广东水利水电
廣東水利水電
엄동수이수전
GUANGDONG WATER RESOURCES AND HYDROPOWER
2014年
6期
45-48
,共4页
橡胶充气芯模%涵洞%钢筋混凝土%充气气压
橡膠充氣芯模%涵洞%鋼觔混凝土%充氣氣壓
상효충기심모%함동%강근혼응토%충기기압
inflatable rubber core module%culvert%reinforced concrete%inflation pressure
本案例中成功引用Φ1.6m直径的橡胶芯模作为钢筋混凝土涵洞内模，克服了组合钢模板、预制混凝土模板、钢模台车等常用方法施工工期长、安装拆卸繁琐、造价成本高等缺点；同时通过改进橡胶充气芯模传统施工工艺，从芯模加固、混凝土浇筑、脱模剂选用等方面进行创新，解决了大直径橡胶充气芯模容易产生局部变形等技术难题，保证了混凝土涵洞施工质量及工程工期。
本案例中成功引用Φ1.6m直徑的橡膠芯模作為鋼觔混凝土涵洞內模，剋服瞭組閤鋼模闆、預製混凝土模闆、鋼模檯車等常用方法施工工期長、安裝拆卸繁瑣、造價成本高等缺點；同時通過改進橡膠充氣芯模傳統施工工藝，從芯模加固、混凝土澆築、脫模劑選用等方麵進行創新，解決瞭大直徑橡膠充氣芯模容易產生跼部變形等技術難題，保證瞭混凝土涵洞施工質量及工程工期。
본안례중성공인용Φ1.6m직경적상효심모작위강근혼응토함동내모，극복료조합강모판、예제혼응토모판、강모태차등상용방법시공공기장、안장탁사번쇄、조개성본고등결점；동시통과개진상효충기심모전통시공공예，종심모가고、혼응토요축、탈모제선용등방면진행창신，해결료대직경상효충기심모용역산생국부변형등기술난제，보증료혼응토함동시공질량급공정공기。
In this case the rubber core module with Φ1.6 meters in diameter was successfully used as the reinforced concrete culvert internal model .And by applying it the disadvantage of the combination steel template , precast concrete template , steel trolley and other commonly used methods of long construction period , mounting and dismounting troublesome , high cost have been overcome; At the same time by improving the inflatable rubber core of traditional construction technology , on the basis of the innovation in core mold reinforcement , concrete pouring , release agents and other aspects , the technical problems of large diameter inflatable rubber core that is easy to produce the local deformation has been solved , which ensure the concrete culvert construction quality and construction period .
