Ramon Mata Lemus

Dr. Ramon Mata Lemus

Engineering, Architecture and Design, Universidad San Sebastián, Concepción, Chile, Concepción, Biobío, Chile
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orcid

Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 February 2023 in Construction and Building Materials
Verified
Journal Article
Closed access
Ramon Mata LemusRamon Mata Lemus
Ramon Mata Lemus
RRRafael O. Ruiz
Rafael O. Ruiz
ENEduardo Nuñez
Eduardo Nuñez

25 July 2025 in Journal of Building Engineering
Verified
Journal Article
Closed access
Ramon Mata LemusRamon Mata Lemus
Ramon Mata Lemus
ENEduardo Nuñez
Eduardo Nuñez
DFDavide Forcellini
Davide Forcellini

22 February 2024 in Buildings
Verified
Journal Article
Open access
PDF file
DCDanny Lobos Calquin
Danny Lobos Calquin
Ramon Mata LemusRamon Mata Lemus
Ramon Mata Lemus
CCClaudio Correa
Claudio Correa
ENEduardo Nuñez
Eduardo Nuñez
GLGuillermo Enrique Bustamante Laissle
Guillermo Enrique Bustamante Laissle
LRLeonardo Roa
Leonardo Roa
This research raises questions about the possibilities and options of using the BIM methodology associated with software for the wood design and construction of structure modeling along an asset’s cycle life. Likewise, several academic and research initiatives are reviewed. In this sense, this paper aims to establish an appropriate link between two agendas that the architecture, engineering, and construction (AEC) industry, academia, and governments normally handle separately. By conducting several literature reviews (book, journals, and congresses) and extensive software tests (BIM software: Revit v2023, Archicad v27, Tekla, and wood plug-ins: AGACAD, Archiframe, Timber Framing 2015, WoodStud Frame, etc.), the state-of-the-art was assessed in both fields, and several cases linking BIM and wood are shown in detail and discussed. Various theoretical samples are modelled and shown, and the advantages and disadvantages of each technique and stage are explained. On the other hand, although wood construction has been most common for hundreds of years, this is not the case of BIM software developments associated with this materiality. Furthermore, since the appearance of materials such as steel and reinforced concrete, all software developments have focused on these materials, leaving aside the possibility of developing applications for use in wood projects. According to that previously discussed, it can be concluded that BIM for wood has been used more frequently in academia, that both fields have several common processes, and, in many cases, that only a few BIM-wood tools have been used, thus disregarding the high potential and high level of benefits that result with the application of these methodologies for the complete building life cycle (design, construction, and operation).

2 July 2023 in Buildings
Verified
Journal Article
Open access
PDF file
Ramon Mata LemusRamon Mata Lemus
Ramon Mata Lemus
ENEduardo Nuñez
Eduardo Nuñez
MRMatías Hernández Rojas
Matías Hernández Rojas
CCClaudio Correa
Claudio Correa
GLGuillermo Enrique Bustamante Laissle
Guillermo Enrique Bustamante Laissle
The Soil–Structure Interaction (SSI) effect has been widely evidenced during several earthquakes around the world. In the Venezuelan context, the seismic event in Caracas in 1967 showed the significant consequences of designing buildings without considering the SSI effect. Nevertheless, limited research on the seismic performance of concrete moment frames (commonly used as structural systems in office and residential buildings in Venezuela and Latin America) considering the SSI effects has been developed, although there have been continuous updates to the Venezuelan Seismic Code. In this research, the influence of the SSI on the seismic performance of RC moment frame buildings designed according to the New Venezuelan Seismic Code was studied. An extensive numerical study of 3D buildings using concrete moment frames supported by mat foundations on sandy and clayey soils was performed. The response spectrum method, non-linear static analysis, and non-linear dynamic analysis were used to assess the seismic response of the archetypes studied. The results show that SSI effects can have a significant impact on the seismic response of RC moment frame buildings, increasing the interstory drift ratio and decreasing the shear forces. As is shown in fragility curves, the probability of collapse increases for cases with flexible bases in comparison to the cases of models with fixed bases. Additionally, in the 24-story archetype, the fixed-base model reached a maximum probability of collapse. Finally, a new proposal for the reduction of the strength-reduction factor (R) must be incorporated into the Venezuelan Seismic Code to improve the safety of the structures. Limitations in the use of RC moment frames must be incorporated for high-rise buildings since, as the present work demonstrates, for high-period structures, the normative provisions are not reached.

1 November 2022 in Thin-Walled Structures
Verified
Journal Article
Closed access
ENEduardo Nuñez
Eduardo Nuñez
CACatalina Aguayo
Catalina Aguayo
Ramon Mata LemusRamon Mata Lemus
Ramon Mata Lemus

17 July 2024 in Sustainability
Verified
Journal Article
Open access
PDF file
DCDanny Lobos Calquin
Danny Lobos Calquin
Ramon Mata LemusRamon Mata Lemus
Ramon Mata Lemus
Juan Vielma-PerezJuan Vielma-Perez
Juan Vielma-Perez
JBJuan Carlos Beaumont-Sepulveda
Juan Carlos Beaumont-Sepulveda
CCClaudio Correa
Claudio Correa
PRPablo Pulgar Rubilar
Pablo Pulgar Rubilar
BIM models are seldom used for the energy certification of buildings. This paper discusses the advantages of linking two important fields: building information modeling (BIM) and building environmental assessment methods (BEAM), presented as a rating system and a proposal for the Chilean context. The state of the art in both fields around the world is discussed, with an in-depth examination of current BIM software and related applications, followed by a discussion about previous research on integrating them. A lack of interoperability and data losses between BIM and BEM were found. A new tool is presented that addresses these challenges to ensure accurate rating system data, and this new framework is based on database exchange and takes crucial information from BIM to BEAM platforms. The development of the method includes BIM programming (API), database links, and spreadsheets for a Chilean building energy certification through a new tool, also applicable to multiclimactic zones. This new semi-automatic tool allows architects to model their design in a BIM platform and use this information as input for the energy certification process. The potential and risks of this method are discussed. Several improvements and enhancements of the energy certification process were found when incorporating this new framework in comparison to current methodologies.