Amakuru
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Kwambara isahani idashobora kwihanganira
Ibyuma bidashobora kwambarwa ibyuma bigizwe na plaque nkeya ya karubone hamwe nicyuma cyihanganira kwambara, hamwe nigice gishobora kwihanganira kwambara muri rusange kigizwe na 1/3 kugeza 1/2 cyubugari bwuzuye. Mugihe cyo gukora, ibikoresho shingiro bitanga ibintu byuzuye nkimbaraga, ubukana, na duc ...Soma byinshi -
Dore! Aya mabendera atanu muri parade ni ay'Ingabo z'icyuma, ingabo z’Ubushinwa.
Mu gitondo cyo ku ya 3 Nzeri, mu muhango wa Tiananmen i Beijing habaye umuhango ukomeye wo kwizihiza isabukuru yimyaka 80 Abashinwa batsinze mu ntambara yo kurwanya ibitero by’Abayapani ndetse n’intambara yo kurwanya Fashiste ku isi. Muri parade, icyubahiro 80 ...Soma byinshi -
Imiyoboro ikingiwe
Umuyoboro uteganijwe ni uburyo bwo kuvoma hamwe nubushyuhe bwumuriro. Igikorwa cyacyo nyamukuru ni ukugabanya gutakaza ubushyuhe mugihe cyo gutwara ibitangazamakuru (nkamazi ashyushye, amavuta, namavuta ashyushye) mumiyoboro mugihe urinda umuyoboro ibidukikije. Ikoreshwa cyane mukubaka ubushyuhe, ubushyuhe bwakarere ...Soma byinshi -
Ibikoresho byo mu miyoboro
Ibikoresho byo mu miyoboro ni ikintu cy'ingenzi mu bwoko bwose bwa sisitemu yo kuvoma, nk'ibice by'ingenzi mu bikoresho bisobanutse - bito ariko by'ingenzi. Yaba amazi yo murugo cyangwa sisitemu yo gutemba cyangwa imiyoboro minini yinganda zinganda, ibyuma bikora imiyoboro ikora imirimo ikomeye nko guhuza, ...Soma byinshi -
Rebar: Icyuma cya Skeleton yinyubako
Mu iyubakwa rya kijyambere, rebar nukuri kwingenzi, igira uruhare rukomeye muri byose kuva hejuru yuburebure bwikirere kugeza kumihanda nyabagendwa. Imiterere yihariye yumubiri ituma iba ikintu cyingenzi mukurinda umutekano wubaka kandi biramba. Rebar, izina risanzwe rishyushye rizunguye urubavu s ...Soma byinshi -
Kurinda umuhanda
Abashinzwe umutekano wo mu muhanda: Abashinzwe umutekano wo mu muhanda bashinzwe umutekano wo mu muhanda ni inyubako zirinda zashyizwe ku mpande zombi cyangwa hagati y'umuhanda. Igikorwa cyabo cyibanze ni ugutandukanya urujya n'uruza, kubuza ibinyabiziga kwambuka umuhanda, no kugabanya ingaruka zimpanuka. Ni umusaraba ...Soma byinshi -
Inguni y'icyuma: "icyuma cya skeleton" mu nganda no mu bwubatsi
Icyuma cya Angle, kizwi kandi ku nguni y'icyuma, ni icyuma kirekire gifite impande ebyiri za perpendicular. Nka kimwe mubyuma byubatswe byubatswe mubyuma, imiterere yihariye n'imikorere myiza ituma iba ikintu kidasimburwa mubice bitandukanye, birimo inganda, ubwubatsi, an ...Soma byinshi -
Imikorere yisoko ryimbere mu gihugu mugice cya mbere cyumwaka
Isoko ry’icyuma mu gihugu cyanjye ryagenze neza kandi riratera imbere mu gice cya mbere cy’umwaka, hamwe n’ubwiyongere bukabije bw’ibicuruzwa byoherezwa mu mahanga Mu minsi ishize, umunyamakuru yigiye mu ishyirahamwe ry’icyuma n’ibyuma mu Bushinwa ko kuva muri Mutarama kugeza Gicurasi 2025, ashyigikiwe na politiki nziza, agabanuka ku bikoresho fatizo pri ...Soma byinshi -
Umuyoboro wa Carbone Umuyoboro
Umuyoboro wa karubone nicyuma cyigituba gikozwe mubyuma bya karubone nkibikoresho nyamukuru. Nibikorwa byayo byiza byuzuye, ifite umwanya wingenzi mubice byinshi nkinganda, ubwubatsi, ingufu, nibindi, kandi nibikoresho byingenzi byingenzi mubikorwa remezo bigezweho ...Soma byinshi -
Intangiriro yububiko
Nkicyiciro cyingenzi cyibyuma, amasahani afite uruhare runini mubikorwa bigezweho. Bitewe nuburyo bwihariye hamwe nimiterere yabyo, bikoreshwa cyane mugukora imiyoboro yumuvuduko kugirango byuzuze ibisabwa bikomeye byumuvuduko, ubushyuhe hamwe no kurwanya ruswa muburyo butandukanye i ...Soma byinshi -
Intangiriro ya 65Mn ibyuma byamasoko
Standard Igipimo cyo gushyira mu bikorwa: GB / T1222-2007. Ens Ubucucike: 7,85 g / cm3. • Ibigize imiti ◦ Carbone (C): 0,62% ~ 0,70%, itanga imbaraga zifatika no gukomera. ◦ Manganese (Mn): 0,90% ~ 1,20%, kunoza gukomera no kongera ubukana. ◦ Silicon (Si): 0.17% ~ 0.37%, kunoza imikorere ya performa ...Soma byinshi -
Intangiriro yo gukoresha rebar
Rebar: “Amagufwa n'imitsi” mu mishinga y'ubwubatsi Rebar, izina ryayo ryuzuye ni "icyuma gishyushye cyometse ku rubavu rw'icyuma", cyiswe izina kubera imbavu zagabanijwe neza ku burebure bwacyo. Urubavu rushobora kuzamura umubano hagati yicyuma na beto, ...Soma byinshi