default author photo

Giovani Dalpiaz

Petrobras

Av Chile, 65, room 401

Rio de Janeiro, 20031-912

Brazil

SCHOLARLY PAPERS

3

DOWNLOADS

67

TOTAL CITATIONS

0

Scholarly Papers (3)

Actions:
Email selected abstracts
1.

Damaged and Repaired Pipelines Stress and Fatigue Failure Analysis

Number of pages: 25 Posted: 30 Nov 2023
Juliano Pereira Gerber, Fabiano Mattei, Marcelo Favaro Borges, Carlos Eduardo Fortis Kwietniewski, Guilherme Barbosa Cabral, Giovani Dalpiaz and Francisco Francelino Ramos Neto
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Petrobras and Petrobras
Downloads 30 (1,318,317)

Abstract:

Loading...

Oil and gas engineering, repaired and non-repaired API 5L X65 dented pipelines, finite element analysis, Fatigue, compressive sleeve type A repair method

2.

Fatigue life analysis of API X65 pipelines with longitudinal crack repaired by compressive sleeve

Number of pages: 33 Posted: 10 Jan 2026
Juliano Pereira Gerber, Fabiano Mattei, Marcelo Favaro Borges, Carlos Eduardo Fortis Kwietniewski, Guilherme Barbosa Cabral, Giovani Dalpiaz and Francisco Francelino Ramos Neto
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Petrobras and Petrobras
Downloads 24 (1,424,331)

Abstract:

Loading...

Pipeline repair, Compressive sleeve type A, Crack growth, Finite Element Method, Stress intensity factor

3.

MICROCHEMISTRY AND CRYSTALLOGRAPHY OF DISSIMILAR INTERFACES OF LOW-ALLOY STEELS AND NI-BASED ALLOY FOR SUBSEA APPLICATION

Number of pages: 64 Posted: 08 May 2026
Lucas Alves de Moraes, Lívia Carlos Cidrão, José Adroaldo Silva de Moura Filho, Giovani Dalpiaz, Ricardo Reppold Marinho, Marcelo Torres Piza Paes, Émerson Mendonça Miná, Marcelo Ferreira Motta, Hélio C. Miranda and Cleiton Carvalho Silva
Federal University of Ceara, Federal University of Ceara, Federal University of Ceara, Petrobras, affiliation not provided to SSRN, affiliation not provided to SSRN, Federal University of Ceara, Federal University of Ceara, Federal University of Ceara and Federal University of Ceara
Downloads 13 (1,534,404)

Abstract:

Loading...

Dissimilar welding, Buttering technique, High-dilution zone, Martensitic transformation