nkhani

Ndi magawo ati omwe amapangidwa ndi mapaipi odzaza mchenga a FRP omwe amagwiritsidwa ntchito kwambiri?
Kuchuluka kwa ntchito:
1. Umisiri wamapaipi otengera ngalande zamadzi ndi zonyansa.
2. Ngalande zokwiriridwa ndi zimbudzi m'nyumba ndi m'nyumba zogonamo.
3. Mapaipi okwiriridwa kale a ma Expressways, maukonde amadzi apansi panthaka a malo a gofu.
4. Ntchito zosamalira madzi monga ulimi wothirira madzi osungira madzi m'minda, madzi ndi ngalande ndi zina zotero.
5. Makampani opanga mankhwala ndi mgodi amagwiritsidwa ntchito poyendetsa madzi ndi mpweya wabwino, etc.
6. Chitetezo choteteza mapaipi apansi panthaka ndi ma cable casings, etc.

The ntchito makhalidwe a galasi CHIKWANGWANI analimbitsa pulasitiki mchenga chitoliro
Kapangidwe kapadera, mphamvu yayikulu, khoma losalala lamkati, kukana kugunda kwapansi, kufalikira kwakukulu, osafunikira kupanga maziko a konkriti, kulemera kopepuka, mayendedwe osavuta ndikuyika, kumanga mwachangu; kugwirizana mphira mphete zitsulo, njira yodalirika, zosavuta kuonetsetsa kumanga khalidwe; mawonekedwe osinthika . Kukana kwamphamvu kukhazikika kosagwirizana; zabwino odana ndi kutayikira zotsatira, kugonjetsedwa ndi kukokoloka ndi zosiyanasiyana mankhwala TV; palibe makulitsidwe chitoliro, kwenikweni palibe chifukwa dredge, ndipo moyo utumiki wa malo okwiriridwa ndi zaka zoposa 50.
Physical properties Project unit index Impact mphamvu (TIR) ≤10% Kulimba kwa mphete S1 kalasi KN/㎡≥4S2 kalasi KN/㎡≥8 mphete kusinthasintha Chitsanzo ndi yosalala, palibe kupinda m'mbuyo ndipo palibe kusweka, ndi zinthu ziwiri khoma amasiyanitsidwa ndi ng'anjo mayeso Palibe kugawanika kopitilira muyeso, palibe kugawanika kopitilira muyeso. makoma amkati ndi akunja popanda kupatukana, kusintha kwa mkati ndi kunja sikuli pansi pa 4L Creep rate ≤ 2.5.