Zogulitsa
Geogrid yachitsulo-pulasitiki
Makhalidwe Azinthu
Mphamvu zazikulu, zokwawa zazing'ono, zimagwirizana ndi mitundu yonse ya nthaka zachilengedwe, zimatha kukumana ndi kugwiritsidwa ntchito kwa khoma lokhazikika kwambiri m'misewu yapamwamba. wa maziko, mogwira kuletsa kusamutsidwa ofananira nawo wa thupi nthaka, ndi kupititsa patsogolo ntchito khola maziko.Poyerekeza ndi grille chikhalidwe, ali ndi makhalidwe a mphamvu yaikulu, mphamvu kubereka mphamvu, dzimbiri kukana, kupewa ukalamba, lalikulu mikangano coefficient. , pobowo yunifolomu, zomangamanga zosavuta komanso moyo wautali wautumiki.
Ndiwoyeneranso kugwirira ntchito m'nyanja yakuya ndi kulimbitsanso mpanda, womwe umathetsa zovuta zamaukadaulo monga kutsika kwamphamvu, kusakhazikika kwa dzimbiri komanso moyo waufupi wautumiki womwe umabwera chifukwa cha kukokoloka kwa madzi am'nyanja kwa nthawi yayitali. pophwanya ndi kuwonongeka ndi makina ndi zida pomanga.
Ntchito Zogulitsa
Mphamvu yolimba ya chitsulo ndi pulasitiki pawiri woyenerera grille amanyamulidwa ndi mkulu mphamvu zitsulo waya wolukidwa ndi warp ndi longitude, amene umatulutsa apamwamba kwambiri machulukidwe modulus pansi mphamvu otsika mphamvu, ndi ofukula ndi yopingasa nthiti zimagwirizana, kupereka kusewera kwathunthu kwa ntchito yotseka ya grille pamtunda.
The zitsulo waya latitude ndi kutalika kwa zitsulo ndi pulasitiki pawiri nthiti ndi nsalu mu mauna, wosanjikiza wakunja aumbike kamodzi, waya chitsulo ndi wosanjikiza wakunja wosanjikiza akhoza kugwirizanitsa, ndi kuwonongeka elongation mlingo ndi otsika kwambiri (osati kuposa 3%). Mphamvu yayikulu ya geogrid yachitsulo-pulasitiki ndi waya wachitsulo, wokhala ndi mphamvu yotsika kwambiri.
Chiyeneretso
| chitsanzo | Kuchepetsa mphamvu yamakokedwe KN / mamita pa kuchedwa m | Kutalikirana kwa fracture% | Mphamvu yamakokedwe kwambiri inali KN / m pa mita mochedwa pambuyo 100 amaundana / thaw kuzungulira | Kutalikitsa kwa nthawi yopuma pa mita yochedwetsa kunali% pambuyo pa kuzungulira kwa 100 kuzizira | Kutalika kwa gridi ndi mm | Anti-freezing index ℃ | Kuwonjezera ndi kuwotcherera mfundo yomaliza yovula mphamvu | |||||
| kumasula | yopingasa | kumasula | yopingasa | kumasula | yopingasa | kumasula | yopingasa | kumasula | yopingasa |
|
| |
| GSZ30-30 | 30 | 30 | ≤3 | ≤3 | 30 | 30 | ≤3 | ≤3 | 232 | 232 | -35 | ≥100 |
| GSZ4O-40 | 40 | 40 | ≤3 | ≤3 | 40 | 40 | ≤3 | ≤3 | 149 | 149 | -35 | ≥100 |
| GSZ50-50(A) | 50 | 50 | ≤3 | ≤3 | 50 | 50 | ≤3 | ≤3 | 220 | 220 | -35 | ≥100 |
| GSZ50-50(B) | 50 | 50 | ≤3 | ≤3 | 50 | 50 | ≤3 | ≤3 | 125 | 125 | -35 | ≥100 |
| GSZ60-60(A) | 60 | 60 | ≤3 | ≤3 | 60 | 60 | ≤3 | ≤3 | 170 | 170 | -35 | ≥100 |
| GSZ60-60(B) | 60 | 60 | ≤3 | ≤3 | 60 | 60 | ≤3 | ≤3 | 107 | 107 | -35 | ≥100 |
| GSZ70-70 | 70 | 70 | ≤3 | ≤3 | 70 | 70 | ≤3 | ≤3 | 137 | 137 | -35 | ≥100 |
| GSZ80-80 | 80 | 80 | ≤3 | ≤3 | 80 | 80 | ≤3 | ≤3 | 113 | 113 | -35 | ≥100 |
| GSZ100-100 | 100 | 100 | ≤3 | ≤3 | 100 | 100 | ≤3 | ≤3 | 95 | 95 | -35 | ≥100 |
Kugwiritsa Ntchito Mankhwala
Itha kugwiritsidwa ntchito pazantchito zapagulu, monga msewu, njanji, mpanda, abutment, misewu yomanga, wharf, revetment banki, levee, damu, chithandizo cham'mphepete mwa nyanja, bwalo lonyamula katundu, bwalo la slag, eyapoti, bwalo lamasewera, nyumba yoteteza zachilengedwe, malo ofewa. kulimbitsa maziko, khoma losunga, chitetezo chotsetsereka komanso kukana kusweka kwa msewu, etc.
