【正文】
he Construction of Gouhe BridgeWANG Tie2bin1 , SUN Zhao2hui1 , LI Run2hong2 , LI Sheng2(1. High Faculty of Communication , Liaoning Province , Shenyang 110122 , China 。2. Liaoning Road and Bridge Construction Company , Shenyang 110021 , China)Abstract :Gouhe bridge is a paratively large bridge on Shenyang2Shanhaiguan speedway. The prestressed post2tensioningtechnology is applied in prefabrication of reinforced concrete I2 section posite girders , cast in situs of the wet joint and cap2beams , this paper describes the post2tensioning technology and some important points to be noted in construction practice.Key words : post2tensioning method , prestressed structure , strand , I2beam , prestressed concrete beam , construction tech2nology《橋梁建設(shè)》《國外橋梁》廣告收費(fèi)價目表彩色(兩期起登)《橋梁建設(shè)》雙月刊《國外橋梁》季刊黑白插頁說 明封 面不受理不受理封 二5800 元/ 期3000 元/ 期彩插一5800 元/ 期3000 元/ 期封 三5300 元/ 期3000 元/ 期封 底7000 元/ 期3500 元/ 期彩插(其它) 4500 元/ 期2700 元/ 期1500 元/ 期1. 凡一次簽訂6 期及以上廣告發(fā)布合同的客戶,將給予適當(dāng)優(yōu)惠。2. 廣告費(fèi)用逾期未付,按月追收5 %滯納金。4 5 橋梁建設(shè) 2000 年第4 期169。 19952004 Tsinghua Tongfang Optical Disc Co., Ltd. All rights reserved.__