scholarly journals Utilization of Terrestrial Laser Scanning Data in Building Information Modelling (BIM) for Fire Disaster Evacuation Simulation

2021 ◽  
Vol 9 (7) ◽  
pp. 2129-2139
Author(s):  
Abdi Sukmono ◽  
Farhan Ardianzaf Putra ◽  
Nurhadi Bashit ◽  
Arief Laila Nugraha
Keyword(s):  
Laser Scanning ◽  
Terrestrial Laser Scanning ◽  
Evacuation Simulation ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Fire Disaster ◽  
Building Information

scholarly journals Extracting features from laser scanning point cloud

2018 ◽  
Vol 44 ◽  
pp. 00013 ◽  
Author(s):  
Vladimir Badenko ◽  
Alexander Fedotov ◽  
Dmitry Zotov
Keyword(s):  
Point Cloud ◽  
Laser Scanning ◽  
Historical Buildings ◽  
Historical Building ◽  
Building Information Modelling ◽  
Historic Building ◽  
Technology Application ◽  
Information Modelling ◽  
Hybrid Technology ◽  
Building Information

Analyses of gaps in processing of raw laser scanning data and results of bridging the gaps discovered on the basis of usage of laser scanning data for historic building information modelling are presented. Some results of the development of a unified hybrid technology for the processing, storage, access and visualization of combined laser scanning and photography data about historical buildings are analyzed. The first result of the technology application to historical building of St. Petersburg Polytechnic University shows the robustness of the approaches proposed.

scholarly journals From Point Cloud Data to Building Information Modelling: An Automatic Parametric Workflow for Heritage

2020 ◽  
Vol 12 (7) ◽  
pp. 1094 ◽  
Author(s):  
Mesrop Andriasyan ◽  
Juan Moyano ◽  
Juan Enrique Nieto-Julián ◽  
Daniel Antón
Keyword(s):  
Point Cloud ◽  
Laser Scanning ◽  
Accuracy Assessment ◽  
Parametric Modelling ◽  
Point Cloud Data ◽  
Building Information Modelling ◽  
Historical Interpretation ◽  
Information Modelling ◽  
Cloud Data ◽  
Building Information

Building Information Modelling (BIM) is a globally adapted methodology by government organisations and builders who conceive the integration of the organisation, planning, development and the digital construction model into a single project. In the case of a heritage building, the Historic Building Information Modelling (HBIM) approach is able to cover the comprehensive restoration of the building. In contrast to BIM applied to new buildings, HBIM can address different models which represent either periods of historical interpretation, restoration phases or records of heritage assets over time. Great efforts are currently being made to automatically reconstitute the geometry of cultural heritage elements from data acquisition techniques such as Terrestrial Laser Scanning (TLS) or Structure From Motion (SfM) into BIM (Scan-to-BIM). Hence, this work advances on the parametric modelling from remote sensing point cloud data, which is carried out under the Rhino+Grasshopper-ArchiCAD combination. This workflow enables the automatic conversion of TLS and SFM point cloud data into textured 3D meshes and thus BIM objects to be included in the HBIM project. The accuracy assessment of this workflow yields a standard deviation value of 68.28 pixels, which is lower than other author’s precision but suffices for the automatic HBIM of the case study in this research.

Multi-Dimensional Information Modelling Method for Underground Tunnel Spaces

2020 ◽  
Author(s):  
Rauno Heikkilä ◽  
Jorma Hopia ◽  
Anssi Rauhala
Keyword(s):  
Laser Scanning ◽  
Reference Model ◽  
3D Laser Scanning ◽  
Building Information Modelling ◽  
Underground Tunnel ◽  
Information Modelling ◽  
Modelling Method ◽  
Information Models ◽  
Building Information ◽  
Future Work

<p>A study of Multi-Dimensional information modelling of underground tunnel spaces is introduced. As a reference model an international  standard of Building Information Modelling (BIM) supported by Building Smart is used. Specific Finnish guidelines for infrastructures including tunnels are used. As experimental case underground Pyhäsalmi Mine on North Finland was used. Three selected tunnel at level of 660 meter were used. The tunnels were measured using advanced 3D laser scanning technologies as well as photogrammetric imaging. Different examples of tunnel information models were created and analysed. Recommendations for future work how to develop tunnel information modelling towards more and more information rich  Multi-Dimensional information models are suggested.</p>

scholarly journals Application of HBIM as a Research Tool for Historical Building Assessment

2018 ◽  
Vol 4 (7) ◽  
pp. 1565 ◽  
Author(s):  
Dina Stober ◽  
Roko Žarnić ◽  
Davorin Penava ◽  
Margareta Turkalj Podmanicki ◽  
Romana Virgej-Đurašević
Keyword(s):  
Laser Scanning ◽  
Model Building ◽  
Complex Geometry ◽  
Historical Building ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Wide Range ◽  
Building Information ◽  
Heritage Buildings ◽  
Time Changes

The benefits and challenges posed by Building Information Modelling in documenting the existing buildings comes from the development of the digital support to the needs, compatibility and interoperability of applied technologies and at the same time of the available knowledge and skills to use a wide range of necessary technologies. Within the scope of Heritage Building Information Modelling, the use of 3D views has become a common practice, often hindered by complex geometry and layered time changes of constructive systems. Implementation of BIM for heritage buildings is developed through the procedures of designing parametric objects and selecting compatible technologies to create a rich information model. The paper presents the application of the 3D BIM approach in researching, documenting and interpreting the historic building of the baroque Palace of the Slavonian General Command in the historic core of Osijek, Croatia. Applied recording technologies, laser scanning, and thermal scanning, as support for HBIM, have been chosen according to selective research goals of the Palace of the Slavonian General Command. The method of simulating non-existent constructive elements from assumptions and analogies is presented as the preceding procedure of creating a HBIM library that opens the possibility of the broader dissemination of information on the explored heritage. The results point to the advantages of the model building approach for valorisation and interpretation of constructive changes over time, through the modelling logic, closely relating to the logic of construction.

scholarly journals Evaluation of Energy Consumption by using Building Information Modelling (BIM)

2019 ◽  
Vol 9 (1) ◽  
pp. 3531-3534
Keyword(s):  
Energy Consumption ◽  
Laser Scanning ◽  
Design Method ◽  
3D Modelling ◽  
Information Modeling ◽  
Cooling Load ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Energy Consumption Analysis ◽  
Building Information

The use of Building Information Modelling (BIM) has been widely practised. In this paper, the method of Terrestrial Laser Scanning (TLS) and 3D modelling is done before analyse using BIM. This study aims to analyse the energy consumption of PMU building by using BIM in order to have a better designed project as well as to lower risk and better predictability of outcomes. It discusses studies integrated with the design method, on the use of Building Information Modeling (BIM) to build performance simulations. As for the outcome, cooling load and energy consumption analysis are presented in this study.

scholarly journals How can century-old architectural hierarchies for the design of public libraries be re-interpreted and re-used?

2018 ◽  
Vol 8 (4) ◽  
pp. 481-494 ◽  
Author(s):  
Oriel Prizeman ◽  
Christopher Bernard Jones ◽  
Mariangela Parisi ◽  
Camilla Pezzica
Keyword(s):  
Laser Scanning ◽  
Survey Methods ◽  
Public Library ◽  
Automatic Generation ◽  
Public Buildings ◽  
Building Information Modelling ◽  
Content Type ◽  
Information Modelling ◽  
Building Information ◽  
The Uk

PurposeThe purpose of this paper is to describe a novel approach to inform heritage conservation based on the effective integration of documentation-based research with advanced survey methods for the creation of a sharable historic building information modelling (HBIM) objects database, specifically oriented to the study of Carnegie libraries whose designs in the USA and the UK were somewhat systematised by early principles of standardisation. The aim is to generate an exemplar developing new methodologies for the salvage, re-use and re-invigoration of shared inherited public buildings which have many common and standardized features.Design/methodology/approachThis project will also involve the collaboration of conservation practice and digital recording together with library history. Digital laser scanning and structure from motion will be used together with archival documents to accurately build an information-rich framework for CAD and building information modelling applications.FindingsBy providing the base elements for the semi-automatic generation of a wide variety of morphological typologies and construction elements, this work ultimately promotes a shift towards the implementation of HBIM to support the conservation, maintenance and management of a high number of insufficiently protected public buildings from the turn of the last century.Originality/valueThe intention is that the resulting multidimensional parametric object library will provide suitable support for the faster generation of enriched 3D historic models and ultimately support the preservation of a large proportion of the huge but threatened public library building heritage in the UK and USA.

Behavioural Intention to Use Building Information Modelling (BIM) among Community College Students in Malaysia

2020 ◽  
Vol 8 (1) ◽  
pp. 4-17
Author(s):  
Nor Akmal Mohamad ◽  
Madihah Khalid
Keyword(s):  
College Students ◽  
Community College ◽  
Community College Students ◽  
Ease Of Use ◽  
Perceived Usefulness ◽  
Behavioural Intention ◽  
Intention To Use ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Building Information

Building information modelling (BIM) is one of the new technologies being used in architectural and constructions projects. At present, BIM curricula are being taught in many Malaysian higher learning institutions, including at the certificate level in community colleges. Even though many studies have investigated behavioural intention to adopt BIM in the industrial setting, studies on the intention to use BIM among students during their training or learning have not received the same level of attention. This study, therefore, investigated the extent to which community college students are willing to accept and use BIM. Factors that influenced their behavioural intention to use BIM, as well as the relationship between the factors and intention to use were also examined. The Technology Acceptance Model (TAM) was used as the theoretical framework to guide the research, where students’ behavioural intention to use BIM was explained through their perceptions of its usefulness and ease of use, as well as their attitude towards BIM utilization in the classroom. A total of 144 community college students enrolled in the architecture programmes in Malaysia were selected as the sample using convenience sampling. The findings show that the students’ behavioural intention to adopt BIM is high. They also perceive BIM as useful and easy to use, and their attitude towards BIM usage appears to be positive. The regression model produced an adjusted R-squared value of 0.790 indicating that 79% of the total variance in the students’ intention to use BIM can be explained by the three independent variables, i.e., perceived usefulness, ease of use, and attitude. Keywords: Building information modelling, perceived usefulness, perceived ease of use, attitude, intention to use, behavioural intention, Technology Acceptance Model

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