sources. They are alternative to the conventional diesel, these fuel can b...
Modal Analysis of a Non-rotating Inflated Tire using Experimental and Numerical Methods
A typical automotive wheel transmits noise and vibration from road to the automotive body structure, and considered as an important parameter in automotive NVH performance optimization. Having a reliable and simple finit...