Uinjiniya Wabwino Kwambiri Wopangidwa ndi Zitsulo Wopangidwa ndi Konkriti Wopangidwa ndi Zitsulo

Chithunzi Chodziwika bwino cha Uinjiniya Wabwino Kwambiri Wopangidwa ndi Zitsulo Zokonzedwa ndi Konkriti Wopangidwa ndi Zitsulo

Kufotokozera Kwachidule:

Chingwe chachitsulo chokhazikika ndi chingwe chachitsulo chokhazikika chomwe chimapangidwa ndi mawaya achitsulo amphamvu awiri, atatu, 7 kapena 19, ndipo chakhala chikuthandizidwa kuchepetsa kupsinjika (chithandizo chokhazikika), choyenera kugwiritsidwa ntchito pa konkriti yokhazikika kapena zolinga zina zofanana.

Pezani mtengo waulere

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Makhalidwe akuluakulu a zingwe zachitsulo zolimbikitsidwa ndi mphamvu zambiri, kupumula bwino, komanso kulunjika bwino zikatsegulidwa. Mphamvu yodziwika bwino yomangika ndi 1860 MPa, ndipo palinso mphamvu monga 1720, 1770, 1960, 2000, ndi 2100 MPa. Mphamvu yotulutsa yachitsulo ichi nayonso ndi yokwera kwambiri.

Ndodo ya waya yachitsulo yokhala ndi mpweya wambiri imakokedwa mu waya wachitsulo wozizira pambuyo pokonza pamwamba, kenako mawaya enaake achitsulo amapotozedwa kukhala zingwe malinga ndi kapangidwe ka zingwe zachitsulo, kenako amapangidwa kudzera mu njira yochepetsera kupsinjika. Kuti ikule, waya wachitsulo ukhoza kukhala ndi chitsulo kapena chopanda chitsulo kapena chophimba, monga galvanizing, epoxy coating, ndi zina zotero. Kuti iwonjezere mphamvu yolumikizana ndi konkriti, pamwamba pake pakhoza kukhala ndi ma nicks ndi zina zotero. Chingwe chachitsulo chopangidwa kale chimadutsa mu njira yokakamiza nkhungu pambuyo polumikiza, kapangidwe kake ndi kolimba ndipo gawo la pamwamba pake ndi loyenera kwambiri kukhazikika. Kuti mupange zingwe zachitsulo zosalumikizidwa (zingwe zachitsulo zosalumikizidwa) gwiritsani ntchito zingwe zachitsulo wamba zosindikizidwa kale, zophimbidwa ndi mafuta oletsa dzimbiri kapena sera ya paraffin, kenako zokulungidwa ndi polyethylene yapamwamba (HDPE).

Katundu wa makina

Dn/mm	Kulimba kwamakokedwe Rm/MPa	Mphamvu yayikulu ya chitsulo chonse chachitsuloFm/KN	Mphamvu yowonjezera yosagwirizana ndi kufotokozera FP0.2/KN	Mphamvu yayikulu yowonjezera yonse （L0≥500 mm）Agt/%	Kupuma kwa nkhawa		Muyezo wa akuluakulu
					Katundu woyamba ndi wofanana ndi kuchuluka kwakukulu kwa chiwerengero cha nominal/%	Kuchuluka kwa kupsinjika maganizo pambuyo pa 1000hr/%
15.2	≥1860	≥260	≥234	≥3.5	70	≤2.5	GB/T5224-2014
					80	≤4.5
15.24	≥1860	≥260.7	≥234.6	≥3.5	70	≤2.5	ASTMA416-2003