Wosanjikiza zoteteza kuteteza zolimba konkire kwa chilengedwe

wosanjikiza zoteteza konkire ndi wochindikala ndi chidwi anthu ambiri amene tikugwira nawo ntchito yomanga nyumba yopangidwa analimbitsa simenti. Kwenikweni ndi ❖ kuyanika, kuyambira pamwamba pa madzi ndi kufika ku mbali ikuthandizira.

Izo ntchito kuteteza tendons kusintha dzimbiri, kutentha kwambiri, chinyezi mkulu, oipa chilengedwe zimakhudza. ntchito yake ndi guluu wolimba changwiro cha njira yowona ndi zovekera.

kamangidwe

Mu nyumba konkire wosanjikiza zoteteza aumbike mwa ikuthandizira zinthu malo akutali ku ndege wamba. Tikumbukenso kuti wosanjikiza zoteteza kwa zolimba konkire ali ndi makulidwe womwe malingana zinthu, kukula ndi mtundu. Komanso, zimakhudza index ndi zinthu zina monga mtundu wa simenti, miyeso zigawo mtanda.

Pofuna kupewa kugwa kwa matabwa ndi zitsulo zolimba yaikidwa mu gawo anatambasula dongosolo la. Konkire solidifies pamene mosamala losindikizidwa nazo ndi kumenya kwambiri a nkhondo kwamakokedwe.

Anzanu

Compliance optimally makulidwe abwino ndi chikhalidwe zofunika ntchito. Pankhaniyi wosanjikiza adzakhala woonda kuyamba chiwonongeko mofulumira zinthu zachitsulo zimene zingachititse kuti kusintha wotsatira mu dongosolo lonse.

Pankhaniyi waukulu kwambiri makulidwe a wosanjikiza zoteteza konkire wobwezera njira yabwino, chifukwa amalimbikitsa kuwonjezeka yosafunikira mu dongosolo mtengo. Choncho, tiyenera athe molondola kuwerengera kukula chofunika. Zina mwa zinthu kumamukopa ndi Dziwani izi:

• Katundu pa tendons ndi. Pali yachiwiriyo wochokera chithunzi ichi. Iwo amachitira kulekerera ndi yomangika mtundu wa zolimba.
• constituent mitundu. Kugwiritsa onse yopingasa ndi kotenga view. Izo zimasiyanasiyana ngati ntchito komanso ofuna kumanga zolimba.

amadza Big, kuwonjezera pa pamwamba, ndi kuyembekezera zinthu opaleshoni. Zotheka kugwiritsa ntchito m'nyumba kapena panja pa mkulu mlingo chinyezi kapena kukhudzana ndi dothi. Komanso amafuna kulembetsa kuvomerezedwa.

kusankha

Wosalira kusankha makulidwe a ndondomeko ayenera kulabadira mfundo chofunika zafotokozeredwa SNIP. Free ya mavuto zolimba kotenga chigawo ayenera wosanjikiza zoteteza konkire ndi wamkulu kuposa kapena kukhala wofanana ndi gawo diametral wa ndodo. Ngati malinga ndi mbale ndi akalozera zosakwana 100 mm, ❖ kuyanika ayenera kuyamba pa 10 mm. Mu nkhani ya chopitirira muyeso opatsidwa msinkhu wa matabwa anapereka kwa 250mm index wolingana 15 mm.

Pomanga mtundu ndi kotenga prestressing zolimba anthu malo amene katundu ndi anasamutsidwa kuyenda mbali simenti, wosanjikiza ayenera kukhala ndi makulidwe pafupifupi kawiri m'mimba mwake. Zimenezi zikugwira onse mipiringidzo ikuthandizira ndi waya chingwe.

Indicators ndi mfundo tatchula amafuna zinthu muyezo nyengo. Mungathenso anayendera makulidwe muyeso anayamba zipangizo apadera, amene chimayendera mfundo maginito.

fixation

Chofunika kwambiri ndi loko wa Guardian wosanjikiza, wakupatsani kulenga miyeso enieni a dongosolo pa zolimba ake. makina onga zimayikidwa mu ikuthandizira maukonde vutoli, pamene maziko aumbike. Zoteteza konkire wosanjikiza ndi makulidwe a masentimita 60 mu nkhani iyi ndi zosavuta Kuthetsa.

Ambiri ntchito lero analandira pulasitiki lanu chipangizo, ngakhale kuti sizinali choncho kalekale ankagwiritsa ntchito mmalo mwa workpiece fixture. Kale opangidwa isanayambe atagona. Masiku ano njira zina zimakhalanso zotsika mtengo ndi zovuta kukhazikitsa. Iwo anapangidwa kuti pazipita kuphweka zolimba ntchito ndi concreting wotsatira wa zomangamanga monolithic.

Ubwino wa ntchito

Chifukwa retainers ndi mwayi tendons Mkhalidwe chikukonzekera mu mawonekedwe chofunika. Choncho panali makina kuthira njira yowona. Pankhaniyi, simuyenera nkhawa kusamuka kwa armature, monga nthawi zonse yemweyo wosanjikiza zoteteza konkire kungakupatseni. SNIP 2.01.02-85 ndi zofunikira kwa chilengedwe chake. chipangizo lipindulitsa makamaka kuchepetsa ❖ kuyanika.

Kugwiritsa tatifupi atamatula mwayi zotsatirazi:

• kuchepetsa ndalama yomanga nyumba;
• nthawi zochepa chofunika kwa opaleshoni zokhudza concreting ndi zolimba;
• mikwamba ya maziko zonse pansi pa ulamuliro;
• khalidwe la ntchito ndi apamwamba.

Komanso tisaiwale kuti kudalirika ndi khalidwe la komaliza dongosolo konkire kumakhudza okwanira ndi mlingo yunifolomu ya Guardian ❖ kuyanika.

Pogwira ntchito

Ndi nthawi, ngakhale pazipita wosanjikiza zoteteza konkire amafuna kukonzanso ntchito chifukwa kufika mu chikhalidwe cholakwika. Kubwezeretsa kwa mosungiramo mwa njira ziwiri:

• wathunthu m'malo a gawo chapamwamba;
• tsankho ntchito yokonzanso, amene mulinso kungokonza mbali zowonongeka ming'alu ndi zisamayoyoke.

Mu chimake chachiwiri sayenera kwambiri nthawi ndi khama, m'pofunika kuchitira malo owonongeka kuziyeretsa ndi kufwanyulira phunziroli. Kungokonza mbali zowonongeka angayambe pokhapokha akamaliza ntchito zonse kukonzekera.

Akuphedwa m'malo lathunthu la kumtunda wosanjikiza atetezeke ayenera kukhala pansi pa zikhalidwe zina ndi malamulo. Kufunika zomangira wathunthu amapezeka mu zinthu zotsatirazi:

• kulekana chotchinga wosanjikiza;
• kusintha makhalidwe chuma;
• zitsulo anayamba kulephera chifukwa ankachita mankhwala chilengedwe yowazungulira.

m'malo a posungira

Ntchito limayamba ndi mita chizindikiritso makulidwe ntchito wosanjikiza izi zoteteza konkire. Limawapatsa mpata kuyeza simenti wosanjikiza chitetezo, lomwe magawo ndi zosafunika kenako kuchotsedwa ndi chisamaliro changu malo a ogwiritsa chimango cha chitsulo.

Pakachitika kudzera kukonza zitsulo kali mu analimbitsa dongosolo konkire ku zigawo dzimbiri komanso fumbi alipo ndi dothi.

Kugwiritsa njira yowona lidzayamba pambuyo akamaliza zochita kukonzekera. Ntchito kutsatira osakaniza makina, zomwe ndi kufalitsa nkhani opanikizika mu mawonekedwe a wothinikizidwa mpweya. Pogwiritsa ntchito njira amenewa amapereka lolemererapo njira yatikhudza ndi ndege ya nyumba abutment ndi particles zazing'ono. Njira yothetsera ayenera makulidwe a osachepera 3 cm.

Ngati pamwamba pa kumanga pali kwambiri kuwonongeka, amene sangathawe pansi tsankho kukonza angatanthauze wosanjikiza atsopano oteteza konkire pa zoyambazo. Zipangizo ndi diamondi nsonga ntchito ngati Machining kutero.

yamphamvu

lofunika kwambiri ndi lokhazikika kwa zinthu zolimba, amene amathandiza pafupifupi kutengerapo mphamvu mu gawo analamula kuti nyumba ya analimbitsa simenti. m'litali ndi wapezeka malinga chakuti pano mu mphamvu armature ayenera kungotengera guluu wolimba ake pamwamba simenti, yomwe ili m'mphepete lonse kutalika lokhazikika. Ndi khama la kukana kukonza zipangizo, malingana ndi kwamakokedwe mphamvu konkire, mbiri ndi zovekera kukula, kupanikizika boma zipangizo.

Yopangidwa lokhazikika mavavu mtundu yopingasa mwa kupinda ake ndi kuwotcherera kuti chimake kapena kuchitiridwa ake kotenga. The zolimba kotenga ayenera awiri a osachepera theka gawo yopingasa.

Kogwirizana ayenera overlapped pa mtunda, amene adzapereka pafupifupi kutengerapo namkwatule wina ndi mzake za gawo zikugwirizana. kutalika alipo walembedwa ndi lokhazikika waukulu, pamene kutenga nkhani danga pakati zimfundo ndi ndodo wosanjikiza zoteteza konkire, chiwerengero cha zovekera mtanda mtundu mu olowa pakati pa ndodo, ndipo anagwirizana pa mfundo imodzi.