Mokhoa oa ho Khetha Bolt ea Anchor e nepahetseng bakeng sa Botšepehi ba Sebopeho

Lintho tsa motheo tsa Anchor Bolt.

Liboutu tsa Anchor li fetisetsa meroalo ho tloha mohahong ho ea motheong oa eona oa konkreite, ho hanyetsa matla a ho hula, ho kuta le ho sisinyeha. Ho fapana le liboutu tse tloaelehileng, li entsoe hore li hokahane le konkreite ka ho ts'oara ka mochini, ho hohla kapa ho khomarela.

.Lisebelisoa tsa mantlha:

1. Lihokelo tsa moralo oa tšepe
2. Ho kenya mochine o boima
3. Borokho le litšiea tsa motheo
4. Fense ea bolulo le lipalo tse bobebe

Mefuta ea Anchor Bolt le Mekhoa ea Ts'ebetso

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.1. Cast-in-Place Anchors.

• .Ho kenya: E kentsoeng nakong ea ho tšela konkreite.
• .Matla: Bophahamo bo phahameng ka ho fetesisa (ho fihla ho 50 kN matla a tensile).
• .Molemo ka ho fetisisa Bakeng sa: Manonyeletso a bohlokoa ka har'a marokho kapa libakeng tse phahameng.

.2. Katoloso ea Ankora (mohlala, Wedge Anchors)..

• .Mechanism: E atoloha khahlanong le marako a lesoba ha e tiisitsoe.
• .Bokhoni ba Moroalo: 20–35 kN ka konkreite e tiileng.
• .Mefokolo: Qoba ho li-substrates tse petsohileng kapa tse se nang letho.

.3. Li-Anchors tsa Sleeve.

• .Ho feto-fetoha ha maemo: E loketse konkreite, litene le boloko.
• .Boikarabello bo Bohareng: E loketse li-handrails, likarolo tsa HVAC (10–25 kN).

.4. Ka li-Bolts.

• .Moralo: Feta substrate eohle; hloka kopano ea linate/washer.
• .Sebelisa Case: Likhokahano tsa tšepe ho tloha ho konkreite tse hlokang ho qhaqhoa khafetsa.

.5. Adhesive Anchors.

• .Ho kopanya: Li-resin tsa epoxy kapa tsa lik'hemik'hale li tlatsa masoba a chekiloeng.
• .Molemo: Ha ho na matla a katoloso, a loketseng sebaka se selelele

5-Mehato ea Khetho ea Mehato.

1.Hlalosa Litlhoko tsa Mojaro.

• Meroalo e tsitsitseng (mohlala, matšoao): liankora tsa Kereiti ea 4.8–5.8.
• Meroalo e matla / ea seismic: Kereiti ea 8.8+ e nang le epoxy kapa mekhoa ea ho atolosa.

2.Lekola maemo a Substrate.

• Konkreite e tiileng: liankora tse atolosoang kapa tsa wedge.
• Hollow block / litene: liankora kapa li-sleeve ankora.

3.Fumana Litlhoko tsa ho hanyetsa Corrosion.

• Ka tlung / omileng: Zinc-plated (ISO 4042).
• Ho pepesehela lebopong / lik'hemik'hale: Stainless steel A4 (ISO 3506).

4.Bala Meeli le Meeli ea Sebaka.

• Sebaka se fokolang sa moeli = 5x bophara ba ankora.
• Sebaka pakeng tsa liankora ≥10x bophara.

5.Netefatsa Bokhoni ba ho Kenya.

• Cast-in-place: E hloka moralo o nepahetseng oa sebopeho.
• E kentsoe ka mor'a: E hloka lisebelisoa tsa ho cheka le nako ea ho folisa (mefuta ea sekhomaretsi).

Liphoso Tse Tloaelehileng le Phokotso.

.Phoso ea 1: Ho sebelisa liankora ka konkreite e petsohileng.
.Tharollo: Fetolela ho li-ankora tse khomarelang kapa liboutu tsa helical.

.Phoso ea 2: Liankora tse atolositsoeng tse tiisang ho feta tekano.
.Sephetho: ho penta ka konkreite; torque ho 75% ea moeli oa moetsi.

.Phoso ea 3: Ho hlokomoloha katoloso ea mocheso.
.Lokisa: Tlohela lekhalo la 2-3mm ka har'a li-ankora bakeng sa ho fetoha ha mocheso.

Litlhahiso tsa ho qetela.

1. Bakeng sa meaho e sa feleng ea mojaro o phahameng, etelletsa pele li-ankora tsa epoxy.
2. Li-setting tse senyang, hlakisa tšepe e sa hloekang ea A4 e nang le bonyane ba 2mm ea ho roala.
3. Netefatsa likhetho tsa ankora ka tlhahlobo ea ho hula (ho lumellana le ICC-ES AC193).

Mehopolo ea ho Qetela

Ho khetha bolt ea ankora e nepahetseng ha se qeto ea tekheniki feela - ke ea polokeho. Ka ho utloisisa mefuta e teng le ho e bapisa le litlhoko tsa projeke ea hau, o ka etsa bonnete ba hore kaho ea hau e tsitsitse ebile e lumellana.

Hore na o aha terata kapa o haha ​​​​tšepe e tiileng, iphe nako ea ho lekola litlhoko tsa kopo ea hau. 'Me ha u belaela, ikopanye le moenjiniere oa meralo kapa mofani oa thepa ea ka tšeptjoang bakeng sa tataiso.

📌U hloka thuso ho khetha bolt ea ankora e nepahetseng? Ikopanye le rona hoinfo@fasto.cnbakeng sa likeletso tsa litsebi le tsa boleng bo holimolitharollo tsa bolt.