安徽农业科学
安徽農業科學
안휘농업과학
JOURNAL OF ANHUI AGRICULTURAL SCIENCES
2009年
36期
18168-18170
,共3页
渠道%土方量%精确计算%三次样条插值
渠道%土方量%精確計算%三次樣條插值
거도%토방량%정학계산%삼차양조삽치
Canal%Earthwork volume%Calculation%Cubic spines interpolation
渠道开挖土方量计算是渠道设计和施工的基础工作,传统的计算方法繁琐且精度较低.在对传统计算方法及其原理分析研究的基础上,提出采用三次样条函数插值后积分计算的方法,使得计算方法相对简单而且精确,以满足实际工程的计算需要.
渠道開挖土方量計算是渠道設計和施工的基礎工作,傳統的計算方法繁瑣且精度較低.在對傳統計算方法及其原理分析研究的基礎上,提齣採用三次樣條函數插值後積分計算的方法,使得計算方法相對簡單而且精確,以滿足實際工程的計算需要.
거도개알토방량계산시거도설계화시공적기출공작,전통적계산방법번쇄차정도교저.재대전통계산방법급기원리분석연구적기출상,제출채용삼차양조함수삽치후적분계산적방법,사득계산방법상대간단이차정학,이만족실제공정적계산수요.
The calculation of canal transition earthwork volume is the basic work of canal design and construction. Traditional calculation is complicated with low precision. Through analyzing the traditional calculation and the principle, quadratic cubic spines interpolation calculation methods were put forward based on this, which made the calculation more simple and accurate.
