垃圾焚烧厂垃圾池池底竖向压力和垃圾重度的取值研究  

Study on the value of vertical pressure and waste density of garbage pool in domestic waste incineration plant

作　　者：申加胜 徐俊祥[1] 安旭文[2] 魏亚庆 郭礼鹏 SHEN Jiasheng;XU Junxiang;AN Xuwen;WEI Yaqing;GUO Lipeng(Shandong Electric Power Engineering Consulting Institute Co.,Ltd.,Jinan 250013,China;School of Civil and Architectural Engineering,Wuhan University,Wuhan 430072,China;North China Electric Power Design Institute Co.,Ltd.,China Power Engineering Consulting Group,Beijing 100120,China)

机构地区：[1]山东电力工程咨询院有限公司,山东济南250013 [2]武汉大学土木建筑工程学院,湖北武汉430072 [3]中国电力工程顾问集团华北电力设计院有限公司,北京100120

出　　处：《武汉大学学报（工学版）》2021年第12期1126-1132,共7页Engineering Journal of Wuhan University

摘　　要：针对我国目前生活垃圾焚烧厂垃圾池设计荷载取值不明确的问题,根据垃圾池内垃圾的堆积方式和结构的防腐要求,设计了垃圾池荷载的监测方案。在湖南某生活垃圾焚烧厂垃圾池内布置测点,对垃圾池内底板竖向压力和垃圾堆高进行监测,获得了相应的实测数据。采用概率统计方法对垃圾池在不同垃圾堆高下的池底竖向压力、垃圾平均堆积重度和分层重度进行了统计分析,提出了垃圾焚烧厂垃圾分层重度的取值建议方案。研究成果可为生活垃圾焚烧厂房垃圾池结构的设计提供基础资料和技术支持。Aiming at the problem that the design load values of garbage pool in domestic waste incineration plant is undefined at present, according to the accumulation mode of waste in garbage pool and the anticorrosion requirements of the structure, the monitoring scheme of load in garbage pool was designed. The vertical pressure on the bottom and the height of the garbage inside the pool were monitored by sensors, which were installed in the garbage pool of a domestic waste incineration plant in Hunan Province, and the corresponding measured data were obtained. The vertical pressure at the bottom, average bulk density and stratified density of garbage at different heap heights were statistically analyzed by probability statistics method,and the recommended value schemes for stratified density of garbage in the garbage pool of domestic waste incineration plant were put forward. The results can provide basic data and technical support for the structure design of garbage pool in domestic waste incineration plant.

关 键 词：垃圾焚烧厂 垃圾池荷载 竖向压力 垃圾重度 统计分析 

分 类 号：TU318[建筑科学—结构工程]