梁2PKL4,6,8,10,12线段ABBCCDDEEFFGABBCCDABBCCDDEABBCCDDEABBCCDDEABBCCDDEBCCDDELT(m)15999993.40411.6264.6241.915.645.641.812.929.689.682.9299999999999θ0.220.220.220.220.220.220.1430.1430.130.1820.1821.1820.1820.1770.1770.1770.177000000000002PKL4,6,8,10,12+2PKL5,7,9,11,132PKL1,14,2,37PKL1,2,3,4,5柱kLT+μθEXP(-kLT-μθ)终点应力伸长值△L0.07750.9254124096.80.06850.93381158540.06850.9338108150.40.06850.93381010470.06850.933894343.90.06850.933895142.6合计：334.70.04090.9599128622.30.05320.9482122072.80.03940.9614117327.7合计：245.60.04840.9528127712.50.0540.9474121035.10.3040.737989329.70.04820.95298517.9合计：85.20.04860.9526127619.10.05880.94291204600.05880.9429113556.60.04860.9526108116.2合计：151.90.01350.9866132259.90.01350.9866130459.10.01350.9866128758.30.01350.9866127057.50.01350.9866132259.90.01350.9866130459.10.01350.9866128758.30.01350.9866127057.50.01350.9866130457.90.01350.9866128758.30.01350.9866127057.5合计：643.3△L平均每米伸长：6.56四层同二层(两端张拉，取中点一边计算，乘2）平均每米伸长：6.25三、五六层同此平均每米伸长：5.68平均每米伸长：6.03平均每米伸长：1.66
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