山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2011年
23期
99-101
,共3页
水工工程%预应力结构%有粘结%无粘结%耐久性
水工工程%預應力結構%有粘結%無粘結%耐久性
수공공정%예응력결구%유점결%무점결%내구성
water works%prestressed structure%bonded%unbonded%durability
介绍了预应力在水工方面的应用,有粘结、无粘结和缓粘结预应力结构计算特点,分析了各种粘结形式预应力结构耐久性的影响因素,工程应用的趋势表明,无粘结、有粘结和缓粘结锚索都具有良好的抗腐蚀性能和耐久性。
介紹瞭預應力在水工方麵的應用,有粘結、無粘結和緩粘結預應力結構計算特點,分析瞭各種粘結形式預應力結構耐久性的影響因素,工程應用的趨勢錶明,無粘結、有粘結和緩粘結錨索都具有良好的抗腐蝕性能和耐久性。
개소료예응력재수공방면적응용,유점결、무점결화완점결예응력결구계산특점,분석료각충점결형식예응력결구내구성적영향인소,공정응용적추세표명,무점결、유점결화완점결묘색도구유량호적항부식성능화내구성。
The paper introduces the application of prestress in water works,indicates the calculation features for the bonded prestressed structure,the unbonded prestressed structure and bond-retarded prestressed structure,analyzes the influential factors of the durability of all sorts of bonded prestressed structure,and displays of the tendency for the engineering application that the bonded prestressed structure,the unbonded prestressed structure and bond-retarded prestressed structure have better anti-corrosion performance and durability.
