检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:GUOZheng
机构地区:[1]Second Engineering Co., Ltd. of China Second Aviation Administration, Chongqing 401121, China
出 处:《外文科技期刊数据库(文摘版)工程技术》2022年第6期036-040,共5页
摘 要:With the improvement of the ecological environment in the Yangtze River Basin, the scheme of adopting the arc track loader + belt conveyor technology scheme for the import and export of bulk cargo at terminals has been transformed and shaped in various inland terminals. For the import and export of bulk cargo, it is inevitable to build more and more bulk cargo yards for temporary storage of goods. This paper briefly expounds the construction of the bulk cargo yard of the wharf, and provides some reference for similar projects in the later period.
关 键 词:bulk cargo yard excavation and backfilling graded crushed stone water stable layer chain block
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.49