Overall Stability Analysis of Xiluodu High Arch Dam Based on Fine Three-Dimension Numerical Modeling

Table 4

Basic load combination conditions.

Calculated working condition		Load combination
		Gravity		Upstream normal water level	Upstream dead water level	Sediment	Temperature rise	Temperature drop
		Mountains	Dam
I	1	√
	2		√
	3	√	√
	4	√	√	√（▽）		√		√
	5	√	√	√（▽）		√	√
	6	√	√	√^∗2（▽）		√		√
	7	√	√	√^∗3（▽）		√		√
	8	√	√	√^∗4（▽）		√		√
	9	√	√	√^∗5（▽）		√		√
II	10	√	√		√（▽）	√	√
	11	√	√		√（▽）	√		√