实验证明这种填充墙具有较稳定的滞回环，可以产生耗能减震的效果。

Experiments show that the filled wall has stable hysteretic curves, and effect of energy dissipation and vibration reduction.

有时流到很逼狭的境界，两岸丛山迭岭，绝壁断崖，江河流于其间，回环曲折，极其险峻。

Sometimes it comes up against a narrow section flanked by high mountains and steep cliffs, winding through a course with many a perilous twist and turn.

有时流到很逼狭的境界，两从丛山迭岭，绝壁断崖，江河流于其间，回环曲折，极其险峻。

Sometimes it comes up against a narrow section flanked by high mountains and steep cliffs, winding through a course with many a perilous twist and turns.