第5章雙線鐵路隧道襯砌結(jié)構(gòu)設(shè)計(jì)力學(xué)分析(存儲(chǔ)版)
【正文】 LSTR, 20, 21 LSTR, 23, 25LSTR, 25, 24LSTR, 24, 26 LSTR, 19, 32 LSTR, 11, 31 LSTR, 15, 30 LSTR, 21, 29 LSTR, 22, 28 LSTR, 14, 35 LSTR, 13, 34 LSTR, 18, 33 LSTR, 23, 27 LSTR, 26, 32 LSTR, 32, 31 LSTR, 31, 30 LSTR, 30, 29 LSTR, 27, 33 LSTR, 33, 34 LSTR, 34, 35 LSTR, 35, 28 LSTR, 3, 9 LARC, 7, 6, 38SAVE !保存數(shù)據(jù), 生成的直線如圖520所示。Al, 8, 1, 9, !采用線創(chuàng)建面,依次創(chuàng)建24個(gè)面Al, 9, 2, 10,Al, 10, 3, 4, 11,Al, 11, 60, 5, 8,Al, 12, 6, 59, 1,Al, 59, 7, 13, 2,Al, 27, 26, 23, 12, 5, 60,Al, 27, 25, 21, 13, 3, 4,Al, 14, 15, 16, 17, 6,Al, 17, 7, 20, 19, 18,Al, 20, 21, 25, 28, 29, 22,Al, 30, 24, 14, 23, 26, 28,Al, 39, 31, 29, 33,Al, 40, 32, 30, 31,Al, 41, 51, 42, 32,Al, 42, 52, 43, 24,Al, 43, 53, 44, 15, Al, 44, 54, 45, 36, Al, 16, 35, 38, 36, Al, 18, 34, 37, 35, Al, 47, 58, 46, 34, Al, 48, 57, 47, 19, Al, 49, 56, 48, 22, Al, 50, 55, 49, 33, SAVE !保存數(shù)據(jù)3． 創(chuàng)建網(wǎng)格模型lesize,1,8,1 !設(shè)置單元大小, 即L1線劃分成8個(gè)單元TYPE, 1 !設(shè)置將要?jiǎng)?chuàng)建單元的類型MAT, 1 !設(shè)置將要?jiǎng)?chuàng)建單元的材料REAL, 1 !設(shè)置將要?jiǎng)?chuàng)建單元的幾何常數(shù)NL(NDIV)NL(NDIV)NL(NDIV)NL(NDIV)NL(NDIV)NL(NDIV)181182143154185152812322432542852432133234335438534461432443444485445215425435445855568164264364468564781732733744785748818428338448858498194294394498593108203304404508606!按照“l(fā)esize,1,8,1”格式,將其他59條線也進(jìn)行被劃分單元數(shù)設(shè)置AMAP,1,1,2,3, ! 劃分面1,依次單擊關(guān)鍵點(diǎn)1,2,3進(jìn)行映射AMAP,2,1,3,4, AMAP,3,1,4,6, AMAP,4,6,2,1, ! 面1到4,為隧道內(nèi)開挖土體AMAP,5,2,8,9,3 ! 劃分錨固加固去圍巖單元,包括面5和6AMAP,6,3,9,10,4 AMAP,7,6,36,8,2 AMAP,8,4,10,36,6AMAP,9,8,11,12,9 ! 采用映射劃分中心區(qū)域其它面AMAP,10,9,12,13,10 AMAP,11,10,13,37,36 AMAP,12,36,37,11,8 amesh,13,24,1 ! 劃分周邊區(qū)域面SAVE ! 存儲(chǔ)數(shù)據(jù)TYPE, 2 !設(shè)置將要?jiǎng)?chuàng)建單元的類型MAT, 2 !設(shè)置將要?jiǎng)?chuàng)建單元的材料REAL, 1 !設(shè)置將要?jiǎng)?chuàng)建單元的幾何常數(shù)!通過兩個(gè)節(jié)點(diǎn)創(chuàng)建梁單元E, 2,11 E,11,12E,12,13E,13,14E,14,15E,15,16E,16,17E,17,10E,10,63 E,63,64E,64,65E,65,66E,66,67E,67,68E,68,69E,69,62E,62,115E,115,114E,114,117E,117,118E,118,119E,119,120E,120,121E,121,116E,116,167E,167,168
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