摘要
以浙江省宁波市地下管廊施工为研究对象,通过现场调研和建筑施工进度跟踪,建立了工程渣土、废弃混凝土、工程泥浆3种建筑垃圾的定量预测模型。结果表明:预计产生程渣土为83891.21 m^3、废弃混凝土为4837.34 m^3、工程泥浆为11435.27 m^3。与真实值相比,模型的相对误差分别为8.6%,4.9%,3.5%,均低于20%,可认为三类建筑垃圾预测模型的建立有效。
In this paper,the construction of the underground pipe gallery in Ningbo,Zhejiang province was taken as the research object.Based on the field investigation and the tracking of the construction progress,the quantitative prediction models of three kinds of construction wastes,including engineering slag,waste concrete and engineering slurry,were established.The predicted results showed that 83891.21 m^3 of waste soil,4837.34 m^3 of waste concrete and 11435.27 m^3 of engineering mud were expected to be produced.Compared with the real value,the relative errors of the model were 8.6%,4.9%,3.5%respectively,which were all lower than 20%.Thus,three kinds of construction waste prediction models were proved to be effective.
作者
楼岱
张广智
任福民
奚成刚
LOU Dai;ZHANG Guang-zhi;REN Fu-min;XI Cheng-gang(Hongrun Construction Group Co.,Ltd,Ningbo 315000,China;Beijing Jiaotong University,Beijing 100044,China;Zhonglu Gaoke Traffic Science and Technology Group Co.,Ltd,Beijing 100088,China)
出处
《环境工程》
CAS
CSCD
北大核心
2020年第3期9-14,38,共7页
Environmental Engineering
基金
国家重点研发计划“建筑垃圾精准管控技术与示范”(2018YFC0706000)。
关键词
地下管廊
建筑垃圾
资源化
分类
预测模型
underground pipe gallery
construction waste
resource
classification
prediction model
