CAJ | 학술논문

结合工程案例，对高层建筑商住楼地下结构的沉降后浇带、温度后浇带、剪力墙后浇带的施工提出了一种新的施工工艺。首先，在3种类型后浇带的混凝土施工缝处，用研制的新型钢筋工字型支架上下固定橡胶止水带或钢板止水带，以此提高止水带的施工质量，防止防水工程渗水；其次，用ANSYS软件对后浇带混凝土浇筑过程中橡胶止水带的受力变形进行分析，以此验证新施工工艺的合理性。工程竣工验收表明，该施工工艺符合规范和质量评定合格标准，可为类似工程提供借鉴。
결합공정안례，대고층건축상주루지하결구적침강후요대、온도후요대、전력장후요대적시공제출료일충신적시공공예。수선，재3충류형후요대적혼응토시공봉처，용연제적신형강근공자형지가상하고정상효지수대혹강판지수대，이차제고지수대적시공질량，방지방수공정삼수；기차，용ANSYS연건대후요대혼응토요축과정중상효지수대적수력변형진행분석，이차험증신시공공예적합이성。공정준공험수표명，해시공공예부합규범화질량평정합격표준，가위유사공정제공차감。
Combined with engineering cases , a new kind of construction technology is proposed for the settlement post-cast strip ,temperature post-cast strip and shear wall post-cast strip in underground structure of commercial and residential high-rise building .First of all ,the new developed steel I-shaped bracket ,upper and lower fixed rubber water-stop and steel water-stop are used to the concrete construction joints of 3 types post-cast strips . Then , through using the ANSYS software to analyse the rubber water-stop mechanical deformation during the concrete pouring process of post-cast strip ,the new construction technology is proved to be reasonable .Project completion acceptance shows that ,the new construction technology is in accordance with the specification and quality assessment standard ,which can be the reference for the similar engineering .