Ke kaukaʻi o ka armature nui nuʻa o ke kila ua maopopo, akā, e Nohie i ka helu, a ma laila nō i palapala papa. EʻAʻohe pilikia ma keia helu ana i ka pipiʻi mea, e ka ike pehea ia e e ia i loko o ka hana. Me ka hana ana o monolithic ka ikaika pōhaku puna? Ieoaeunoaa iauaeoia kilo kila ua hoʻohana 'ia, ka mea kaupaona no mika a paha e kekahi mau no i ka politika-ʻaʻahu mānoanoa o ka mea hiki ke hooheheeia mau laau la. pehea e kū lākou hokii i nā noonoo.
Pehea au e ike i ka buke o ke kilo?
I ka Nails, a mau kiʻikuhi kila mōlina a me ka laina maka 'enekinia, hōʻike i ke kaumaha a me ka lōʻihi o kēlā me kēia hehee ai o ke anaina kanaka, a me ka ho'ōla emi mea koina ma ka i ka ho omaulia. Mau mea i manao ai cia i ka nānā 'ana a me ka i hoʻouluulu koho a me ka wā o ka kānaka kūkulu loaa armature, ke kaupaonaʻana no mika ua ole loli ana i humidity, ka popopo, a me na hoakaka. A pau o kēia hewa i ka mea i kā mākou nā loina me ia ma ka papaʻaina. No ka laʻana, i loko o ka papaʻaina i ke kaumaha no mika o ka 10 mm o rebar mea 0,617 kg akā, hōʻemi iki inaccuracies - tona i mau hae pono ole oi ± 5-6%. Akā, i kēia mau huahelu paipai coincidence ka loa adverse ana, no laila, ho'āʻo e pale aku deviations oi aku ma mua o ± 2-3% a i ole e hiki speculation.
Hot-ua olokaaiaʻe kilo. Ke kaupaona ana no mika o ka mea.
Keʻa-pauku laau
| Weight 1 rm.
| pono loa o ka tona
| Mokuna ke kaupaona fluctuation
|
Ø6
| 0,222 kg
| 4504,5 ka m
| ± 7-9%
|
Ø8
| 0,395 kg
| 2531,65 ka m
| ± 7-9%
|
Ø10
| 0,617 kg
| 1620,75 ka m
| ± 5-6%
|
Ø12
| 0,888 kg
| 1126,13 ka m
| ± 5-6%
|
Ø14
| 1,21 kg
| 826,45 ka m
| ± 5-6%
|
Ø16
| 1,58 kg
| 632,91 ka m
| ± 3-5%
|
Ø18
| 2 kg
| 500 ka m
| ± 3-5%
|
Ø20
| 2,47 kg
| 404,86 ka m
| ± 3-5%
|
Ø22
| 2,98 kg
| 335,57 ka m
| ± 3-5%
|
Ø25
| 3,85 kg
| 259,74 ka m
| ± 3-5%
|
Ø28
| 4,83 kg
| 207,04 ka m
| ± 3-5%
|
Ø32
| 6,31 kg
| 158,48 ka m
| ± 3-4%
|
Ø36
| 7.99 kg
| 125,16 ka m
| ± 3-4%
|
Ø40
| 9,87 kg
| 101,32 ka m
| ± 3-4%
|
Helu i ka helu o ka pono ma luna o ka mea
Oe ke maʻalahi e huli i ke kau paona ana o ke kilo, e hilinai wale ma luna o ka lōʻihi a me ke anawaena o na mau laau la, mahope mai o ka pa apŘ o ke kila mea pono i ike, a he 7850 kg / ka m 3. No ka laʻana, e like me ka ano: pono 12, holo mika kaumaha mea ike ole ia, akā, kona lōʻihi ma nā mea a pau mōlina '100 m + hoʻomaulia wahi o ke kaiapili me ka ke kahahńnai o 6 mm o, ua hoonuiia ma ke kiʻekiʻe (a laila, na laau lōʻihi) a me ka pa apŘ o ka mea mai i ka mea i i .. Kahaone kupaianaha kilo ka wā helu ana ole. E like me ka hopena ua loaa: πR 2 × 100 × ρ kila = 3,14 × 0.006 2 × 100 = 88.74 × 7850 kg. Consulting i ka papaʻaina, ua hōʻoia i ka pono o ka mea i ka ho omaulia. 100 mau mika o ka mea wale haiahū kūmau ua 0,06 kg, i fits eaaei i loko o ka i kā mākou ana hewa ke keʻena o ka ± 3%.
Ka mālamaʻana mea hokii, ma ka hana paena
Ma kekahi hana, a me ka mea like me ka kuai ana o ua olokaaiaʻe metala huahana, a pau i maopopo nö iä ia o kekahi i kekahi, niioaaonoaaiii, no ka pono o ke kūʻai i loko o kou kūlanakauhale mea maikaʻi, e noi aku i ke kula, ka mea e mālama i ka hana ma ka paena. Kēia kanaka i ike i na kaula, ma kahi, a no ke aha la e hana ikaika kila, ke kaupaona no mika o ka mall mea, hoi, e ole e nūhou ia ia. No laila, mai poina e maopopo aku ia ia i ka mea, i kaʻohiʻana i loaa, a invoices ma luna o ka mea hiki ke hooheheeia. Ua, mākaukau me ka Nails ma i ka lōʻihi o kēlā me kēia o ka la kilo welded hei a me ka wahi ponoi, e hiki paa pu he kupaianaha huakaʻi o ka hale i kukulu ia, a e paa ole i kaʻolokaʻa malaila i kekahi mea i loko o ke kaʻina hana, a me ka pololei, e hoʻopaʻa i ka e pono ai ke pono o ka mea. I ka hopena o keia ae pono ke alu like e e lea hana a me ka hana ana i kou ae uku panai.