【摘要】：為了對(duì)錦屏一級(jí)水電站在運(yùn)行期內(nèi)庫水漲落條件下的左岸變形拉裂體的安全穩(wěn)定性進(jìn)行評(píng)估,同時(shí)考慮到錨索預(yù)應(yīng)力損失以及CⅢ標(biāo)的缺陷錨索對(duì)變形拉裂體穩(wěn)定性的影響,運(yùn)用三維極限平衡的分析方法,對(duì)左岸變形拉裂體可能的兩種滑動(dòng)模式進(jìn)行了計(jì)算分析。計(jì)算結(jié)果表明,拉裂變形體在庫水漲落及錨索預(yù)應(yīng)力損失條件下均可以滿足運(yùn)行期的總體穩(wěn)定性要求,同時(shí),滑動(dòng)模式A的穩(wěn)定性主要是受到庫水漲落的控制,而滑動(dòng)模式B的穩(wěn)定性則取決于錨索預(yù)應(yīng)力損失。
[Abstract]:In order to evaluate the safety and stability of the deformation and crack body on the left bank of Jinping Grade I Hydropower Station under the condition of the fluctuation of the reservoir water during the operation period, considering the prestressing loss of the anchor cable and the influence of the defective Anchorage cable of the C 鈪，

本文編號(hào)：2356612