价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
12期
19-20,21
,共3页
杨晓杰%马骄%靳锟%张少龙%周忠志
楊曉傑%馬驕%靳錕%張少龍%週忠誌
양효걸%마교%근곤%장소룡%주충지
选煤厂%投资估算%准确性%BP神经网络
選煤廠%投資估算%準確性%BP神經網絡
선매엄%투자고산%준학성%BP신경망락
washery%investment estimate%accuracy%BP neural network
本文对选煤厂建设工程投资估算中影响准确性的因素进行了分析，并结合BP神经网络理论基于Matlab软件对选煤厂带式输送机及栈桥单位工程进行了数值模拟，通过对比数值模拟结果与概算指标估算结果，详细阐述了可以提高选煤厂建设工程投资估算准确性的几点建议。
本文對選煤廠建設工程投資估算中影響準確性的因素進行瞭分析，併結閤BP神經網絡理論基于Matlab軟件對選煤廠帶式輸送機及棧橋單位工程進行瞭數值模擬，通過對比數值模擬結果與概算指標估算結果，詳細闡述瞭可以提高選煤廠建設工程投資估算準確性的幾點建議。
본문대선매엄건설공정투자고산중영향준학성적인소진행료분석，병결합BP신경망락이론기우Matlab연건대선매엄대식수송궤급잔교단위공정진행료수치모의，통과대비수치모의결과여개산지표고산결과，상세천술료가이제고선매엄건설공정투자고산준학성적궤점건의。
The affecting accuracy of investment estimate factors has been analyzesed in a Washery construction project. Numerical simulation has also been performed on trestle conveyor project of Washery combined with BP neural network theory. The paper also provides several suggestions on the improvement of estimating accuracy in Washery construction projects, through the comparing between the results of numerical simulation and budget targets.
