Bolt rekunze rine hexagonal bhaudhi yesimbi, inozivikanwawo seyekunze hexagonal screw, yekunze hexagonal screw, kana yekunze hexagonal bolt.

9. High-simba mabhoti anowanzo gadzirwa nesimbi yakasimba-yakasimba (45 simbi (8.8s), 20MmTiB (10.9s), ayo ari prestressed bolts. Friction type bolts pre-stressed with torque wrench, and pressure type bolts is screwed off with a plum blossom ordinary simbi. KazhinjiQ23 inodiwa kuva simbi dzepamusoro. tightened.

10. Mabhaudhi akajairika anowanzo giredhi 4.4, 4.8, 5.6, uye 8.8. Mabhaudhi esimba repamusoro anowanzo kurongwa segiredhi 8.8 uye giredhi 10.9, negiredhi re10.9 riri iro rinonyanya kuzivikanwa.

11. Maburi e screw emabhaudhi akajairwa anogona kunge asiri akakura kupfuura aya e-high-simba mabhaudhi. Kutaura zvazviri, mabhoti akajairwa maburi madiki.

12. Ordinary bhaudhi A uye B level screw maburi anowanzo hombe ne 0.3-0.5mm pane bhaudhi. C-grade screw maburi anowanzo hukuru 1.0-1.5mm kupfuura mabhaudhi.

13. Friction type high-simba mabhaudhi anotumira mitoro kuburikidza nekukweshana, saka mutsauko pakati pesiruu uye screw hole inogona kusvika 1.5-2.0mm.

Iyo yakajairwa simba rekufambisa hunhu hwekudzvanyirira hune simba rakanyanya rekunze hexagon mabhaudhi ndeyekuona kuti pasi pekushandiswa kwenguva dzose, shear force haipfuure simba rekukwesha, iro rakafanana neremhando yekukwesha mabhaudhi ane simba guru. Kana mutoro ukawedzera, kutsvedza kwehama kuchaitika pakati pemahwendefa ekubatanidza. Iyo yekubatanidza inotsamira pakuramba kweshear kwescrew uye kudzvanywa pamadziro egomba kuendesa simba, iro rakafanana nemabhaudhi akajairwa. Naizvozvo, musiyano uripo pakati pe screw ne screw hole idiki zvishoma, kubva pa 1.0 kusvika 1.5mm.

Column base anchor bolt

19. Anchor bolts haana giredhi, zvinhu chete: Q235 uye Q345. Mabhaudhi eanchor anonyanya kushandiswa muzvivakwa zvekuvaka ndeye column foot anchor bolts.

20. Mabhaudhi ecolumn foot anchor haazi mabhaudhiwo zvawo kana kuti akaderera kune mabhaudhi ane simba guru. Kutaura chokwadi, haisi yemabhoti. Iyo column base anchor bolt inowanzove M20 kana M24.

Mamiriro ekugadzira emakoramu tsoka anchor mabhoti anofanirwa kunge akafanana neaya emabhaudhi akajairwa. Kureba kwechibatiso cheancho chakatengwa kwechigadziko chembiru kunofanirwa kuve kwakabatana nechisimba chinopokana pakati payo nekongiri, pamwe nechimiro cheiyo anchor bolt.

Mabhaudhi ekuwedzera uye mabhaudhi emakemikari

22. Zvingave zviri kuwedzera anchor bolts kana kemikari anchor bolts, haisi iyo mafomu ekubatanidza mumitemo yenyika, uye kubatanidzwa kwakadaro kunofanira kudziviswa, kunyanya mukubatana kwakakosha. Pre embedded zvikamu zvinofanirwa kushandiswa kune vese.

23. Iyo yekuwedzera anchor bhaudhi inonyanya kutsamira pakuvhurwa kweyekuwedzera pombi kabati uye frictional force inogadzirwa nekongiri kuti irambe kudhonza. Hukuru hwesimba rekusimba hunoenderana zvakanyanya nemaitiro ekuvaka, uye pane zvakakosha zvevanhu zvinobatanidzwa. Naizvozvo, kuita bvunzo dzakasimba kuburikidza nekuongorora zvisina tsarukano hazvina zvazvinobatsira.

24. Makemikari anchor bolts anoumbwa nekurovera maburi nemuchina wekurova, kuisa tsvimbo yebhoti, uye ipapo injecting chemical slurry kuti iwane anchoring effect. Zvigadzirwa zvakajairika seHuiyu neHeineken.

Mabhaudhi ekuwedzera uye mabhaudhi emakemikari anotova ezvivakwa zveanchor bolt. Mune zvimwe zviitiko, mabhaudhi ekuwedzera kana makemikari anchor mabhaudhi anodiwa nekuti haana kufanoiswa. Asi mamiriro ezvinhu aya anofanira kudziviswa mukugadzira. Nekuti mabhaudhi anchor anofanirwa kunge akaiswa mukati. Semuenzaniso, column foot anchor bolts. Nekuti chete nenzira iyi tinogona kuve nechokwadi chekunamatira uye kusagadzikana. Uyezve, kurovera maburi mushure kunowanzokanganisa masimbi akasimbiswa uye kongiri mukongiri