L Vlastnosti průřezů

EN 10056-1 · 179 průřezů

Tip: tlačítko Najít dle požadavků vyfiltruje tabulku podle Wpl, Iy, rozměrů či hmotnosti. Hledáš napříč rodinami? Použij Najdi nejlehčí profil.

GEOMETRIEPLOCHAOHYBHMOTNOST
Průřeza[mm]t[mm]A[cm2]Iy[cm4]Wel[cm3]Wpl[cm3]iy[mm]ey[mm]G[kg/m]
L 35×35/4
3542.672.951.182.1710.5102.1
L 35×35/5
3553.283.561.452.6510.410.42.6
L 40×40/4
4043.084.471.552.8512.111.22.4
L 40×40/5
4053.795.431.913.51211.63
L 40×40/6
4064.486.312.254.1311.9123.5
L 45×45/3
4532.664.931.492.7813.611.92.1
L 45×45/4
4543.496.431.973.6313.612.32.7
L 45×45/4.5
454.53.97.152.214.0613.512.63.1
L 45×45/5
4554.37.842.444.4713.512.83.4
L 45×45/6
4565.099.162.885.2813.413.24
L 45×45/7
4575.8610.43.316.0613.313.64.6
L 50×50/4
5043.898.972.464.5315.213.63.1
L 50×50/5
5054.810.963.045.5815.1143.8
L 50×50/6
5065.6912.843.626.61514.54.5
L 50×50/7
5076.5614.614.167.5914.914.95.1
L 50×50/8
5087.4116.284.688.5514.815.25.8
L 50×50/9
5098.2417.865.199.4714.715.66.5
L 55×55/4
5544.31122.985.4916.714.73.4
L 55×55/5
5555.3214.713.76.7916.615.24.2
L 55×55/6
5566.3117.294.398.0516.615.65
L 60×60/4
6044.7115.783.596.5818.3163.7
L 60×60/5
6055.8219.374.448.1518.216.44.6
L 60×60/6
6066.9122.795.299.6618.216.95.4
L 60×60/7
6077.9826.056.111.1418.117.36.3
L 60×60/8
6089.0329.156.8912.571817.77.1
L 60×60/10
601011.134.938.4215.3217.818.58.7
L 63×63/5
6356.1422.424.888.9819.117.14.8
L 63×63/6
6367.2926.445.8110.671917.55.7
L 63×63/6.5
636.57.8528.376.2811.491917.86.2
L 65×65/4
6545.1320.094.197.7919.817.14
L 65×65/5
6556.3424.745.229.5919.817.65
L 65×65/6
6567.5329.196.2111.3919.7185.9
L 65×65/7
6578.733.437.1913.1419.618.56.8
L 65×65/8
6589.8537.498.1314.8519.518.97.7
L 65×65/9
6591141.379.0516.5219.419.38.6
L 65×65/10
651012.145.089.9518.1419.319.79.5
L 65×65/11
651113.248.6410.8119.7319.22010.4
L 70×70/5
7056.8431.246.111.1921.418.85.4
L 70×70/6
7068.1336.887.2713.321.319.36.4
L 70×70/7
7079.442.38.4115.3621.219.77.4
L 70×70/8
70810.747.279.4717.322120.18.4
L 70×70/9
70911.952.4710.619.332120.59.3
L 70×70/10
701013.157.2411.6621.2520.920.910.3
L 75×75/4
7545.9331.435.6710.472319.64.7
L 75×75/5
7557.3438.777.0612.922320.15.8
L 75×75/6
7568.7345.838.4115.3722.920.56.9
L 75×75/7
75710.152.619.7417.7622.8217.9
L 75×75/8
75811.459.1311.0320.0922.721.48.9
L 75×75/9
75912.865.412.2922.3722.621.810
L 75×75/10
751014.171.4313.5324.622.522.211.1
L 80×80/5
8057.8647.148.0214.7124.521.26.2
L 80×80/6
8069.3555.829.5717.5224.421.77.3
L 80×80/7
80710.864.1911.0920.2624.422.18.5
L 80×80/8
80812.372.2512.5622.9524.322.59.7
L 80×80/9
80913.780.0114.0425.5824.22310.8
L 80×80/10
801015.187.515.4628.1524.123.411.9
L 90×90/5
9058.8867.6710.1918.7927.623.67
L 90×90/6
90610.680.7212.2522.327.724.18.3
L 90×90/7
90712.292.5514.1325.8427.524.59.6
L 90×90/8
90813.9104.416.0629.327.42510.9
L 90×90/9
90915.5115.817.9332.727.325.412.2
L 90×90/10
901017.1126.919.7736.0327.225.813.4
L 90×90/11
901118.7137.621.5739.2927.126.214.7
L 90×90/16
901626.4186.430.1154.7626.628.120.7
L 100×100/6
100611.8111.115.127.6630.726.49.3
L 100×100/7
100713.7128.217.5432.0830.626.910.8
L 100×100/8
100815.5144.819.9536.4230.627.412.2
L 100×100/9
100917.316122.340.6830.527.813.6
L 100×100/10
1001019.2176.724.6144.8730.428.215.1
L 100×100/11
1001120.9191.926.8848.9930.328.616.4
L 100×100/12
1001222.7206.729.1153.0330.22917.8
L 100×100/14
1001426.223533.4860.923029.820.6
L 100×100/16
1001629.6261.737.7168.5529.730.623.2
L 100×100/18
1001832.928741.7875.9429.531.325.8
L 110×110/6
110613149.518.4333.733.928.910.2
L 110×110/7
110715.1172.721.4339.1133.929.411.9
L 110×110/8
110817.1195.324.3844.4233.829.913.4
L 110×110/9
110919.1217.327.2749.6533.730.315
L 110×110/10
1101021.223829.9854.6833.530.616.6
L 110×110/11
1101123.2258.832.859.7533.431.118.2
L 110×110/12
1101225.1279.135.5564.7333.331.519.7
L 110×110/14
1101429318.140.9474.4633.132.322.8
L 120×120/7
120716.5225.625.5846.713731.813
L 120×120/8
120818.7255.429.0953.136.932.214.7
L 120×120/9
120921284.532.5959.3936.832.716.5
L 120×120/10
1201023.2312.936.0165.5936.733.118.2
L 120×120/11
1201125.4340.639.4271.736.633.619.9
L 120×120/12
1201227.5367.742.7677.7236.53421.6
L 120×120/13
1201329.739446.0383.6536.434.423.3
L 120×120/14
1201431.8419.849.2789.536.334.825
L 120×120/15
1201533.9444.952.495.2636.235.126.6
L 120×120/16
1201636469.455.55100.9436.135.528.3
L 130×130/8
130820.4326.734.2462.544034.616
L 130×130/9
130922.8364.438.4704035.117.9
L 130×130/10
1301025.2401.142.4477.3639.935.519.8
L 130×130/11
1301127.6437.146.584.6139.83621.7
L 130×130/12
1301230472.250.4591.7739.736.423.5
L 130×130/13
1301332.3506.554.3498.8339.636.825.4
L 130×130/14
1301434.7540.158.2105.7939.537.227.2
L 130×130/15
1301537572.962112.6639.437.629
L 130×130/16
1301639.360565.76119.4439.33830.9
L 140×140/9
140924.6457.844.6681.4743.137.519.3
L 140×140/10
1401027.2504.449.490.084337.921.4
L 140×140/11
1401129.8550.154.1498.5842.938.423.4
L 140×140/12
1401232.4594.858.77106.9842.838.825.4
L 140×140/13
1401335638.563.34115.2642.739.227.5
L 140×140/14
1401437.5681.467.87123.4442.639.629.4
L 140×140/15
1401540723.372.33131.5342.54031.4
L 140×140/16
1401642.5764.476.75139.5142.440.433.4
L 140×140/18
1401847.484485.42155.1842.241.237.2
L 150×150/10
1501029.362456.88103.7646.240.323
L 150×150/12
1501234.8736.967.73123.344641.227.3
L 150×150/13
1501337.6791.773.03132.9645.941.629.5
L 150×150/14
1501440.3845.478.35142.4645.842.131.6
L 150×150/15
1501543898.183.54151.8545.742.533.8
L 150×150/16
1501645.7949.788.67161.1245.642.935.9
L 150×150/18
15018511 05098.78179.3745.443.740
L 150×150/20
1502056.31 146108.52197.245.144.444.2
L 160×160/12
1601237.390077.32140.8649.143.629.3
L 160×160/14
1601443.21 03489.52162.8248.944.533.9
L 160×160/15
1601546.11 09995.48173.6248.844.936.2
L 160×160/16
16016491 163101.39184.348.745.338.5
L 160×160/17
1601751.81 225107.17194.8648.645.740.7
L 160×160/18
1601854.71 287112.99205.3148.546.142.9
L 160×160/19
1601957.51 347118.68215.6448.446.545.1
L 160×160/20
1602060.31 407124.4225.8748.346.947.3
L 180×180/13
1801345.51 396106.56193.8455.44935.7
L 180×180/14
1801448.81 493114.32207.8955.349.438.3
L 180×180/15
1801552.11 589122.04221.855.249.840.9
L 180×180/16
1801655.41 682129.58235.5755.150.243.5
L 180×180/17
1801758.71 775137.17249.215550.646.1
L 180×180/18
1801861.91 866144.65262.7154.95148.6
L 180×180/19
1801965.11 955152.02276.0854.851.451.1
L 180×180/20
1802068.32 043159.36289.3354.751.853.6
L 180×180/22
1802274.72 214173.78315.4454.452.658.6
L 200×200/13
2001350.71 939132.81241.261.95439.8
L 200×200/15
2001558.12 209152.13276.261.754.845.6
L 200×200/16
2001661.82 341161.67293.4761.655.248.5
L 200×200/17
2001765.52 472171.19310.5861.455.651.4
L 200×200/18
2001869.12 600180.56327.5361.35654.2
L 200×200/19
2001972.72 726189.83344.3461.256.457.1
L 200×200/20
2002076.32 851199.09360.9961.156.859.9
L 200×200/21
2002179.92 973208.19377.56157.262.7
L 200×200/22
2002283.53 094217.28393.8760.957.665.5
L 200×200/23
2002387.13 213226.27410.160.85868.4
L 200×200/24
2002490.63 331235.24426.1960.658.471.1
L 200×200/25
2002594.13 446244.05442.1460.558.873.9
L 200×200/26
2002697.63 560252.66457.9560.459.176.6
L 200×200/28
200281053 784270.09489.1960.259.982.4
L 250×250/17
2501782.14 893268.85490.3177.26864.4
L 250×250/18
2501886.75 156283.76516.7477.168.368.1
L 250×250/19
2501991.45 417298.79543.887768.771.7
L 250×250/20
25020965 674313.65570.8176.969.175.4
L 250×250/21
25021100.65 929328.48597.5576.869.579
L 250×250/22
25022105.16 180343.14624.176.769.982.5
L 250×250/23
25023109.76 429357.76650.4676.670.386.1
L 250×250/24
25024114.26 674372.23676.6476.470.789.6
L 250×250/25
25025118.76 917386.64702.6276.371.193.2
L 250×250/26
25026123.27 156400.9728.4376.271.596.7
L 250×250/27
25027127.77 393415.1754.0576.171.9100.2
L 250×250/28
250281337 627429.21779.57672.3104.4
L 250×250/29
25029136.67 858443.2804.7875.972.7107.2
L 250×250/30
250301418 087456.89829.8775.773110.7
L 250×250/31
25031145.48 313470.73854.875.673.4114.1
L 250×250/32
25032149.78 536484.45879.5675.573.8117.5
L 250×250/33
25033154.18 757498.12904.1675.474.2121
L 250×250/34
25034158.48 975511.4928.5975.374.5124.3
L 250×250/35
25035162.79 191524.9952.8675.274.9127.7
L 300×300/25
30025142.712 150561.461 020.3792.383.6112
L 300×300/26
30026148.212 590582.871 058.6392.284116.3
L 300×300/27
30027153.713 020603.91 096.669284.4120.7
L 300×300/28
30028159.113 4506251 134.4791.984.8124.9
L 300×300/29
30029164.613 870645.721 172.0591.885.2129.2
L 300×300/30
3003017014 290666.511 209.4191.785.6133.4
L 300×300/31
30031175.414 700686.61 246.5691.685.9137.7
L 300×300/32
30032180.715 120707.531 283.4891.586.3141.8
L 300×300/33
30033186.115 520727.611 320.291.386.7146.1
L 300×300/34
30034191.415 930748.241 356.791.287.1150.2
L 300×300/35
30035196.716 320767.641 392.9991.187.4154.4

O profilech L

L-profil (úhelník) je otevřený profil ve tvaru písmene L se dvěma rameny. Rovnoramenné úhelníky (oba rozměry stejné) jsou definovány normou EN 10056.

Průřez je nesymetrický: hlavní osy tuhosti (u, v) jsou pootočené o 45° oproti geometrickým osám (y, z). L-profily se používají pro příhradové konstrukce (diagonály, svislíce), výztuhy, konzoly, lemovací prvky a spoje. Díky nesymetrii je při návrhu třeba počítat s posunutým těžištěm a rozdílnou tuhostí v osách u vs. v. Pro čisté ohybové namáhání jsou L-profily málo efektivní: spíše se osazují v tahu/tlaku.

Často kladené otázky

Jaký je rozdíl mezi osami y,z a u,v u L-profilu?
Osy y a z jsou geometrické (rovnoběžné s rameny). Osy u a v jsou hlavní osy tuhosti, pootočené o 45°. Minimum momentu setrvačnosti je okolo osy v (nejslabší směr, rozhodující pro vzpěr).
Kde se L-profily nejčastěji používají?
V příhradových konstrukcích jako diagonály a svislíce, dále jako výztuhy, konzoly, lemovací profily, obvodové díly plechových stěn. Díky rovné hraně se snadno šroubují nebo svařují k jiným prvkům.
Jsou L-profily vhodné pro ohyb?
Málo. Nesymetrický průřez má nízkou účinnost pro čistý ohyb. L-profily se přednostně navrhují v tahu nebo tlaku, kde se uplatní jejich vysoká plocha při malé hmotnosti.
Disclaimer: Veškerý obsah, data a výpočty na tomto webu jsou poskytovány „tak, jak jsou“ a slouží pouze pro informativní účely. Přestože usilujeme o maximální přesnost, nezaručujeme, že obsah je úplný, aktuální nebo bez chyb. Obsah nepředstavuje odborné poradenství a musí být ověřen kvalifikovanou osobou podle oficiálních platných norem. Použití těchto dat je výhradně na vlastní riziko uživatele a neneseme odpovědnost za žádné přímé ani nepřímé škody vzniklé jejich použitím.