9512.net
Ŀ
ǰλãҳ >> >>

后张预应力筋的预应力损失包含



£
ԤӦĩԾ()+Ҫ
(һ) 1.ŷԤӦʧӦȡ...cc ӦΪ 10.ʩ׶ε ...ԤӦĸֽӦΪ ;ڶʧɺ,...
ľʩ߲Ե04
B D² B70% D100% 2ԤӦȷ:( ) 3ԤӦΪ˼( )ԤӦʧ...
ԤӦκ
:Ƚ,Ӳ,...ԤӦֽԤӦʧ,ҲӦʹеԤѹ...ӦЩĿ?ԤӦʩ...
...ɵڶԤӦʧ,ԤӦֽеӦΪ( )...
ԤӦ,ɵڶԤӦʧ,ԤӦֽеӦΪ( ) A.conDlDlB.conDlDlDEpc_𰸽...
()ԤӦ
ӦķҪ: ŷ ...֮² زԤӦʧԤӦ...:ԤӦҪҪ:һ㹹Ҫ...
¡ԤӦ̡ϰ
6.Ϊ˼( D )ԤӦʧ...ԤӦĺʩ,ֽӦʹ( D...ŷʩйصʩͻ( 75BDE )...
ԤӦ
Ԥ(һ) ( 1.ŷԤӦʧ...10.ʩ׶ε ...ԤӦĸֽӦΪ ;ڶʧɺ,...
ԤӦʧ
ԤӦĦ ʧԤӦԤӦʧҪ֮һ, ׼ȷ...ֱʽȿںѹ,ûнӴ, ...
ԤӦؿ
() 4ŷʺԤӦ() 5ʺ...һ˲ 4( A )ʩԼСԤӦֽ̨²ԤӦʧ...
ԤӦʧ
ԤӦʧԤӦɳʧ...ֽɳʧֵ涨:Źȡ241MPa, ȡ172 ...
رǩ
ԤӦʧ    ԤӦʧ    ԤӦʧЩ    ԤӦʧЩ    ŷԤӦʧ    ԤӦʧexcel    ʲôԤӦʧ    ŷԤӦʧ    

All rights reserved Powered by Ŀ 9512.net

copyright ©right 2010-2021
Ŀ磬ַϵͷzhit325@126.com|վͼ