• Title/Summary/Keyword: Building location

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Automatic Building Reconstruction with Satellite Images and Digital Maps

  • Lee, Dong-Cheon;Yom, Jae-Hong;Shin, Sung-Woong;Oh, Jae-Hong;Park, Ki-Surk
    • ETRI Journal
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    • v.33 no.4
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    • pp.537-546
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    • 2011
  • This paper introduces an automated method for building height recovery through the integration of high-resolution satellite images and digital vector maps. A cross-correlation matching method along the vertical line locus on the Ikonos images was deployed to recover building heights. The rational function models composed of rational polynomial coefficients were utilized to create a stereopair of the epipolar resampled Ikonos images. Building footprints from the digital maps were used for locating the vertical guideline along the building edges. The digital terrain model (DTM) was generated from the contour layer in the digital maps. The terrain height derived from the DTM at each foot of the buildings was used as the starting location for image matching. At a preset incremental value of height along the vertical guidelines derived from vertical line loci, an evaluation process that is based on the cross-correlation matching of the images was carried out to test if the top of the building has reached where maximum correlation occurs. The accuracy of the reconstructed buildings was evaluated by the comparison with manually digitized 3D building data derived from aerial photographs.

Evaluation of Seismic Design Force by Earthquake Response Analysis of Water Tanks Installed in RC Buildings (건축물에 설치된 물탱크의 지진응답해석을 통한 설계하중 평가)

  • Baek, Eun Rim;Oh, Ji Hyeon;Choi, Hyoung Suk;Lee, Sang Ho
    • Journal of the Earthquake Engineering Society of Korea
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    • v.23 no.4
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    • pp.221-229
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    • 2019
  • Several water tanks installed in the building were damaged during the Gyeongju earthquake (2016) and the Pohang earthquake (2017). Since a water tank for fire protection is very important component, seismic safety should be ensured. In this study, an interaction between a water tank and a building was studied by the dynamic analysis of the RC building with the water tank. In case the water tank was installed on the roof of the RC building, it was confirmed that it did not significantly affect the response of the building. Based on the result, dynamic response characteristics of the water tank in the building were studied using two SDOF models represented dynamic behavior of the water tanks under earthquake. An earthquake time-history analysis was carried out with variables of aspect ratio of the tank, story of the building, and installed location in the building using three kinds of earthquakes.

Design of ULID-based Location-Sensing Service Model (ULID 기반 위치 인식 서비스 모델의 설계)

  • Nam, Kwang-Woo
    • Journal of the Korean Association of Geographic Information Studies
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    • v.8 no.4
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    • pp.143-154
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    • 2005
  • This paper proposes the location acquisition methods and LBS(location-based services) system using RFID(radio frequency identification) tags with location information in ubiquitous city. Location information is checked using RFID tags attached to various buildings. stores and road signs. And various LBSs are provided based on the location information. Traditionally, when the location information is obtained by a GPS, the precision of the location information may deteriorate due to geographical displacement of a satellite and GPS receivers, for example shadow zone by building, in-door environment, and heavy cloud. The objective of this paper is to provide a ULID(universal location identification) data structure, a ULID-based location acquisition method and an LBS system, in which precise location information is extracted using RFID tags attached to various buildings, stores and road signs and ULID and also danger of information leakage is minimized so that an LBS of ubiquitous environment can be provided to a user.

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Analysis on location selection of the Memorial Park at Pangyo (판교 신도시내의 추모공원 입지선정 분석)

  • Lee, Sang-Kyu
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.13 no.3
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    • pp.1412-1417
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    • 2012
  • Building new town 'Pangyo', it is proposed to estalbish a memorial park. But memorial parks are considered as a 'disliked' facilities among people, so its location selection is very difficult to decide. In this study the location possibility is reviewed in two steps through interview with professionals. For selection a location, many components are also checked and evaluated such as natural conditions, technical points and social factors. This study can be helpful to study more location selection for other 'disliked' facilities.

A Study on the Fire Safety of High-rise Office Buildings in Respect of Architectural Design (고층 사무소건축의 화재안전에 관한 건축계획적 연구)

  • 이강훈
    • Fire Science and Engineering
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    • v.8 no.2
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    • pp.3-15
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    • 1994
  • The purpose of this paper is to present refernce data to be considered in designing for the fire safety of high-rise office buildings. This paper deals with the characteristics of high-rise office buildings in the fire safety aspects, the basic principles for the fire safety of high-rise office building design, and this study is focused particularly on the location of the escape route of core plan for fire safety in high-rise office buildings.

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Designation of International Network by using Building ID Code (건물ID코드를 이용한 국제망의 표현방법 연구)

  • 이효영;노정자이범교
    • Proceedings of the IEEK Conference
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    • 1998.06a
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    • pp.118-121
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    • 1998
  • Standardized representations and data codes are crucial for the exchange of information between systems, organizations, and people in the telecommunications operations area. ITU-T M.1400 recommends a unified representation for the international network routes which includes such location data elements as Town A, Suffix Code which was designed for the representation of domestic network locations to meet the ITU-T recommendation. This paper suggests an expanded building ID code for the representation of the international network locations.

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Derivation of Consideration Factors for Fine Dust Measurement through GIS Mapping (단지조성공사의 미세먼지 측정 및 GIS Mapping을 통한 미세먼지 측정 고려요소 도출)

  • Kim, Young Hyun;Han, Jae Goo
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2020.06a
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    • pp.163-164
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    • 2020
  • When measuring fine dust at a large-scale site such as complex construction, the change in the value of fine dust measurement is large due to the influence of the time, location, wind speed, wind direction, and humidity. This study aims to find out the results of measuring fine dust in an actual construction site and inferring the changes.

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Title of the Paper in English (UHPC패널 현장 적용성 연구)

  • Yoon, Ju-Yong;Park, Yong-Kyu;Choi, Byung-Keol;Lee, Dae-Seek;Choi, Sang-Hun
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2023.11a
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    • pp.219-220
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    • 2023
  • We attempted to examine field applicability by manufacturing panels using UHPC and conducting mock-up tests. Mock-up testing was conducted at the Busan location. To observe field applicability over a long period of time, it was produced and installed identically to actual panels.

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A Study on the Analysis of Environment Performances in High-Rise Residential Building Through Green Building Certification System (친환경건축물 인증제도 평가를 통한 고층 주거용 건물의 환경성능 분석)

  • Chae, Mun-Byoung;Cha, Min-Chul;Jae, Seong-Ho;Seok, Ho-Tae
    • Proceeding of Spring/Autumn Annual Conference of KHA
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    • 2006.11a
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    • pp.281-286
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    • 2006
  • In case of Korea, immovable property like location, land prise or investment value is more highly estimated than quality of life of residents for performance and value of apartment house, because of limited land area or high density of population. But the high level of life has recently caused the increasing demand in better life. As there is no cases to provide the house in bulk due to the housing market condition, it is necessary to evaluate performance and value of structure, disaster prevention safety, habitability, antiquated condition of building and equipment, maintenance condition and so on that has importantly influence on resident's life quality. So, this study aims to understand the actual condition of environmental performance for the present apartment by comparing the designated apartment, which is ready to have completed in Daegu, with the mixed use residential building, which gained the best grade for green building certification system. Also by analyzing and evaluating a right to enjoy sunshine, floor impact noise etc. and indoor air quality.

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TORANOMON HILLS - Super High-Rise Building on Urban Highway -

  • Hitomi, Yasuyoshi;Takahashi, Hiroshi;Karasaki, Hidenori
    • International Journal of High-Rise Buildings
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    • v.3 no.3
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    • pp.167-171
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    • 2014
  • TORANOMON HILLS is the main building of a large-scale re-development project located in the center of Tokyo. This high-rise building has a height of 247 m and 52 floors above ground, 5 floors below ground, and $62m{\times}80m$ in plan. It is used as hotel, residential facilities, offices, shops and conference facilities. The super structure is mainly a rigid steel frame with response-control devices, using concrete-filled steel tube columns. The underground section is a mixed structure composed of steel, steel-reinforced concrete and reinforced concrete framings. The piled-raft foundation type is used. The remarkable feature of this high-rise building is that the motorway runs through the basements of the building, which makes it stand just above the motorway. This condition is an important factor of the building design. The plan shape is designed to fit along the curve of the motorway. Special columns at the corners are required to avoid placing columns in the motorway. This special column is a single inclined column in the lower floors that branches into two columns in the mid-floors to suit the column location in the upper floors. The cast steel joint is used for the branching point of each special column to securely transfer the stress.