There are two loop reinforcement trusses used as horizontal support in foundation pit.
上海市绿洲中环中心工程,圆形基坑直径达210m,围护体采用钻孔灌注桩+深层搅拌桩,坑内采用2道圆环钢筋混凝土桁架水平支撑。
This paper puts forward the simple design method for horizontal bracing of the boiler structural steel based on code for design of steel structre(GB50017-2003) and features of the boiler structure steel design.
根据锅炉钢结构设计的特点,按《钢结构设计规范》(GB 50017-2003)的要求,提供了水平支撑偏心受压构件承载力标准值的简化计算方法。
Actually measured results of deformation and internalforce of horizontal bracing system of foundation pit in the process ofexcavation show that excavation sequence affects seriously the internalforce of the bracing system, in particular, the horizontal bracing systemof ring beam.
基坑水平支撑系统在开挖过程中的变形与内力变化实测结果表明,开挖顺序对基坑支护支撑系统内力有很大影响,特别是对环梁型的水平支撑系统,应特别关注施工过程中其内力变化情况。
A Study on Regional Differences and Difference Decomposition of Population Ageing in China;
我国人口老龄化水平的区域差异及其分解研究
China's population is aging at unprecedented levels.
使中国人口老龄化达到了前所未有的水平。
Population Aging and Economic Development Level:International Comparing and Sevelation;
人口老龄化与经济发展水平:国际比较及其启示
Correlation Analysis Between Population Aging and Economic Development Level;
人口老龄化与经济发展水平的相关分析
The Investigation Report of Aging Problem in ZhongPing Community of Fuzhou
福州市中平社区人口老龄化调查报告
Study on Compare of Regional Population Aging Posture Under the Lowest-Low Fertility in Shandong Province
超低生育水平下的山东省区域人口老龄化趋势比较研究
Under the aging population situation to develop our country s old age industry;
人口老龄化形势下发展中国老龄产业
Population aging is the necessary result as the development of population resource, environment and economy keeping improvement, and national health.
人口老龄化是人口资源、环境和经济可持续发展以及国家卫生健康水平提高的社会必然。
The Balanced Economic Growth Path under the Aging Population;
人口老龄化条件下的经济平衡增长路径
Characteristic of Population Aging and Its Health Care Analysis in Macao SAR;
澳门人口老龄化的特点及老龄化医疗照顾
To Meet the Challenge of Population Aging and Fulfil the Strategy of Successful Aging;
迎接人口老龄化挑战 实现健康老龄化对策
China s Population Size and Age Structure under Low fertility Level;
低生育水平下中国人口规模与年龄结构的变化
Population Aging in China and the Elderly Human Resource Development;
我国人口老龄化与老年人力资源开发
Population Aging and China s Pension Reform;
人口老龄化与中国养老保险制度改革
Population Ageing and New Ddevelopment of Tourism for Older Persons in China;
我国人口老龄化与老年旅游的新发展
Aging and Old Age Medical Insurance in Rural Areas Center for Social Security Studies of Wuhan University;
人口老龄化与农村老年医疗保障制度
Aging of Population and China’s Endowment Insurance System Reform;
人口老龄化与我国养老保险制度改革
Population Aging and the Reform of Old-people s Social Security System in China;
人口老龄化与老年社会保障体系改革