|Table of Contents|

Investigation on Green Demolition of High-rise Buildings in City Center Areas(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2021年01期
Page:
23-30
Research Field:
Publishing date:

Info

Title:
Investigation on Green Demolition of High-rise Buildings in City Center Areas
Author(s):
XIAO Jian-zhuang1;  ZHANG Wen-ze2;  LIU Bao-jia1;  XIA Bing1;  ZENG Liang1
(1. College of Civil Engineering, Tongji University, Shanghai 200092, China; 2. Chengdu Xingcheng Renju Investment Group Co., Ltd, Chengdu 610095, Sichuan, China)
Keywords:
high-rise building;  city center area;  green demolition;  deconstruction;  progressive collapse;  reclamation
PACS:
TU746.5
DOI:
10.19815/j.jace.2020.05043
Abstract:
In view of the urgent need for the development of green demolition technologies for high-rise buildings in city center areas, in order to achieve further improvement of sustainability, authors proposed that green demolition must be developed to promote the reclamation of waste after demolition. The characteristics and main challenges of the high-rise building demolition projects in city center areas were analyzed. From four aspects including structure inspection, strategy formulation, process design and construction technology, the targeted green demolition method was established, and the applications of new construction and management technologies and the refined mechanical analysis were discussed. A case study was then conducted based on a specific high-rise building demolition project in a city center area. The green demolition method proposed in this study was adopted. Different demolition strategies were set for the building parts of different heights, and a reasonable demolition process was designed based on the results of structural analysis. The cutting and hoisting technology and the mechanical crushing demolition technology were respectively adopted to achieve the deconstruction of the building parts above the 6th floor and the collapse of the parts below the 6th floor. The results show that under the premise of ensuring safety, the demolition and transportation by category are also implemented, which provides pre-order guarantee for the subsequent waste reclamation process.

References:

[1] 国家统计局.年度统计公报[EB/OL].http://www.stats.gov.cn/tjsj/tjgb/ndtjgb.
National Bureau of Statistics.Annual Statistical Bulletin[EB/OL].http://www.stats.gov.cn/tjsj/tjgb/ndtjgb.
[2]肖建庄.可持续混凝土结构导论[M].北京:科学出版社,2017.
XIAO Jian-zhuang.An Introduction to Sustainable Concrete Structures[M].Beijing:Science Press,2017.
[3]TSAI W H,YANG C H,CHANG J C,et al.An Activity-based Costing Decision Model for Life Cycle Assessment in Green Building Projects[J].European Journal of Operational Research,2014,238(2):607-619.
[4]肖建庄,夏 冰,肖绪文.工程结构可持续性设计理论架构[J].土木工程学报,2020,53(6):1-12.
XIAO Jian-zhuang,XIA Bing,XIAO Xu-wen.Theoretical Framework for Sustainability Design of Engineering Structures[J].China Civil Engineering Journal,2020,53(6):1-12.
[5]XIAO J Z,WANG C H,DING T,et al.A Recycled Aggregate Concrete High-rise Building:Structural Performance and Embodied Carbon Footprint[J].Journal of Cleaner Production,2018,199:868-881.
[6]周同龄,翁家杰,杨秀甫.爆破拆除楼房建筑的力学分析[J].爆破器材,1999,28(1):19-23.
ZHOU Tong-ling,WENG Jia-jie,YANG Xiu-pu.Mechanic Analysis on the Demolition Blasting in of Building[J].Explosive Materials,1999,28(1):19-23.
[7]颜成书.工程项目全寿命周期绿色管理研究[D].重庆:重庆大学,2007.
YAN Cheng-shu.Research on Life-cycle Green Management of Construction Project[D].Chongqing:Chongqing University,2007.
[8]肖建庄,陈立浩,叶建军,等.混凝土结构拆除技术与绿色化发展[J].建筑科学与工程学报,2019,36(5):1-10.
XIAO Jian-zhuang,CHEN Li-hao,YE Jian-jun,et al.Technology and Green Development of Demolition for Concrete Structures[J].Journal of Architecture and Civil Engineering,2019,36(5):1-10.
[9]贡小雷.建筑拆解及材料再利用技术研究[D].天津:天津大学,2010.
GONG Xiao-lei.The Technology Research of Building Deconstruction and Building Materials Reuse[D].Tianjin:Tianjin University,2010.
[10]叶建军,陈 飞,肖建庄,等.钢筋混凝土结构绿色爆破拆除技术[J].爆破,2019,36(3):90-97.
YE Jian-jun,CHEN Fei,XIAO Jian-zhuang,et al.Green Blasting Demolition Technology of Reinforced Concrete Structures[J].Blasting,2019,36(3):90-97.
[11]李 航,唐碧波,凌兴文.武汉绿地中心工程临时支撑爆破拆除绿色施工技术[J].施工技术,2015,44(4):18-20.
LI Hang,TANG Bi-bo,LING Xing-wen.Green Construction of Temporary Support Blasting Demolition in Wuhan Greenland Center[J].Construction Technology,2015,44(4):18-20.
[12]夏 冰,肖建庄,吕凤悟,等.结构拆解力学分析基础与基本方法[J].同济大学学报:自然科学版,2020,48(8):1083-1092,1198.
XIA Bing,XIAO Jian-zhuang,LÜ Feng-wu,et al.Mechanical Analysis and Fundamental Philosophy for Deconstruction of Structures[J].Journal of Tongji University:Natural Science,2020,48(8):1083-1092,1198.
[13]郝赤彪,铁 瑛.建筑拆解与建筑资源再利用[J].工业建筑,2012,42(12):13-16,52.
HAO Chi-biao,TIE Ying.The Building Dismantling and the Reuse of the Old Building Materials[J].Industrial Construction,2012,42(12):13-16,52.
[14]XIAO J.Recycled Aggregate Concrete Structures[M].Berlin:Springer-verlag,2018
[15]XIA B,DING T,XIAO J.Life Cycle Assessment of Concrete Structures with Reuse and Recycling Strategies:A Novel Framework and Case Study[J].Waste Management,2020,105:268-278.
[16]徐洪澎,康 健,吴健梅.“3R”原则下现代木建筑创作的实证方案分析[J].建筑学报,2015(12):82-88.
XU Hong-peng,KANG Jian,WU Jian-mei.An Empirical Analysis on the Schemes of Modern Timber Architecture Based on the 3R Principle of Material Efficiency[J].Architectural Journal,2015(12):82-88.
[17]DING T,XIAO J,ZHANG Q,et al.Experimental and Numerical Studies on Design for Deconstruction Concrete Connections:An Overview[J].Advances in Structural Engineering,2018,21(14):2198-2214.
[18]DING T,XIAO J,CHEN E,et al.Experimental Study of the Seismic Performance of Concrete Beam-column Frame Joints with DfD Connections[J].Journal of Structural Engineering,2020,146(4):04020036.
[19]DING T,XIAO J,WEI K,et al.Seismic Behavior of Concrete Shear Walls with Bolted End-plate DfD Connections[J].Engineering Structures,2020,214:110610.
[20]肖建庄,胡茂昂,王 婉.基于BIM的混凝土结构构件再利用构架[J].结构工程师,2017,33(3):8-15.
XIAO Jian-zhuang,HU Mao-ang,WANG Wan.Basic Frame on Reuse of Concrete Structural Component Based on BIM[J].Structural Engineers,2017,33(3):8-15.
[21]KUNNATH S K,BAO Y,EL-TAWIL S.Advances in Computational Simulation of Gravity-induced Disproportionate Collapse of RC Frame Buildings[J].Journal of Structural Engineering,2018,144(2):03117003.

Memo

Memo:
-
Last Update: 2021-01-20