Besides, thevarious stress distribution of the soil mass around the anchorage end iscompared with regard to different grid density by densifying the soil element. 對預應力錨筋錨頭周圍的土體單元進行加密，比較了不同網格密度情況下錨頭附近土體的應力分佈情況。
When the initial prestressing value varies, the relations between structural bearing capacity and member initial curvature are similar and nearly linear. 在不同初始預應力取值下，極限荷載隨桿件初始彎曲變化的規律相似，並且都接近於線性。
An approach is also deduced to predict the residual stress under conditions of reloading. 該表達式可用於擬合鬆弛試驗結果，並根據試驗結果預測不同初應力時的應力鬆弛行為。
