最小钢丝破断拉力总和与钢丝绳最小破断拉力的换算系数

1、吊装钢丝绳计算1、钢丝绳最小破断拉力厂KID2RF二*oo1000式中：F0钢丝绳最小破断拉力，kN；D钢丝绳公称直径，mm；R钢丝绳公称抗拉强度，MPa；0K一某一指定结构钢丝绳的最小破断拉力系数（简称最小破断拉力系数，K值见GB89182006表2和GB/T16269表3）。表2钢建總姐慕数和最小破斷拉力系数组别类刖钢丝绳帝费垂数KKt兀虑小腋断拉力累數X天然纤樂芯铜丝堀合成绅维芯锅罐魂啊芯纤堆芯钢建绳钢芯K,KIPK：KK1kg/100mmm3a百X70.353440,38?1.ID11,12Dr3S26359L0826X190.3o0.3710.41BL10L13J.33O0.3561

2、0836X3748X19ik35?0,3440.435L眈1.260.2930,3461,185SX5J&1&X?g3900.43051JQ0,3100.32S1,0$713X19,&34X70.3906430L10QQ.308Q.318L0395&WX70.4600.阳。106VX70.4120.4040.4271.06LO8O.37Sm39B.O611EX19Or397dr429J.06L&86叔0.382L.0612OVX37Ui毛和。134VX39CL413402-0.360146QXJ9+6VXZ10.410Q.402-0.360I,在2纽和4组啊丝蝇中，半股内帯建的戳目为冈根哦19

3、报肛下时，車量冢数应比表申所列的数小3骑。it誤在11组舸韭绸申*股含歼聲芯GVX21/V決削结构钢堂绳的盅*岳牧和険小破喷拉力泰散+应金别比癌中所列的數小B,6VX30iAfi?钢塑绳的最小破审i拉力系敛.应比丟屮所列的数小）0,*1?组嗣丝遛爭*脫为銭接敲结构6VX37SSa的竜tit駅数和最小我虧扭力丟数则应分别比表中所列的数大%程趴K贬虫聖采數垦对豪丙烯軒堆芯钢堀而吉：2、钢丝绳最小破断拉力总和工S0方法一：工S0公称抗拉强度（MPa）*总截面面积（mm2）,单位:KN0=方法二：工S0=钢丝绳最小破断拉力*换算系数*a.I忌小啊世眾齡拉力息矶与制轻览曇小题片拉力的携尊孫故恥鑄m县E.

4、!Sl戕屯卵!（芯-fix?6X9WL+6k&+3/33L.13*心并4K1BS6XL9Wl+9+9|i(14$十和冉L2iiJ.K4FX3?fcXSSfiGXSfiWS&X3-1WSK29Fi6其.花沖占GX4EWSB其祀呂時吕(HU+fF-J-IZl4H-5+S/S-FI&)L-bfl+i/4+kl)CliT+TF-I-U口4-卄仍4-1畀(L-ba+s/s+ii)(+a+-8+srt+Ki1+9+94-9/5+LM)lszzg.ii6K3TS(l+fl-kl5+5)mBK1.91X195HX3W41+*心I.3H1珂召覽册5X25FiaxiflWS0X1LW5MXJtiWSaxawsHX

5、filiSWSU6-bF-l-a杠nL4-64-酣石十强】l+?+7/7-FN)/4&L腐.ini3、钢丝绳安全载重力（F）=钢丝破断拉力/安全载重系数（5.0）阑丝绳类型及其选用序号钢丝绳类型一般适宜选用场合1619+1钢空绳用作範疑嵬、拉索.即用于钢绳不受弯曲或可熊遭受磨损杓地方2637+1钢痒宛用于滑车组中、即绳子承受弯曲时采用，作为穿绕滑车组起重绳尊36X61+|钢建巍,用于滑车组和制作千斤绳（吊索）以及绑扎吊起构杵重物）尊钢丝绳的安全系數K表1-10使用惰况K值使用情况K值用于缆风绳3-5用作千斤绳，无弯曲时6-7用于手动起更设备4.5用作绑扎的千斤绳8-10用于机询起重役备56用于

6、载人的提升机14钢堂蝇的安全垂數14-S用途安全箪数用途宾全嘉数作18风3,5惟吊索、无弯曲时67用于手渤理賣设脅4.S作捆睥吊幫9-10用于机动趨亶设务5用于養人的升降机143.6X61+1钢丝绳容许拉力钢丝绳公称抗拉强度为1400MPa时(mm)钢丝总断面积(nun2)质量:(k-)10Om丿破断拉力(kN)1安全系数K在下列数值时的容许拉力(kN)钢世境钢丝钢丝破斷拉力总和整根绳的破斷拉力K-3二K=5K=8HO11.00.445.9743.2164.351.414.712.36.45.114.00.571.8367.52100.5W.422.916.1W.l8.016.540,6103

7、*4397.22144.5115.633.023.114.51L619,5.Ci.7140.78132.3197.0157.645.031.619.715,822+0S8183-88172.8257.0205.658.741.125.720.625-00.9232.72218.8325.5261.474.452432.626.027.51.0287.31270.1402.0321.691.964.340.232-230.51.1347.65326.8486.5389.2111.27?.848,738,933.01.2413.733889579,0463-2132.392.657.946.336

8、.01.3485.55456.4679.5543.6155.3108.768.054.438.51.4563.13529.3788.0630.4180.1126,178.863.141.51.5&46.45607.7905.0724.0206.9144.890-572.444.01.6735.51691.41025.0820,02343164.0102.582.047.01-7830.33780.51160.0928.0265J185.6116.092.850.01.8930.88875.01300.01040.0297.1208.0130.0104.055,52.01149,241080.3

9、165)5.01284.0366.9256.8160.5128.461.02.21390.58L307,11945,01556.0444.6311.2L94.5155.66652.41654.9111555.6231541R52.0529.1370.4231.5185.272.02,6i942.22p825.72715.02172.620.6434.4271.5217.277.52.82252.51b117.43150.02520.0720.0504-Q315.0252,083.03.02535.7924KJ.63620.012396.fi827.4579.2362.0289.6I钢丝绳类型及

10、其选用序号钢丝绳类型一殷适宜选用场合16*19+1钢能绳用作鸵凤嵬、拉索.即用于钢绳不受弯曲或可能遭受磨损杓地方26X37+1钢经绳用于帶车组中、即绳子承受弯曲时采用，作为穿绕滑车组起重绳等36X6141钢建巍用于滑车组利制柞千斤绳(吊索)以及绑扎吊起构杵垂卿)零tt坤陆荷r.(SlM：lJ7nw护u|t-4J.n右耳l=产,mJiR1=-WW*W临(mm)1fl.2245Q2541U4Q6X:MR120一(H(1.43204DU20讨4544812.M1018O.咄帥bOQ2472so531012.5M122C0.1682090010H76064121M1624Q.3O1.112250125

11、03、ICZ70714Jfi-5Ml8230-41.7W15O1750如1L6ho吧1621M20320.6V2-12055021004S1329fl2()25NC2JA12.72695027505(1)47twIIW2229M27钊；：.54J.534300350060L6un1222433M3Oi1,204544100450068l脱1202837肋ML214.95BSODM0C75WOL勵3241M396(14.577.S735M73011RO22613017S话46KU2辎b2n*.593100沖50090155POW3405175乩昭ILO1O7SW1lioc100285冋11645

12、MM5280U”0314.01372M1400no31821523G弼59MS6&)15.5817.5t7l50q17501203452352SJ6bMMIOC14貼21-0I0580C2100130制2HAL6071叭noar$3大吨位D型索具卡环规格及安全负荷安全负荷(kN)试验载荷(kN)主要尺寸(mm)wSdDe20040089195546212425050099218606913832064011224768781564008001252757687k74500!D0O1403088598196630125015734696110220800160017739010012424S10001850190418120138276*2502300|212466I02405301521753502(K)0370026959217019639225004375292644190j21843632()0560033072921524fi496衰1413吊卓tl力F狀平压力H2亍1朋GltV7G1OOG0.S7GAJ5(L7GO.T1G400.7RGn.M;、科.H45t!.71G(JrStJGJ刘U-6SC0-45655*O.61GO.35GM