【Key words】 self-stress lightweight concrete filled steel tube; stress-strain curve; composite material; bearing capacity norm; constitutive law
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流域水资源承载力指标体系的建立是研究流域水资源总量的重要手段。
The establishment of index system on basin water resources carrying capacity is an important mean to study total water in river basin.
以旅游环境承载力理论为基础,初步构建了喀纳斯风景区的旅游环境承载力指标体系。
The tourism environment bearing capacity(TEBC) is a concept describing the extent to which a resort could sustain the travelers number.
提出了以期望人口为核心的水资源承载力指标体系,并应用于柴达木盆地水资源承载力的实际研究。
The conception of water resource supporting capacity was explaind, and the index system surrounding the kernel of expecting population was also put forward.
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