Prestressed ihe igbe girder akwa na corrugated ígwè web, makwaara dị ka corrugated ígwè web PC àkwà mmiri, na-ezo aka igbe girder na corrugated ígwè efere kama ihe web nke prestressed ihe igbe girder dị ka web.Akụkụ ya dị ịrịba ama bụ 10 ~ A 20 mm nnukwu efere ígwè na-anọchi anya webụ ihe nwere ọkpụrụkpụ nke 30 ruo 80 cm.

Mmalite
N'afọ ndị 1980, France buru ụzọ chepụta wee wuo akwa mmiri mmiri cognac ọhụrụ nwere corrugated nchara kama iji webụ igbe girder nkịtị.Ka e mesịrị, a rụrụ ọtụtụ ụzọ Maupre viaducts, Asterix bridges na Dole corrugated steel.Weebụ akwa.

Mmepe
Kemgbe 1990s, Japan amụkwara ụdị akwa mmiri a.Dabere na àkwà mmiri ndị yiri ya na France, o wuwo ọtụtụ àkwà mmiri dị ka New Bridge, Bridge Bengu [1], na Pine No. 7 Bridge.Enwere àkwà mmiri ọkụ na-aga n'ihu na àkwà mmiri na-aga n'ihu, nke na-agbasawanye ohere nke ojiji nke àkwà mmiri ndị dị otú ahụ ma na-emepụta atụmatụ na usoro ihe owuwu.

Ụlọ
Enweghị ezigbo àkwà mmiri maka corrugated steel web prestressed concrete composite box girder.N'otu oge ahụ, e wuola ọtụtụ àkwà mmiri nke ụdị a na France/Germany, karịsịa na Japan.Nhazi na usoro ihe owuwu na-etowanye eto.Prestressed ihe mejupụtara igbe girder na corrugated ígwè web bụ karịsịa adabara na-aga n'ihu igbe girder na ọkara na nnukwu span.Site na mmepe na omimi nke nyocha na nyocha nke ihe owuwu a na China, yana ntụaka maka ahụmịhe injinịa nke mba ofesi, a ga-etinye igbe ihe mejupụtara igbe prestressed na ntanetị corrugated n'ọrụ n'ịrụ àkwà mmiri na China.