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（中國(guó)建筑科學(xué)研究院， 北京 100013）

［摘要］景德鎮(zhèn)地區(qū)傳統(tǒng)木結(jié)構(gòu)房屋具有較強(qiáng)的地方特色，木結(jié)構(gòu)構(gòu)造以穿斗式為主，局部有抬梁式特點(diǎn)，兼具穿斗式構(gòu)架整體性好與抬梁式構(gòu)架空間大的優(yōu)點(diǎn)。現(xiàn)存木結(jié)構(gòu)房屋建造年代較久遠(yuǎn)，存在木構(gòu)件腐朽開(kāi)裂、構(gòu)架傾斜及節(jié)點(diǎn)松散等諸多問(wèn)題，嚴(yán)重影響到房屋的安全及抗震能力。通過(guò)對(duì)景德鎮(zhèn)市珠山區(qū)200多處木結(jié)構(gòu)房屋的實(shí)地調(diào)查，總結(jié)了當(dāng)?shù)啬窘Y(jié)構(gòu)的構(gòu)造特點(diǎn)及典型損壞現(xiàn)狀，在此基礎(chǔ)上對(duì)現(xiàn)狀下木結(jié)構(gòu)的抗震能力進(jìn)行了分析，并提出了針對(duì)性的加固處理建議，以期對(duì)保護(hù)當(dāng)?shù)貍鹘y(tǒng)木結(jié)構(gòu)房屋、減輕房屋震害發(fā)揮有益作用。

［關(guān)鍵詞］木結(jié)構(gòu)； 穿斗式； 抬梁式； 損壞； 抗震能力； 加固

中圖分類號(hào)：TU366文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2018)10-0018-07

Seismic capacity analysis on timber structure buildings in Jingdezhen

Liu Jialiang, Guo Meng

(China Academy of Building Research, Beijing 100013, China)

Abstract:The traditional timber structure house in Jingdezhen has strong local characteristics, combines the construction advantages between the good integrity of Chuandou type frame  and the large space of Tailiang type frame, which construction is mainly Chuandou type and partially Tailiang type. The existing timber houses was built over long years, exists lots of problem such as components decayed, cracked, frame inclined and joint loosen, which  seriously influences safety and seismic capacity of houses. The construction characteristics and typical damages of local timber structures through researching 200 timber houses in Jingdezhen Zhushan District were summarised. Then the seismic capacity of timber structure in present situation was analyzed and the pertinence strengthening advice was proposed in order that it plays the beneficial role in the protection of local traditional timber structure houses and reducing damages to buildings.

Keywords:timber structure; Chuandou type; Tailiang type; damage; seismic capacity; strengthen

*國(guó)家自然科學(xué)基金(51308522)。

作者簡(jiǎn)介：劉家亮，碩士，助理工程師，Email: laukaliang@sina.com。