摘要
本文以完全弹性介质为基础,从弹性理论和地下流体动力学理论导出承压井气压效率和降水荷载效率之间的定量关系。并从弹性理论出发推论得出:气压应力通过含水层上覆地层向含水层传递时,应力的衰减是次要的,可以忽略的。也就是说,在一般气压这样小的变化范围内,水井含水层对气压变化的响应,可以用完全弹性介质来描述它。
The quantitative relationship between the pressure well barometric efficiency and precipi-tation load efficiency is derived from the elasticity theory and underground fluid dynamics onthe bases of full-elastic medium in this paper. It can be inferred from the elasticity theorythat when the barometric stress transfers to the aquifer through overburden strata, the stress at-tenuation is of minor importance and can be ignored. Namely, within such a small range ofbarometric variations, the response of the aquifer to the barometric change can be described bythe full-elastic medium.
出处
《地震》
CSCD
北大核心
1989年第6期38-44,共7页
Earthquake
