ʱ : 浅谈混凝土连续梁逐孔架设法施工技?- 百度文库ϿʼĶ
dz̸跨ʩ
ժҪ:ʩеȿ羶ԤӦŽϳõһʩ,ʹһ豸һʩԽ,ʩ豸תԽ,侭ЧԽߡ
ؼ: 跨 ʩ ʩķչĿ羶͡ʽȷҪáڵĻŲô֧ܾ͵ؽʩ,Ŀ羶Ϊ3040m,ʩڳ,ôľ,١2060,ʩӸԤӦź,ʹԤӦŵõѸٷչԲû֧,Ӱӵͨ,캹,ԽѴﵽ200m,˻ŵ÷Χп羶ЭгԽص,ʹԤӦڽ20ľгȡʤͬҪ跨,зֽڶƴװʩ,ԤƵװʩ;ȿʹôػ,ֿɽ豸ķ,ԸݲͬҪѡƶģܷDzôʩ豸,͵ʩλģ塢ֽաһϵйʩ豸ʩ൱ڽԤƳƵλ,ڸ߿ʩ,ƶģܷлԤƳ֮ơڴ̵ʩеԶͱ,
ˡװ,һijԡƷʩڽԤӦʿ,ʹ˸Ʒʩ豸ɴŵʩ,ܱ֤Ԥ,ʩ,ΧûӰ졣,öƷʩԤӦ,ڲԡſѧķչͶʩIJͬҪ,ָġӦֲͬʩԤӦŵʩܶ,ͬʩ豸ͬ,ʩ֯źҲһ,Ϊ˱ڲ,ԱȽķʵ鲢ʩѡ,Ӧơʩֳ豸ؾ˵ͬʩʩ֯Dzڵġ˱Ͼ,мӲסʩѡǷӰ,漰췹ڡ̽,ʩŸҪá跨װ䡢ֳʩһַ,ʩ,ɼ֧תΪ,һ˵,ʩ١㡣ʩҪصʩ,ʹṹѡѵʩͷλúͺĽṹʽͬʱ,ʩ,ҲʹýӳԤӦ,ʩ,ҿɰŵλò,ʡǿϡŲʩһصʩĹ,ṹϵת
1 ƶ֧ܷʩ
ÿֳԤƽڶ,ʹƶʽּʱ֧нڶ,װװλ,ԤӦ,ʹװſλ,ȻּǰһװװʩĿǰʩڶƴװ֧ƶ֧,ҪɴеijȴųƴܡʽװáƶλװáͲɡ
2 ʱ֧ƴԤƽڶʩ
10136m߿35.6m,Ϊ8һԤӦšÿ7Ԥƽڶ,ڶθ2.1m,5.4m,11.8m,ڶεĸ崦гݼ,͵װڷ,ʹӷӦfרݸӾȲڽڶƴװλڲ,ԤӦ,ԾϩΪ,ʽڶμøɽӷ졣ڶƴڸϽ,9ǵʱ֧vζյº,ÿǵҺѹǧﶥ̡߳Ϊ˱ڽڶڸƶ,ÿһڶоķϩ,ϵIJֹγɵĻϻƴԤ,4413kNȫغ,Ҹ˳ˮƽ״̬,ͬʱ˸ӵ,ʱڶθ̡߳λ߶Ⱥ,ӲԤƽڶɵ
װǰһտ밲װһڶμ䰲װһ152mmĻӷ϶,ԤӦλ͵عעսӷ,ﵽһǿȺ,ԤӦ833.6kN,ڿװС,ɸװ,ʮַ㡣ܴӲˡװϽ3hڸΪȽ,ԤƽڶٶΪÿ14,ƽװٶ3磯,ÿ108m
3 װֶεװʩ
װͷֶεװʩҪڹֳԤֶ,ٽʩԤԤƶνϳ,ҪԤƳȽеһԤӦ,ƴװλж,ʩҲɼ֧ɵϵתװĻʽػȶ,ɸλԼ豸ջߵ̶ȵؾʩĵͷ,ǵĹͬصҪһĸ豸ǿ豸ʩоҪϵת,ͨɼ֧תΪ,ڶҪͬת,ʩĸʩ̶ϱ仯ġ,ʩٶȱȽϿ,رǺʩٶ,ҪҪٺì,ֶ,ֻݡͬʱֵ֡