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王本法 王瑞
Urban and Rural Studies 2019 No.02
安徽水安建设集团股份有限公司
耿楼船闸闸室墙体厚度为1~2m,属于大体积混凝土,由于水泥水化热温度、干缩等易产生裂缝.为避免闸室墙产生裂缝,在施工前采取减少水泥用量以减少水泥水化热、埋设冷凝管降温、掺加抗裂剂等控制措施,并对计划施工期间的环境条件进行混凝土裂缝验算.
大体积混凝土;温度裂缝;配合比;冷凝管降温
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.