人民长江Issue(20)：11-14,4.DOI:10.16232/j.cnki.1001-4179.2015.20.004
冰水堆积体开挖施工成本测算方法研究
Research on calculation method of construction cost for rubble ice excavation
王亚辉 1赵磊1
作者信息
- 1. 中国人民武装警察部队水电第三支队，广西南宁530222
- 折叠
摘要
Abstract
In geological prospecting for hydropower engineering in the past years , a special geological structure called rubble ice was discovered .Because of its special structure and physical properties , the calculation of excavation cost is difficult;moreo-ver, no corresponding item can be referenced in the current budget quota , which causes inconvenience for the project bid quota-tion and construction cost control .Taking the rubble ice excavation of toe slab at the left bank of a hydropower station in the mid -dle reach of Jinshajiang River as an example , a proportional convention calculation method was introduced .The actual drilling machine and blasting equipment consumption in rubble -ice excavation were calculated first ,which was then compared with the budget quota of X grade rock excavation in consumption quota of hydropower construction project , so as to obtain the consumption relationship between rubble ice and X grade rock .It can be used as the calculation basis of rubble ice excavation .关键词
冰水堆积体/开挖施工/成本测算/X级岩石/预算定额Key words
rubble ice/excavation construction/cost calculation/X grade rock/budget quota分类
建筑与水利引用本文复制引用
王亚辉,赵磊..冰水堆积体开挖施工成本测算方法研究[J].人民长江,2015,(20):11-14,4.
