プレストレストコンクリート格納容器におけるテンドンの緊張力分布 : その1 片引き緊張時における緊張力分布

概要

論文の詳細を見る
In the present practice a prestressing force distribution is calculated by assuming a friction coefficient to be constant. Tests were carried out to evaluate this assumption and the following results were obtained; 1) The friction coefficient increaees as the prestressing force increases. 2) The friction coefficient decreases in proportion to a distance from an active end. A calculation formula for the prestressing force distribution was proposed in this study taking into account a variation of friction coefficient along the tendon length by a correction factor. By applying this formula for the elongation calculation of a PCCV, it was confirmed that the proposed formula simulated the measured elongations more accurately than the present practice did.
社団法人日本建築学会の論文
1995-09-30