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Increasing Regional Cooperation to Promote Infrastructure Development Among Southeast Asian Countries Miraj, Perdana; Zulkarnain, Zulkarnain; Muslim, Fadhilah
CSID Journal of Infrastructure Development Vol 2, No 1 (2019)
Publisher : Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32783/csid-jid.v2i1.61

Abstract

South East Asia has transformed from low economic income into prospectus global economic player during the last decades through industrialization strategies, human capital expansion, and infrastructure investment. Many cities in this region promote infrastructure development across various sectors for instance roads, railways, ports, and airports. This attempt expected to improve accessibility, inter-regional connectivity among cities in the country and significantly reduce logistics costs in the longer term. Improving the level of competitiveness through this action is, therefore, crucial to level up other developed countries in term of economic activities. Despite a growing number of development in developing countries, several challenges are facing the global community today. Cities in South East Asia are now more vulnerable to catastrophic events. Earthquake followed by tsunami and liquefaction in Palu, Sulawesi Island in earlier months reminds us on similar events that struck Aceh province and other parts of the region in 2004. Consequently, cities not only those along the coastline but also in the hinterland area, must adopt a sustainable pathway and building a resilience city. The exponential growth of the internet and technology during the past decades shall be used for mitigating natural disaster and generate livable cities for its inhabitant.
A Review on The Microstructure of Interfaces in Reinforced Concrete and Its Effect on The Bond Strength Muslim, Fadhilah
CSID Journal of Infrastructure Development Vol 3, No 1 (2020)
Publisher : Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32783/csid-jid.v3i1.105

Abstract

Studies on the microstructural characteristics of the interfaces in reinforced concrete and its effect on the mechanical properties i.e. bond strength have been conducted for many years, even since 1956. However, a summary of existing knowledge and findings related to the different types of interfaces is still lacking. Therefore, this paper reviews the characteristic of different types of interfaces in reinforced concrete including those between: a) aggregate particles and cement paste, i.e. the interfacial transition zone (ITZ); b) steel reinforcing bars and concrete; and c) old (substrate) and new concrete (repair materials). The aim of this review is to show how similar and different the characteristics of interfaces in reinforced concrete. Such information is important for understanding the properties and durability as well as how it might affect the long-term performance of concrete structures.
Developing of a Multi-Project Planning and Control System for Risk-Based Precast Concrete Procurement to Increase PT. XY’s Competitiveness Widiasih, Widiasih; Muslim, Fadhilah
International Journal of Science, Technology & Management Vol. 5 No. 6 (2024): November 2024
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v5i6.1198

Abstract

Multi-project planning and control must be part of the precast concrete industry to achieve more efficient project performance and impact obtaining better contract values. It requires a clear and detailed understanding of the project's scope and the risks in project planning. This research aims to analyze the risk factors that influence ongoing multi-project procurement and carry out risk-based development to increase the Competitiveness of PT XY. This research uses a methodology to study related literature, previous research, and PT Company Operational Standards. XY. The results of this study indicate that 7 out of 37 variables have high-risk values, while the remaining 30 are classified as having moderate Risk. The Risk of wage and material price increases represents the highest Risk in developing a multi-project planning and control system for precast concrete procurement to enhance the Competitiveness of PT. XY.
A Review on The Microstructure of Interfaces in Reinforced Concrete and Its Effect on The Bond Strength Muslim, Fadhilah
CSID Journal of Infrastructure Development Vol. 3, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Studies on the microstructural characteristics of the interfaces in reinforced concrete and its effect on the mechanical properties i.e. bond strength have been conducted for many years, even since 1956. However, a summary of existing knowledge and findings related to the different types of interfaces is still lacking. Therefore, this paper reviews the characteristic of different types of interfaces in reinforced concrete including those between: a) aggregate particles and cement paste, i.e. the interfacial transition zone (ITZ); b) steel reinforcing bars and concrete; and c) old (substrate) and new concrete (repair materials). The aim of this review is to show how similar and different the characteristics of interfaces in reinforced concrete. Such information is important for understanding the properties and durability as well as how it might affect the long-term performance of concrete structures.
Increasing Regional Cooperation to Promote Infrastructure Development Among Southeast Asian Countries Miraj, Perdana; Zulkarnain, Zulkarnain; Muslim, Fadhilah
CSID Journal of Infrastructure Development Vol. 2, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

South East Asia has transformed from low economic income into prospectus global economic player during the last decades through industrialization strategies, human capital expansion, and infrastructure investment. Many cities in this region promote infrastructure development across various sectors for instance roads, railways, ports, and airports. This attempt expected to improve accessibility, inter-regional connectivity among cities in the country and significantly reduce logistics costs in the longer term. Improving the level of competitiveness through this action is, therefore, crucial to level up other developed countries in term of economic activities. Despite a growing number of development in developing countries, several challenges are facing the global community today. Cities in South East Asia are now more vulnerable to catastrophic events. Earthquake followed by tsunami and liquefaction in Palu, Sulawesi Island in earlier months reminds us on similar events that struck Aceh province and other parts of the region in 2004. Consequently, cities not only those along the coastline but also in the hinterland area, must adopt a sustainable pathway and building a resilience city. The exponential growth of the internet and technology during the past decades shall be used for mitigating natural disaster and generate livable cities for its inhabitant.