紫萍铺水利枢纽引水发电洞进水口边坡预应力锚索锚固效应分析.pdfVIP

13 1 . 13 . 1 Vol No 2006 2 Research of Soil and Water Conservation Feb. , 2006 1, 2 1,2, 3 1, 2 3 3 徐湘涛 , 汪家林 , 王运生 , 李明好, 江志明 ( 1. , 61005 ; 2. , 61005 ; 3. , 61005 ) : , 13 , 4 , , : ; ; ; ; :T V732. 1: A : 1005-340 ( 2006) 01-0200-04 Analysis forAnchoring Effect of Prestress Anchors in Intake Slope Located at Diversion Cave of Zipingpu Hydroproject 1, 2 1, 2, 3 1, 2 3 3 XU Xiang-tao , WANG Jia-lin , WANG Yun-sheng , LI M ing-hao , JIANG Zhi-ming ( 1. Colleg e of E nv ir onment and Civ il E ng ineering , Cheng d u Un iv ersity of Technology , Cheng d u 61005 , China ; 2. N at ional L a bor atory of Geolog ical H az ar d P rev ent ion Geolog ical E nv ironment P r otect ion, Cheng d u 61005 , Ch ina ; 3. Cheng d u GeoS tar E ng ineer ing Co.L td . , Cheng d u 61005 , China) : . Abstract Vast prestress anchors are arranged in intake slope located at diversion cave of Zipingpu hydroproject T hese anchors are monitored by thirt een anchor monitors. Four multi-point displacement meters are inst alled to m onitor the deformation of . - , the slope Based on dat um draw n from anchor monit ors and m ulti point displacement meters the effect of anchor cables anchoring the slope is studied.T he necessary criteria are supplied to analyze the stability of t he slope. : ; ; ; ; ey words Zipingpu hydroproject slope prestress anchors monitoring anchoring effect