




版權(quán)說(shuō)明:本文檔由用戶(hù)提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)
文檔簡(jiǎn)介
1、衡昆國(guó)道主干線(xiàn)GZ75衡陽(yáng)南寧昆明公路平遠(yuǎn)街鎖龍寺高速公路6合同半坡段K95+300K100+280.91T梁預(yù)應(yīng)力張拉計(jì)算書(shū)中國(guó)云南公路橋梁工程總公司第七項(xiàng)目經(jīng)理部二OO四年八月20M梁板張拉計(jì)算算例K95+796(左)1-1# T梁一、已知條件該T梁是1片一端簡(jiǎn)支一端連續(xù)邊梁,梁長(zhǎng):L0=1996.5 (cm)。該T梁設(shè)有3束鋼束,其中:號(hào)鋼束設(shè)有5根15.24鋼絞線(xiàn),鋼束長(zhǎng)度(包括每端預(yù)留工作長(zhǎng)度75cm):L1L0+96cm;號(hào)鋼束設(shè)有6根15.24鋼絞線(xiàn),鋼束長(zhǎng)度(包括每端預(yù)留工作長(zhǎng)度75cm):L2L0+103cm; 號(hào)鋼束設(shè)有6根15.24鋼絞線(xiàn),鋼束長(zhǎng)度(包括每端預(yù)留工作長(zhǎng)度7
2、5cm):L3L0+108 cm。該T梁、號(hào)鋼束豎彎角度均為:豎=92744,、號(hào)鋼束平彎角度均為:平=65034。預(yù)應(yīng)力張拉千斤頂工作段長(zhǎng)度:L工55cm,壓力表回歸方程: 3021號(hào)壓力表(簡(jiǎn)稱(chēng)壓力表1)為:Y=0.0209X-0.1109、1482號(hào)壓力表(簡(jiǎn)稱(chēng)壓力表2)為:Y=0.0214X-0.095。預(yù)應(yīng)力筋為低松弛鋼絞線(xiàn),其截面積為:Ap140 mm2,彈性模量為:Ep1.95105Mpa,張拉控制應(yīng)力:k1395 Mpa,采用兩端同時(shí)對(duì)稱(chēng)張拉技術(shù)。二、預(yù)應(yīng)力鋼絞線(xiàn)伸長(zhǎng)值計(jì)算公式預(yù)應(yīng)力鋼絞線(xiàn)伸長(zhǎng)值:L(PpL)/(ApEp), 其中:L預(yù)應(yīng)力鋼絞線(xiàn)伸長(zhǎng)值(mm)L預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算
3、長(zhǎng)度(mm),包括千斤頂工作段長(zhǎng)度;Ap預(yù)應(yīng)力鋼絞線(xiàn)的截面面積(mm2);Ep預(yù)應(yīng)力鋼絞線(xiàn)的彈性模量(N/ mm2);Pp預(yù)應(yīng)力鋼絞線(xiàn)的平均張拉力(N);按JTJ0412000公路橋涵施工技術(shù)規(guī)范附錄G-8曲線(xiàn)筋公式計(jì)算,即Pp =P(1-e-(kx+))/(kx+);其中:P預(yù)應(yīng)力鋼束張拉端的張拉力(N);k孔道每米局部偏差對(duì)摩擦的影響系數(shù)(波紋管計(jì)算取0.0015)。x從張拉端至計(jì)算截面的孔道長(zhǎng)度(m);預(yù)應(yīng)力鋼絞線(xiàn)與孔道壁的摩擦系數(shù)(波紋管計(jì)算取0.2);從張拉端至計(jì)算截面的孔道部分切線(xiàn)的夾角之和(rad)。三、鋼絞線(xiàn)伸長(zhǎng)值計(jì)算1、號(hào)鋼束預(yù)應(yīng)力鋼絞線(xiàn)一端伸長(zhǎng)值預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算長(zhǎng)度L1/2
4、(1996.596275)/2551026.3(cm)每根預(yù)應(yīng)力鋼絞線(xiàn)截面面積:Ap140(mm2)預(yù)應(yīng)力鋼絞線(xiàn)彈性模量:Ep1.95105(N/ mm2)每根預(yù)應(yīng)力鋼絞線(xiàn)張拉端的平均張拉力:PpP(1-e-(kx+))/(kx+)其中:PApk1401395195300(N)豎927440.165146932 (rad)kx+0.001510.2630.20.1651469320.048423886Pp195300(1-e-0.048423886)/0.048423886190647(N)每根鋼絞線(xiàn)一端伸長(zhǎng)值:L1(PpL)/(ApEp) (19064710263)/( 1401.95105
5、) 71.7(mm)2、號(hào)鋼束預(yù)應(yīng)力鋼絞線(xiàn)一端伸長(zhǎng)值預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算長(zhǎng)度L1/2(1996.5103275)/2551029.8(cm)每根預(yù)應(yīng)力鋼絞線(xiàn)截面面積:Ap140(mm2)預(yù)應(yīng)力鋼絞線(xiàn)彈性模量:Ep1.95105(N/ mm2)每根預(yù)應(yīng)力鋼絞線(xiàn)張拉端的平均張拉力:PpP(1-e-(kx+))/(kx+)其中:PApk1401395195300(N)豎+平927442650342308520.404004937 (rad)kx+0.001510.2980.20.4040049370.096247987Pp195300(1-e-0.096247987)/0.096247987186196
6、(N)每根鋼絞線(xiàn)一端伸長(zhǎng)值:L2(PpL)/(ApEp) /( 1401.95105) 70.2(mm)3、號(hào)鋼束預(yù)應(yīng)力鋼絞線(xiàn)一端伸長(zhǎng)值預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算長(zhǎng)度L1/2(1996.5108275)/2551032.3(cm)每根預(yù)應(yīng)力鋼絞線(xiàn)截面面積:Ap140(mm2)預(yù)應(yīng)力鋼絞線(xiàn)彈性模量:Ep1.95105(N/ mm2)每根預(yù)應(yīng)力鋼絞線(xiàn)張拉端的平均張拉力:PpP(1-e-(kx+))/(kx+)其中:PApk1401395195300(N)豎+平927442650342308520.404004937 (rad)kx+0.001510.3230.20.40400493
7、70.096285487Pp195300(1-e-0.096285487)/0.096285487186192(N)每根鋼絞線(xiàn)一端伸長(zhǎng)值:L3(PpL)/(ApEp) /( 1401.95105) 70.4(mm)四、張拉各階段鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù)1、號(hào)預(yù)應(yīng)力鋼束號(hào)鋼束張拉程序:0初應(yīng)力(15%k)30%kk(持荷2min錨固)(1)、張拉到初應(yīng)力 (15%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L15% L115%71.715%10.8(mm)鋼束一端張拉力: P15%5kAp15%5139514015% 146475(N
8、)146.475(KN)壓力表1讀數(shù):Y15%0.0209X-0.11090.0209146.475-0.11092.95(Mpa)壓力表2讀數(shù):Y15%0.0214X-0.0950.0214146.475-0.0953.04(Mpa)(2)、張拉到30%k 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L30% L130%71.730%21.5(mm)鋼束一端張拉力: P30%5kAp30%5139514030% 292950(N)292.95(KN)壓力表1讀數(shù):Y30%0.0209X-0.11090.0209292.95-0.11096.01(Mpa)壓力表2讀數(shù):Y30
9、%0.0214X-0.0950.0214292.95-0.0956.17(Mpa)(3)、張拉到k 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L100% L171.7(mm)鋼束一端張拉力: P100%5kAp51395140 976500(N)976.5(KN)壓力表1讀數(shù):Y100%0.0209X-0.11090.0209976.5-0.110920.30(Mpa)壓力表2讀數(shù):Y100%0.0214X-0.0950.0214976.5-0.09520.80(Mpa)2、號(hào)預(yù)應(yīng)力鋼束號(hào)鋼束張拉程序:0初應(yīng)力(15%k)30%k60%kk(持荷2min錨固)(1)、張拉到
10、初應(yīng)力 (15%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L15% L215%70.215%10.5(mm)鋼束一端張拉力: P15%6kAp15%6139514015% 175770(N)175.770(KN)壓力表1讀數(shù):Y15%0.0209X-0.11090.0209175.770-0.11093.56(Mpa)壓力表2讀數(shù):Y15%0.0214X-0.0950.0214175.770-0.0953.67(Mpa)(2)、張拉到初應(yīng)力 (30%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L30% L230%70.230%21.1(mm)鋼
11、束一端張拉力: P30%6kAp30%6139514030% 351540(N)351.540(KN)壓力表1讀數(shù):Y30%0.0209X-0.11090.0209351.540-0.11097.24(Mpa)壓力表2讀數(shù):Y30%0.0214X-0.0950.0214351.540-0.0957.43(Mpa)(3)、張拉到60%k 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L60% L260%70.260%42.1(mm)鋼束一端張拉力: P60%6kAp60%6139514060% 703080(N)703.080(KN)壓力表1讀數(shù):Y60%0.0209X-0.11
12、090.0209703.080-0.110914.58(Mpa)壓力表2讀數(shù):Y60%0.0214X-0.0950.0214703.080-0.09514.95(Mpa)(4)、張拉到k時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L100% L270.2(mm)鋼束一端張拉力: P100%6kAp61395140 1171800(N)1171.800(KN)壓力表1讀數(shù):Y100%0.0209X-0.11090.02091171.800-0.110924.38(Mpa)壓力表2讀數(shù):Y100%0.0214X-0.0950.02141171.800-0.09524.98(Mpa
13、)3、號(hào)預(yù)應(yīng)力鋼束號(hào)鋼束張拉程序:0初應(yīng)力(15%k)30%kk(持荷2min錨固)(1)、張拉到初應(yīng)力 (15%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L15% L315%70.415%10.6(mm)鋼束一端張拉力: P15%6kAp15%6139514015% 175770(N)175.770(KN)壓力表1讀數(shù):Y15%0.0209X-0.11090.0209175.770-0.11093.56(Mpa)壓力表2讀數(shù):Y15%0.0214X-0.0950.0214175.770-0.0953.67(Mpa)(2)、張拉到初應(yīng)力 (30%k) 時(shí), 鋼束伸長(zhǎng)值
14、、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L30% L330%70.430%21.1(mm)鋼束一端張拉力: P30%6kAp30%6139514030% 351540(N)351.540(KN)壓力表1讀數(shù):Y30%0.0209X-0.11090.0209351.540-0.11097.24(Mpa)壓力表2讀數(shù):Y30%0.0214X-0.0950.0214351.540-0.0957.43(Mpa)(3)、張拉到k 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: Lk L370.4(mm)鋼束一端張拉力: P100%6kAp61395140 1171800(N)1171
15、.800(KN)壓力表1讀數(shù):Y100%0.0209X-0.11090.02091171.800-0.110924.38(Mpa)壓力表2讀數(shù):Y100%0.0214X-0.0950.02141171.800-0.09524.98(Mpa)五、 張拉各階段鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù)匯總表鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù)匯總表鋼束編號(hào)15%控制應(yīng)力30%控制應(yīng)力張拉力(KN)壓力表1讀數(shù)(Mpa)壓力表2讀數(shù)(Mpa)伸長(zhǎng)值(mm)張拉力(KN)壓力表1讀數(shù)(Mpa)壓力表2讀數(shù)(Mpa)伸長(zhǎng)值(mm)146.4752.953.0410.8292.9506.016.1721.517
16、5.7703.563.6710.5351.5407.247.4321.1175.7703.563.6710.6351.5407.247.4321.1續(xù)上表鋼束編號(hào)60%控制應(yīng)力100%控制應(yīng)力張拉力(KN)壓力表1讀數(shù)(Mpa)壓力表2讀數(shù)(Mpa)伸長(zhǎng)值(mm)張拉力(KN)壓力表1讀數(shù)(Mpa)壓力表2讀數(shù)(Mpa)伸長(zhǎng)值(mm)976.50020.320.8071.7703.08014.5814.9542.11171.80024.3824.9870.21171.80024.3824.9870.4 編制: 復(fù)核: 監(jiān)理:30M梁板張拉計(jì)算算例K98+306(右)1-1#梁板一、已知條件該T
17、梁是1片一端簡(jiǎn)支一端連續(xù)邊梁,梁長(zhǎng):L0=2997.7 (cm)。該T梁設(shè)有3束鋼束,號(hào)鋼束設(shè)有9根15.24鋼絞線(xiàn),鋼束長(zhǎng)度(包括每端預(yù)留工作長(zhǎng)度100cm):L1L0+124.8cm;號(hào)鋼束設(shè)有8根15.24鋼絞線(xiàn),鋼束長(zhǎng)度(包括每端預(yù)留工作長(zhǎng)度100cm):L2L0+131.7cm; 號(hào)鋼束設(shè)有8根15.24鋼絞線(xiàn),鋼束長(zhǎng)度(包括每端預(yù)留工作長(zhǎng)度100cm):L3L0+136.4 cm。該T梁、號(hào)鋼束豎彎角度均為:豎=7.765,、號(hào)鋼束平彎角度均為:平=7.628。預(yù)應(yīng)力張拉千斤頂工作段長(zhǎng)度為:L工55cm,壓力表回歸方程:2164號(hào)壓力表(簡(jiǎn)稱(chēng)壓力表1)為:Y=0.0226X-0.1
18、902;2169號(hào)壓力表(簡(jiǎn)稱(chēng)壓力表2)為: Y=0.0226X+0.1191。預(yù)應(yīng)力筋為低松弛鋼絞線(xiàn),其截面積為:Ap140 mm2,彈性模量為:Ep1.95105Mpa,張拉控制應(yīng)力:k1395 Mpa,采用兩端同時(shí)對(duì)稱(chēng)張拉技術(shù)。二、預(yù)應(yīng)力鋼絞線(xiàn)伸長(zhǎng)值計(jì)算公式預(yù)應(yīng)力鋼絞線(xiàn)伸長(zhǎng)值:L(PpL)/(ApEp), 其中:L預(yù)應(yīng)力鋼絞線(xiàn)伸長(zhǎng)值(mm)L預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算長(zhǎng)度(mm),包括千斤頂工作段長(zhǎng)度;Ap預(yù)應(yīng)力鋼絞線(xiàn)的截面面積(mm2);Ep預(yù)應(yīng)力鋼絞線(xiàn)的彈性模量(N/ mm2);Pp預(yù)應(yīng)力鋼絞線(xiàn)的平均張拉力(N);按JTJ0412000公路橋涵施工技術(shù)規(guī)范附錄G-8曲線(xiàn)筋公式計(jì)算,即Pp =P
19、(1-e-(kx+))/(kx+);其中:P預(yù)應(yīng)力鋼束張拉端的張拉力(N);k孔道每米局部偏差對(duì)摩擦的影響系數(shù)(波紋管計(jì)算取0.0015)。x從張拉端至計(jì)算截面的孔道長(zhǎng)度(m);預(yù)應(yīng)力鋼絞線(xiàn)與孔道壁的摩擦系數(shù)(波紋管計(jì)算取0.2);從張拉端至計(jì)算截面的孔道部分切線(xiàn)的夾角之和(rad)。三、鋼絞線(xiàn)伸長(zhǎng)值計(jì)算1、號(hào)鋼束預(yù)應(yīng)力鋼絞線(xiàn)一端伸長(zhǎng)值預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算長(zhǎng)度L1/2(2997.7124.82100)/2551516.3(cm)每根預(yù)應(yīng)力鋼絞線(xiàn)截面面積:Ap140(mm2)預(yù)應(yīng)力鋼絞線(xiàn)彈性模量:Ep1.95105(N/ mm2)每根預(yù)應(yīng)力鋼絞線(xiàn)張拉端的平均張拉力:PpP(1-e-(kx+))/(k
20、x+)其中:PApk1401395195300(N)豎7.7650.135524816 (rad)kx+0.001515.1630.20.1355248160.049849463Pp195300(1-e-0.049849463)/0.049849463190512(N)鋼絞線(xiàn)一端伸長(zhǎng)值:L1(PpL)/(ApEp) (19051215163)/( 1401.95105) 105.8(mm)2、號(hào)鋼束預(yù)應(yīng)力鋼絞線(xiàn)一端伸長(zhǎng)值預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算長(zhǎng)度L1/2(2997.7131.72100)/2551519.7(cm)每根預(yù)應(yīng)力鋼絞線(xiàn)截面面積:Ap140(mm2)預(yù)應(yīng)力鋼絞線(xiàn)彈性模量:Ep1.95105
21、(N/ mm2)每根預(yù)應(yīng)力鋼絞線(xiàn)張拉端的平均張拉力:PpP(1-e-(kx+))/(kx+)其中:PApk1401395195300(N)豎+平7.76527.62823.0210.401792247 (rad)kx+0.001515.1970.20.4017922470.103153949Pp195300(1-e-0.103153949)/0.103153949185565(N)鋼絞線(xiàn)一端伸長(zhǎng)值:L2(PpL)/(ApEp) /( 1401.95105) 103.3(mm)3、號(hào)鋼束預(yù)應(yīng)力鋼絞線(xiàn)一端伸長(zhǎng)值預(yù)應(yīng)力鋼絞線(xiàn)計(jì)算長(zhǎng)度L1/2(2997.7136.42100)
22、/2551522.1(cm)每根預(yù)應(yīng)力鋼絞線(xiàn)截面面積:Ap140(mm2)預(yù)應(yīng)力鋼絞線(xiàn)彈性模量:Ep1.95105(N/ mm2)每根預(yù)應(yīng)力鋼絞線(xiàn)張拉端的平均張拉力:PpP(1-e-(kx+))/(kx+)其中:PApk1401395195300(N)豎+平7.76527.62823.0210.401792247 (rad)kx+0.001515.2210.20.4017922470.103189949Pp195300(1-e-0.103189949)/0.103189949185561(N)鋼絞線(xiàn)一端伸長(zhǎng)值:L3(PpL)/(ApEp) /( 1401.95105)
23、 103.5(mm)四、張拉各階段鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù)1、號(hào)預(yù)應(yīng)力鋼束號(hào)鋼束張拉程序:0初應(yīng)力(15%k)30%kk(持荷2min錨固)(1)、張拉到初應(yīng)力 (15%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L15% L115%105.815%15.9(mm)鋼束一端張拉力: P15%9kAp15%9139514015% 263655(N)263.655(KN)壓力表1讀數(shù):Y15%0.0226X-0.19020.0226263.655-0.19025.77(Mpa)壓力表2讀數(shù):Y15%0.0226X+0.11910.0226263.655+0.11
24、916.08(Mpa)(2)、張拉到30%k 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L30% L115%105.830%31.7(mm)鋼束一端張拉力: P30%9kAp30%9139514030% 527310(N)527.310(KN)壓力表1讀數(shù):Y30%0.0226X-0.19020.0226527.310-0.190211.73(Mpa)壓力表2讀數(shù):Y30%0.0226X+0.11910.0226527.310+0.119112.04(Mpa)(3)、張拉到k 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L100% L1105.8(mm)鋼
25、束一端張拉力: P100%9kAp91395140 1757700(N)1757.7(KN)壓力表1讀數(shù):Y100%0.0226X-0.19020.02261757.7-0.190239.53(Mpa)壓力表2讀數(shù):Y100%0.0226X+0.11910.02261757.7+0.119139.84(Mpa)2、號(hào)預(yù)應(yīng)力鋼束號(hào)鋼束張拉程序:0初應(yīng)力(15%k)30%k60%kk(持荷2min錨固)(1)、張拉到初應(yīng)力 (15%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L15% L215%103.315%15.5(mm)鋼束一端張拉力: P15%8kAp15%8139
26、514015% 234360(N)234.36(KN)壓力表1讀數(shù):Y15%0.0226X-0.19020.0226234.36-0.19025.11(Mpa)壓力表2讀數(shù):Y15%0.0226X+0.11910.0226234.36+0.11915.42(Mpa)(2)、張拉到初應(yīng)力 (30%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L30% L230%103.330%31.0(mm)鋼束一端張拉力: P30%8kAp30%8139514030% 468720(N)468.72(KN)壓力表1讀數(shù):Y30%0.0226X-0.19020.0226468.72-0.1
27、90210.40(Mpa)壓力表2讀數(shù):Y30%0.0226X+0.11910.0226468.72+0.119110.71(Mpa)(3)、張拉到初應(yīng)力 (60%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L60% L260%103.360%62.0(mm)鋼束一端張拉力: P60%8kAp60%8139514060% 937440(N)937.440(KN)壓力表1讀數(shù):Y60%0.0226X-0.19020.0226937.440-0.190221.00(Mpa)壓力表2讀數(shù):Y60%0.0226X+0.11910.0226937.440+0.119121.31(
28、Mpa)(4)、張拉到k時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L100% L2103.3(mm)鋼束一端張拉力: P100%8kAp81395140 1562400(N)1562.4(KN)壓力表1讀數(shù):Y100%0.0226X-0.19020.02261562.4-0.190235.12(Mpa)壓力表2讀數(shù):Y100%0.0226X+0.11910.02261562.4+0.119135.43(Mpa)3、號(hào)預(yù)應(yīng)力鋼束號(hào)鋼束張拉程序:0初應(yīng)力(15%k) 30%kk(持荷2min錨固)(1)、張拉到初應(yīng)力 (15%k) 時(shí), 鋼束伸長(zhǎng)值、張拉力、千斤頂壓力表讀數(shù):鋼束一端伸長(zhǎng)值: L15% L315%103.515%15.5(mm)鋼束一端張拉力: P15%8kAp15%8139514015% 234360(N)234.36(KN)壓力表1讀數(shù):Y15%0.0226X-0.19020.0226234.36-0.1902
溫馨提示
- 1. 本站所有資源如無(wú)特殊說(shuō)明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶(hù)所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫(kù)網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶(hù)上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶(hù)上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶(hù)因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 工程項(xiàng)目合同管理八步走
- 產(chǎn)品使用說(shuō)明功能操作與維護(hù)指南
- 外墻涂料施工合同書(shū)
- Unit1生活中的日常用語(yǔ):初一英語(yǔ)日常會(huì)話(huà)教學(xué)教案
- 2025年大慶c1貨運(yùn)上崗證模擬考試
- 2025年唐山貨運(yùn)上崗證考試題庫(kù)答案
- 委托抵押擔(dān)保協(xié)議
- 數(shù)據(jù)安全與隱私保護(hù)作業(yè)指導(dǎo)書(shū)
- 合同房地產(chǎn)轉(zhuǎn)讓合同5篇
- 2025年高中化學(xué)新教材同步 必修第一冊(cè) 第2章 階段重點(diǎn)突破練(四)
- 銀行承兌匯票和商業(yè)承兌匯票課件
- 特朗普貿(mào)易戰(zhàn)的基本邏輯、本質(zhì)及其應(yīng)對(duì)
- 經(jīng)口鼻吸痰法護(hù)理課件
- 《園林生態(tài)學(xué)》課件
- 初中化學(xué)實(shí)驗(yàn)報(bào)告單(上)
- 貨物質(zhì)量與安全控制方案
- 高中物理多普勒效應(yīng)練習(xí)題
- 交通事故授權(quán)委托書(shū)樣本(通用)
- 鹽酸利多卡因應(yīng)用于無(wú)痛導(dǎo)尿術(shù)的臨床效果觀(guān)察
- 保障性住房資格申請(qǐng)表
- PEP五年級(jí)上冊(cè)Unit3-字母組合ow的發(fā)音
評(píng)論
0/150
提交評(píng)論