LHI journal of land, housing, and urban affairs最新文献_第9页

A Survey to Improve the Green Building Certifications Responding to Climate Change: Focused on the External Environment of Housing 应对气候变化的绿色建筑认证改进研究——以住房外部环境为中心

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.435

Hyuck-Sam Kwon, Ji-Hyeon Kim, Jung-Gon Kim

{"title":"A Survey to Improve the Green Building Certifications Responding to Climate Change: Focused on the External Environment of Housing","authors":"Hyuck-Sam Kwon, Ji-Hyeon Kim, Jung-Gon Kim","doi":"10.5804/LHIJ.2013.4.4.435","DOIUrl":"https://doi.org/10.5804/LHIJ.2013.4.4.435","url":null,"abstract":"ABSTRACT This study aims to propose basic data for improvements that can actively respond to climate change in the Green Building Certifications that came into effect in March 2013, including the analysis of evaluation criteria and applications. In response to climate change, Green Building Certifications in developed countries such as BREEAM(UK), LEED(USA), DGNB(Germany), and CASBEE(Japan), have been extended to the neighborhood unit or city levels, i.e., BREEAM Communities, LEED Neighborhood Development, DGNB Stadtquartiere, CASBEE Urban Development. On the other hand, for the Green Building Certifications in Korea, some criteria such as indoor environment and energy have been given more emphasis than others such as external environment(land use, traffic, ecological environment). In addition, results from the analysis of the evaluation scores on the external environment of 79 housing complexes show that the score on the indoor environment and energy determines the evaluation grade, whereas the score on the external environment is less weighted and has less impact. Therefore, the new evaluation system for the Green Building Certifications responding to climate change should be extended from building level to urban district levels.Key words: Climate Change, Green Building Certifications, Improving, Survey, Housing, External Environment LHI Journal (2013) 4(4):435-447 http://dx.doi.org/10.5804/LHIJ.2013.4.4.435http://lhi.lh.or.kr","PeriodicalId":365439,"journal":{"name":"LHI journal of land, housing, and urban affairs","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123613186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Developing Response Plan for the Direct Buying System for SME's Construction Materials based on the Analysis of Material Procurement Management Load: Focused on the Owner Providing Public Apartment Housing 基于物资采购管理负荷分析的中小企业建筑材料直购制度应对方案的制定——以公共公寓住房业主为例

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.425

Sanghoon Song, Jong-Dae Bang, J. Sohn

{"title":"Developing Response Plan for the Direct Buying System for SME's Construction Materials based on the Analysis of Material Procurement Management Load: Focused on the Owner Providing Public Apartment Housing","authors":"Sanghoon Song, Jong-Dae Bang, J. Sohn","doi":"10.5804/LHIJ.2013.4.4.425","DOIUrl":"https://doi.org/10.5804/LHIJ.2013.4.4.425","url":null,"abstract":"The Small and Medium Business Administration specified 123 construction materials mandatory to purchase directly and forced the public owners to provide the contractors with materials as required by related law. This study extensively reviewed various characteristics and management factors of the owner-providing materials consumed in the public apartment housing under Direct Buying System(DBS) from the public owner's perspective. Subsequently, the major managed materials were identified, and the proper response plan was developed along the material procurement process. The Procurement Management Load Indices (PMLI) of 43 materials were evaluated according to rating criteria with procurement path, project-specified level, user requirement level, supplier's responsibility, on-site work requirement, additional parts, and inspection standards. The tile and aluminum windows were classified in the group needing high-level procurement efforts to reduce the errors and ensure the efficiency. The accurate quantity estimation method, definite purchase details, management activity definition before and after production, additional quantity for rework, interference coordination were defined as the essential activities for effectively responding to DBS.","PeriodicalId":365439,"journal":{"name":"LHI journal of land, housing, and urban affairs","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116252087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analyzing the Current Situation and Issues of Urban Renewal Projects in Korea: Focused on Housing Redevelopment Projects and Housing Reconstruction Projects 韩国城市更新项目现状及问题分析——以住宅再开发项目和住宅改造项目为例

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.333

J. Lim, Young-hwan Lee, Jae-Sung Kim, Sung-Youn Kim

引用次数: 2

A Study on the Improvement Plan of Green Belt Community Support Program 绿化带社区扶持项目改进方案研究

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.317

Mihong Lee, Jeong-Joong Yoon, In-Sook Yoon

引用次数: 0

The Analysis on Energy Performance Index of the Green Building Certified Apartment Buildings in Korea 韩国绿色建筑认证公寓建筑能源性能指标分析

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.407

Jong-yeob Kim, Yoon-Hye Jung, Haesun Paik

{"title":"The Analysis on Energy Performance Index of the Green Building Certified Apartment Buildings in Korea","authors":"Jong-yeob Kim, Yoon-Hye Jung, Haesun Paik","doi":"10.5804/LHIJ.2013.4.4.407","DOIUrl":"https://doi.org/10.5804/LHIJ.2013.4.4.407","url":null,"abstract":"ABSTRACT Although many certification works have been carried out since Green Building Certification was enforced in 2002, analyses of the effects and efforts to improve this system are still poor. In the certification system, the energy performance was usually assessed by Energy Performance Index(EPI) of the Energy Saving Design Standards for Buildings. However, due to the inadequacy of analyses on current situation of the Index, there are difficulties to reform it. In this research of green-certified apartments, the author examined correlations between energy performance indexes and aimed to improve the Index by analyzing the scores based on point distribution of respective fields. The average EPI score of green-certified apartments was 74.68, and there was wide variations in min 63.4 and max 90. Furthermore, the average score of energy consumption, which was allotted the most points, was 7.04 out of 12. Therefore, betterments in the Index such as reinforcement in grade ranges and adjustment of the calculation method are necessary.Key words: Green Building Certification, Apartment Buildings, Energy Conservation, Energy Performance Index(EPI)","PeriodicalId":365439,"journal":{"name":"LHI journal of land, housing, and urban affairs","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121168377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

밴드형 전단보강근으로 보강된 무량판 슬래브 내부접합부의 구조 거동 평가 用松紧带型传单加固肌加固的无梁板平板内部接合处的结构行为评价

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.371

Bum-Sik Lee, Seong-Sik Park, Ji-young Park, Jong-Dae Bang, Myoung-Hoon Jun, Gun-Hee Cho

{"title":"밴드형 전단보강근으로 보강된 무량판 슬래브 내부접합부의 구조 거동 평가","authors":"Bum-Sik Lee, Seong-Sik Park, Ji-young Park, Jong-Dae Bang, Myoung-Hoon Jun, Gun-Hee Cho","doi":"10.5804/LHIJ.2013.4.4.371","DOIUrl":"https://doi.org/10.5804/LHIJ.2013.4.4.371","url":null,"abstract":"불균형 모멘트가 작용하는 무량판 슬래브 내부접합부를 대상으로 폐쇄형 전단보강근으로 보강한 1개 실험체와 밴드형 전단보강근으로 전단보강한 2개의 실험체를 제작하여 구조성능을 평가하였다. 구조성능평가 결과, 구조설계기준(KBC 2009)으로 평가한 불균형모멘트는 실험결과의 95%로 매우 잘 일치하나, 개정 구조설계기준(KCI 2012)으로 산정한 불균형모멘트는 실험결과의 약 60%에 불과하여, 내부접합부의 불균형모멘트를 과대평가하는 것으로 나타났다. 밴드형 전단보강근은 기존 전단보강근과 비교하여 유사한 구조성능을 가지며, 시공성이 우수한 것으로 나타나 중진지역의 무량판구조물 설계 시 적용할 수 있는 것으로 평가되었다. 【This study performs an experimental investigation to evaluate the behavior of RC flat plate interior joints specimens. Three 60 percent scale Flat Plate interior specimens assemblies representing a portion of a Flat Plate Apartment Structural System subjected to simulated seismic loading (unbalanced moments) under constant axial load were tested, including one specimens with ordinary shear reinforcement and two specimens with folded bend type shear reinforcement. Test results are shown that (1) the design code KBC 2009 is accurate estimate the behavior of specimens. (2) Two types shear reinforcement have a similar structural behavior, but construction work of rebar with folded bend type shear reinforcement is easier than that of ordinary shear reinforcement. (3) In moderate seismic region, RC Flat Plate interior joint with folded bend type shear reinforcement is apply to structural design of Flat Plate.】","PeriodicalId":365439,"journal":{"name":"LHI journal of land, housing, and urban affairs","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133304728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification of On-site Environmental Management Factors and Analysis of Responsible Parties in Public Housing Construction Sites 公共房屋建筑工地现场环境管理因素识别及责任主体分析

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.383

J. Sohn, Sanghoon Song, Myoung-Hoon Jun, Seong-Sik Park

{"title":"Identification of On-site Environmental Management Factors and Analysis of Responsible Parties in Public Housing Construction Sites","authors":"J. Sohn, Sanghoon Song, Myoung-Hoon Jun, Seong-Sik Park","doi":"10.5804/LHIJ.2013.4.4.383","DOIUrl":"https://doi.org/10.5804/LHIJ.2013.4.4.383","url":null,"abstract":"ABSTRACT The trends of green growth and eco-friendliness came to be the core development indicator for the sustainable global environment. Korean government reflected these trends in the main flows of the national development index, and suggested diverse directions for green construction technologies and high quality construction environment through Third master plan for construction environment. However, the efforts to follow these trends during the construction process as a step for production phrase are not being considered enough yet. In this study, we identified the basic environmental management factors in order to enhance the eco-friendliness of public housing construction sites, and suggested the reasonable conducting parties and process for those respective factors. The results of this study are expected to be the valuable reference in defining the required activities and participants' responsibilities, and improving the work process for systematic on-site environmental management. In applying those results, the discussion should be followed on the executing party of each unit activity and the responsibility assignment for each process. At the same time, the legislation and standard related to environment need to be essentially amended. In the future, the method of evaluating the environmental management activities, and the technical solution to environmental problems are to be reviewed as a further research for successful environmental management.Key words: Eco-friendliness, On-site Environmental Management, Assignment of Environmental Management Activities, Owner, Contractor","PeriodicalId":365439,"journal":{"name":"LHI journal of land, housing, and urban affairs","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131671216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Study on the Seasonal Survey of the Indoor Air Quality in New Apartment Houses 新建住宅室内空气质量季节性调查研究

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.417

C. Chun, Gil-Tae Kim, Gi-Huen Hwang

引用次数: 1

A Study on the Housing Energy's Consumption and Saving Consciousness on the Housing Tenure 住宅使用过程中住宅能源消耗与节能意识研究

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.395

Chi-Hung Kwon, Junghyun Yoo

引用次数: 0

A Study on Collaborative Management in a Complex Boundary New Town: On the Case of Wirye New Town 复杂边界新城协同管理研究——以线野新城为例

LHI journal of land, housing, and urban affairs Pub Date : 2013-10-30 DOI: 10.5804/LHIJ.2013.4.4.349

Sanghee Choi, D. Kim, Ryoonhee Kim, In-Sook Yoon

引用次数: 0