野茅溪大橋主梁縱向預(yù)應(yīng)力張拉油表讀數(shù)計算表,,,,,,,,

回歸方程：P=-0.8621+0.00966F,,,千斤頂編號：11#,,,油表編號：642343.9#,,

索號,規(guī)格,100%張拉噸位(KN),10%油表讀數(shù),20%油表讀數(shù),40%油表讀數(shù),60%油表讀數(shù),100%油表讀數(shù),張拉伸長量(mm)

T2a,17φs15.2,3098.760,2.1,5.1,11.1,17.1,29.1,122.3

T2b,17φs15.2,3098.760,2.1,5.1,11.1,17.1,29.1,135.5

,,3098.760,2.9,5.1,11.1,17.1,29.1,

T2c,17φs15.2,3098.760,2.1,5.1,11.1,17.1,29.1,135.2

,,,,,,,,,

回歸方程：P=-1.63911+0.00965F,,,千斤頂編號：5#,,,油表編號：642385.23#,,

索號,規(guī)格,100%張拉噸位(KN),10%油表讀數(shù),20%油表讀數(shù),40%油表讀數(shù),60%油表讀數(shù),100%油表讀數(shù),張拉伸長量(mm)

T2a,17φs15.2,3098.760,1.4,4.3,10.3,16.3,28.3,122.3

T2b,17φs15.2,3098.760,1.4,4.3,10.3,16.3,28.3,135.5

T2c,17φs15.2,3098.760,1.4,4.3,10.3,16.3,28.3,135.2

回歸方程：P=-0.83941+0.00976F,,,千斤頂編號：18#,,,油表編號：642317.9#,,

索號,規(guī)格,100%張拉噸位(KN),10%油表讀數(shù),20%油表讀數(shù),40%油表讀數(shù),60%油表讀數(shù),100%油表讀數(shù),張拉伸長量(mm)

T2a,17φs15.2,3098.760,2.2,5.2,11.3,17.3,29.4,122.3

T2b,17φs15.2,3098.760,2.2,5.2,11.3,17.3,29.4,135.5

T2c,17φs15.2,3098.760,2.2,5.2,11.3,17.3,29.4,135.2

回歸方程：P=-0.61197+0.00964F,,,千斤頂編號：50013#,,,油表編號：642380.23#,,

索號,規(guī)格,100%張拉噸位(KN),10%油表讀數(shù),20%油表讀數(shù),40%油表讀數(shù),60%油表讀數(shù),100%油表讀數(shù),張拉伸長量(mm)

T2a,17φs15.2,3098.760,2.4,5.4,11.3,17.3,29.3,122.3

T2b,17φs15.2,3098.760,2.4,5.4,11.3,17.3,29.3,135.5

T2c,17φs15.2,3098.760,2.4,5.4,11.3,17.3,29.3,135.2

說明:1、伸長量包括千斤頂內(nèi)50cm工作長度的伸長量.2、張拉順序為：T2b→T2a→T2c,,,,,,,,

計算:復(fù)核: