浅谈混凝土连续梁逐孔架设法施工技?- 百度文库

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,ƶģܷлԤƳ֮ơڴ̵ʩ򹤳еԶͱ׼,

ˡװ,һijԡƷʩڽԤӦʿ,ʹ˸Ʒʩ豸ɴŵʩ,ܱ֤Ԥ,ʩ,ΧûӰ졣,öƷʩԤӦ,ڲԡſѧķչͶʩIJͬҪ,ָġӦֲͬʩԤӦŵʩܶ,ͬʩ豸ͬ,ʩ֯ź͹Ҳһ,Ϊ˱ڲ,ԱȽķʵ鲢ʩѡ,Ӧơʩֳ豸ؾ˵ͬʩʩ֯Dzڵġ˱Ͼ,мӲסʩѡǷӰ,漰췹͹ڡ̽,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,Ȼ󽫽ּǰһװװʩĿǰʩڶƴװ֧ƶ֧,ҪɴеijȴųƴܡʽװáƶλװáͲɡ

2 ʱ֧ƴԤƽڶʩ

10136m߿35.6m,Ϊ8һԤӦšÿ7Ԥƽڶ,ڶθ2.1m,5.4m,11.8m,ڶεĸ崦гݼ,͵װڷ,ʹӷӦfרݸӾȲڽڶƴװλڲ,ԤӦ,Ծϩ׹Ϊ,ʽڶμøɽӷ졣ڶƴڸϽ,9ǵʱ͸֧vζյº,ÿǵҺѹǧﶥ̡߳Ϊ˱ڽڶڸƶ,ÿһڶоķϩ,ϵIJֹγɵĻϻƴԤ,4413kNȫغ,Ҹ˳ˮƽ״̬,ͬʱ׼˸ӵ,ʱڶθ̡߳λ߶Ⱥ,ӲԤƽڶɵ

װǰһտ밲װһڶμ䰲װһ152mmĻӷ϶,ԤӦλ͵عעսӷ,ﵽһǿȺ,ԤӦ833.6kN,ڿװС,ɸװ,ʮַ㡣ܴӲˡװϽ3hڸΪȽ,ԤƽڶٶΪÿ14,ƽװٶ3磯,ÿ108m

3 ׵װֶεװʩ

׵װͷֶεװʩҪڹֳԤֶ,ٽ׼ʩԤԤƶνϳ,ҪԤƳȽеһԤӦ,ƴװλж,ʩҲɼ֧ɵϵתװĻʽػȶ,ɸλԼ豸ջߵ̶ȵؾ׼ʩĵͷ,ǵĹͬصҪһĸ豸ǿ豸ʩоҪϵת,ͨɼ֧תΪ,ڶҪͬת,ʩĸʩ̶ϱ仯ġ׼,ʩٶȱȽϿ,رǺ׼ʩٶ,ҪҪٺì,ֶ,򻮷ֻݡͬʱֵ֡

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