軸心受壓構件的穩(wěn)定系數(shù)

第一章軸心受壓構件的穩(wěn)定系D.0.1a類截面軸心受壓構件的穩(wěn)定系數(shù)應按表D.0.1取值。表D.0.1a類截面軸心受壓構件的穩(wěn)定系數(shù)卬01L23456178g01.000LOOO1.000L0000,9990.9990.9980.9980.9970.99610。?9950.叫40.993。?9920?9910.9890.98810.986。?9S50983200,9810,9790.977CL976(L9749720,9700.9680.9560.964300,9630.9610.9590,9570.9540*9520.9500.9480,9460,944400.9410.9370.9340.9320*9290,92710.924&9210.9L850：0.9169L3。,91。。?9070-903Q.900"897亳.8938900-攤G600?8830.S790.87S0.871我8670.8620,8580-854S849Cl844700.8390.&340.8290.8240-8180.8130?807。?8010.7950.789&00,7830,776,0.7700.7630-7560.7490.W0.735。,性80.?21900x713a7060.6986910,6830.6760,6680.6600.653Q,6451000.6370.5300.622&614Q.6070,5990.5920.584&5770.5691W0,562a.5550.548“沁&534Qf5270.5200.5130.5070.5001200*4940.4&70.4810.4750.4699.4630.4570.4510.4450.4391300.434(k4280.4230.41?0,4120.4070,402.0-397d3920.38?1400.3820.37S0.3730.3680,3640.3600.3550.351G3470.3431500.339O.3350.3310.3270-3230.3190.3150.3120*3080.3051崩0,302化燦0.295S292。?2880*2850.2320.2790.2760.2731700,270。?2670.264Q.2610.2590.2560,2530.250以2480,24518Q0.2430?2400.2380.2350.233Q.2310.22&0-226。?224Q.2221900.2190,2170-2150.2130-2110.2090.2070.2050.2030,2012000,1990.1970.1960.L940.1920.1900.1S8CL1870?1850.18312100.132G1&00.1780.1770-1750.1740.1720,1710,1690.1682200.1660.1650.163G.1620.1610.1590.1580.1S7□1550.1542300.1531仇1510.1501490-1480^1470?1450.144Q1430.1422件0,1410.14。0.139A1379.1360*135|0.1340.133以1320.13】注：表中值系按本標準第D.0.5條中的公式計算而得。D.0.2b類截面軸心受壓構件的穩(wěn)定系數(shù)應按表D.0.2取值。表D.0.2b類截面軸心受壓構件的穩(wěn)定系數(shù)卬D.0.3c類截面軸心受壓構件的穩(wěn)定系數(shù)應按表D.0.3取值。表D.0.3c類截面軸心受壓構件的穩(wěn)定系數(shù)卬D.0.4d類截面軸心受壓構件的穩(wěn)定系數(shù)應按表D.0.4取值。表D.0.4d類截面軸心受壓構件的穩(wěn)定系數(shù)卬A/sk01234557一8g0L.0001.000①9990.9990.9980.9960.992Q,990S98710。9840.9&10.9780.9740.9690.9650.9600.9550.9490.944200.9370.9270.918Q.9090.9000.891Ch8S303740.8650-857.300.8480-B+00.8310,8230,8150.807。?7980.79。0.7826774400,7650.75&"7510.7430-7350.727。.72。0.712Q70S0,697500.6900.6&20.6750.6680-6600.653(X6460.6390.6320.625600,6180.6110-6。50M989,591。,S85O.S780,5710M65。?559700,5520.5460-5400.5040.5280.5210,5160.5100.5040.49S800.4920,4&70.4810.4760.4700.4650.4590.4540.4490.444:9。0-439。-4340-4290.4240.4190.4140.4090.4050.4010.397100339310、3900-3860.3S30,3800.3760,3730.3690.366仇363110。?3590,3560.353。,35。0.3460.343a340(X337Q.334?！?311200.3280-3250-3220.3190.3160.313,0.310饑3070,304CL3011300.29803960?293Q2900.2880.285仇282。?2800.2770.27514C0.272a2700-267Q.2S50-2620-2600-257S255。?2530,250150□.2480-2460.2440.2420.2390.2370.2350.2330.3310.2291600.2270-2250.2230.2210.2190,2170.2150.213Q.21110.210170。,2080-2060.2040.2020-2010.1990.1970.1960.1940.192ISO0*19L0.1890.187&1360.1B40.1830.1810.1800.1780,1771900.17510,1740.1730.1710.1700.168!0彼7(L1660-1640.1(3200□.152注：表中值系按本標準第D.0.5條中的公式計算而得D.0.5當構件的入/&超出表D.0.1-表D.0.4范圍時，軸心受壓構件的穩(wěn)定系數(shù)應按下列公式計算當況<0.215時'平=1一。貳An=—//y/'E71當扁X215時；中=或I［（歐十如大+舄）一』（輪+林以*+啟〉'—4宿］(D.0.5-3)式中：a1、a2、a3——系數(shù)，應根據本標準表7.2.1