杭州亚运会拳击场馆杭州体育馆提升改造工程结构加固设计

引用文献:

李晓良 杨学林 郜海波 周平槐 丁浩. 杭州亚运会拳击场馆杭州体育馆提升改造工程结构加固设计[J]. 建筑结构,2022,48(15):91-97.

LI Xiaoliang YANG Xuelin GAO Haibo ZHOU Pinghuai DING Hao. Structural reinforcement design of Hangzhou Gymnasium upgrading and reconstruction project for Asian Games Hangzhou boxing venue[J]. Building Structure,2022,48(15):91-97.

作者:李晓良 杨学林 郜海波 周平槐 丁浩
单位:浙江省建筑设计研究院
摘要:杭州体育馆建于20世纪60年代末,是我国较早建成的马鞍形悬索屋面体育建筑,至今已超过一般建筑50年的设计使用年限,作为历史保护建筑,其将继续使用,并将作为2022年杭州亚运会拳击比赛主场馆。根据后续使用年限30年的A类建筑结构安全性和抗震性能鉴定结果及提升改造后的建筑功能要求,分析了上部承重结构体系不合理之处及需要加固的结构构件。采用综合抗震能力验算的方法,分别从地基基础、结构体系、结构构件、梁柱节点、屋面索网结构等方面对本工程进行了结构加固改造设计。同时,鉴于原建筑按非抗震设计,本工程采用性能化设计的思路,通过利用结构构件抗震承载力冗余度,放宽部分构造要求从而缩小加固范围、节约成本、缩短工期,同时最大限度减轻结构加固对原有建筑的影响,实现对历史建筑的保护。
关键词:杭州亚运会;杭州体育馆;历史保护建筑;后续使用年限;性能化设计;加固改造
作者简介:李晓良,硕士,正高级工程师,一级注册结构工程师,主要从事建筑结构设计与研究,Email:735631859@qq.com。
基金:浙江省建设科研项目(2021K128)。
尊敬的用户,本篇文章需要2元,点击支付交费后阅读
参考文献[1] 建筑抗震鉴定标准:GB 50023—2009[S].北京:中国建筑工业出版社,2009.
[2] 建筑抗震加固技术规程:JGJ 116—2009[S].北京:中国建筑工业出版社,2009.
[3] 杭州体育馆检验检测报告[R].杭州:浙江城乡工程检测有限公司,2019.
[4] 杭州体育馆主馆改造提升工程东、西大厅挑梁鉴定报告[R].杭州:浙江创新工程检测有限公司,2021.
[5] 建筑变形测量规范:JGJ 8—2016[S].北京:中国建筑工业出版社,2016.
[6] 建筑地基基础设计规范:GB 50007—2011[S].北京:中国建筑工业出版社,2011.
[7] 建筑抗震设计规范:GB 50011—2010[S].2016年版.北京:中国建筑工业出版社,2016.
[8] 杭州体育馆屋面索网结构检测及安全评估报告[R].杭州:浙江大学,2019.
[9] 杨学林,周平槐,李晓良,等.杭州亚运会拳击场馆杭州体育馆屋盖单层索网结构提升改造分析与设计[J].建筑结构,2022,52(15):98-104.
[10] 郜海波,杨学林,益德清.浙江展览馆修缮改造结构设计[J].建筑结构,2012,42(8):142-146.
[11] 杭州体育馆提升改造工程结构加固改造设计可行性报告[R].杭州:浙江省建筑设计研究院,2019.
Structural reinforcement design of Hangzhou Gymnasium upgrading and reconstruction project for Asian Games Hangzhou boxing venue
LI Xiaoliang YANG Xuelin GAO Haibo ZHOU Pinghuai DING Hao
(Zhejiang Province Institute of Architectural Design and Research)
Abstract: Built in the late 1960 s, Hangzhou Gymnasium is a saddle-shaped suspended roof sports building built earlier in China. It has exceeded the design service life of general buildings for 50 years, as a protective historical building, it will continue to be used for Asian Games Hangzhou 2022 boxing competition. According to the appraisal results of the safety and seismic performance of the class A building with a subsequent service life of 30 years and the functional requirements of the upgraded building, the unreasonable load-bearing structure system of the superstructure and the structural components that need to be reinforced were analyzed. By adopting the method of comprehensive seismic capacity checking, the structural reinforcement and reconstruction design of this project was carried out from the aspects of foundation, structural system, structural components, beam-column joints, roof cable-net structure and so on. At the same time, in view of the non-seismic design of the original building, this project adopted the idea of performance-based design. By using the redundancy of seismic bearing capacity of structural components, some structural requirements was relaxed. Thus, the scope of reinforcement was reduced, the cost was saved and the construction period was shortened. The influence of structural reinforcement on the original building was minimized, and the protection of historical buildings was achieved.
Keywords: Asian Games Hangzhou; Hangzhou Gymnasium; protective historical building; subsequent service life; performance-based design; reinforcement and reconstruction
288 0 0
文字:     A-     A+     默认 取消