- 摘 要
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（廣西建工集團第五建筑工程有限責任公司， 柳州 545001）
［摘要］為有效應對新型冠狀病毒，需建立輕型裝配式模塊化負壓病房。對該負壓病房的結構選型和設計進行對比分析，得出最佳病房結構和建設方案。詳細介紹了該負壓病房安裝過程和密封要點。通過設備調試對病房進行全面的氣密性檢測，得出了影響病房負壓值因素，即設備、阻抗、建筑縫隙，并分別給出相應的整改措施。最終測試結果顯示，各梯段、各部位的實際負壓值均一定程度上大于該位置的設計負壓值，滿足最小負壓差的要求，該病房滿足使用功能要求。
［關鍵詞］裝配式建筑； 負壓病房；設計安裝；氣密性檢測；阻抗分析
中圖分類號：TU246-1+85， TU398+.9文獻標識碼：A文章編號：1002-848X(2021)05-0141-06
Research on construction and air-tightness detect of lightweight assembly modular negative pressure ward
HUANG Dinglong, LI Shuwen, HUANG Shangke, CAI Guixin, LI Chunsong
（Guangxi Construction Engineering Group No.5 Construction Engineering Co., Ltd., Liuzhou 545001, China）
Abstract:In order to effectively deal with Novel Coronavirus COVID\|19, it is necessary to build a light weight assembly modular negative pressure ward. The structural selection and design of the negative pressure ward were compared and analyzed, and the best ward structure and construction plan were obtained. The installation process and sealing points of the negative pressure ward were introduced in detail. The overall air\|tightness detect of the ward was carried out through equipment debugging, and the factors affecting the negative pressure value of the ward were obtained, namely equipment, impedance and building gaps, and corresponding rectification measures were given respectively. The final test results show that the actual negative pressure value of each step and each part is greater than the design negative pressure value of the position to a certain extent, meeting the requirements of the minimum negative pressure difference, and the ward meets the functional requirements.
Keywords:assembly building; negative pressure ward;design and installation;air tightness detect;impedance analysis
作者簡介：黃鼎龍，碩士，高級工程師，Email：997492319@qq.com；通信作者：黃尚克，學士，助理工程師，二級建造師，Email：490653362@qq.com。
