Chochuluka kachulukidwe - mmene tanthauzo?

Chochuluka kachulukidwe zakuthupi ndi ndi chiŵerengero cha unyinji wa thunthu mu boma svezhenasypannom kwa buku lake. Izi amaganizira buku la thunthu, ndi opanda buku mwa izo ndi buku pakati pa particles munthu (mwachitsanzo, mpweya). Zifukwa zoonekeratu, mtundu uwu kachulukidwe zosakwana osalimba kwenikweni kumene silikuphatikiza tatchulawa opanda kanthu.

Pakuti mtima wa zida chochuluka kachulukidwe ntchito monga mamba, wolamulira chipangizo "muyezo nyuzi", ndi kuyeza chotengera kuchuluka. The kachulukidwe zambiri za chinthu anatsimikiza mtima ndi chinyezi wokhutira. Ngati chitsanzo siligwirizana ndi chinyezi, izo yothira kapena zambiri, zouma.

Pamene ife tizindikire zimene zili zambiri osalimba wa mchenga ndi ndondomeko ya zochita ayenera kukhala:

1. A chotengera kuyeza ndi kulemedwa ndi kuikidwa pansi pa nyuzi muyezo (lomwe lili ndi chipata pansi).

2. mchenga udzathiridwa mu nyuzi, ndipo shutter tidutse kuti mchenga uli kachiwiri anazitsanulira mwa chotengera kuyeza, nayidzaza anapanga pamwamba pa phiri.

3. Owonjezera mchenga "n'zometa" pa mzere pamwamba kuyenda ooneka enieni cholandirira.

4. chotengeracho kulemetsedwa ndi mchenga, ndi subtracted kwa kulemera okwana kulemera kwa chotengeracho.

5. Calculated kachulukidwe chochuluka.

6. Kuyesa linabwerezedwa 2-3, ndiye masamu pafupifupi phindu.

Kuwonjezera kachulukidwe mu mkhalidwe lotayirira chimaonekera ndi osalimba mu Baibulo odzaza. Kuti zimenezi zitheke, mchenga mu chiwiya rammed pang'ono kugwedeza tebulo kwa mphindi 0.5-1. Kuwerengetsa zimene chochuluka kachulukidwe simenti, akhoza kukhala ndi ndondomeko yomweyo.

Malinga ndi GOST10832-2009, mchenga ena mtundu (kukodzedwa) ndi zambiri osalimba kugawidwa ndi chizindikiro ena - ndi M75 (a osalimba ofanana 75 makilogalamu \ M3) kuti M500 (kachulukidwe 400-500 makilogalamu \ M3). Kuti zokhudzana ndi mtundu makamaka mchenga ayenera kukhala ndi mphamvu zina ndi matenthedwe madutsidwe pamene cholizira. Mwachitsanzo, matenthedwe madutsidwe chizindikiro M75 pa 25 C + 5C kukhala osapitirira 0,043 W \ mx C. A psinjika mphamvu ya mtundu mchenga M500 limanenedwa ngati 0,6 MPa (osachepera). Khwatsi mchenga wa mtundu (mnyontho 5%) kukhala chochuluka kachulukidwe 1500. Kuti polimbikitsa chithunzi ndi 1,200 makilogalamu \ M3 svobodnonasypnom chikhalidwe ndi za 1600 makilogalamu \ M3 wokhoza kuti asindikize. Nthawi zambiri ntchito mawerengedwe chithunzi ambiri omwe ali ofanana kuti makilogalamu 1300 \ mita kiyubiki.

N'chifukwa chiyani muyenera ndi osalimba chochuluka? chakuti zolowa ntchito monga nthawi mtengo m'malo osalimba woona (mwachitsanzo, ngati mchenga chogulitsidwa matumba). Choncho, pofuna kulimbikitsa mtengo pa mita kiyubiki mu mtengo pa tonne, m'pofunika kuti angodziwa chiyani kachulukidwe zakuthupi. Komanso, kupanga matope angafunike zambiri kapena kulemera deta, malingana ndi malangizo.

Onse mudziwe mankhwala, kuphatikizapo osalimba, umagwiritsidwa ntchito iliyonse phukusi mwa mitundu, utoto kapena njira osindikizira kusindikiza pa chizindikiro. Izi n'chakuti zambiri pa Mlengi, zizindikiro, kupanga tsiku ndi mtanda nambala, kuchuluka kwa thunthu mu phukusi ndi chizindikiro cha kutsalira.