【摘 要】
：
隧道衬砌循环缝是衬砌逐段向前推进时的垂直施工缝、沉降缝和伸缩缝的通称 ,是隧道渗漏发生的主要部位。针对循环缝渗漏产生的原因 ,提出了一套完整的预防方法 ,其中包括可排
【机 构】
：
浙江省衢州市交通局,浙江省衢州市交通局,长安大学公路学院 衢州市324002,衢州市324002,西安市710064
论文部分内容阅读
隧道衬砌循环缝是衬砌逐段向前推进时的垂直施工缝、沉降缝和伸缩缝的通称 ,是隧道渗漏发生的主要部位。针对循环缝渗漏产生的原因 ,提出了一套完整的预防方法 ,其中包括可排水复合橡胶止水带 ,止水带无中间接头埋设工艺和循环缝下部排水构造等
Circumferential joint of tunnel lining is the common name of vertical construction joints, settlement joints and expansion joints when the lining is pushed forward one by one, which is the main part of tunnel leakage. Aiming at the causes of seepage of circulating joints, a set of complete prevention methods is put forward, including drainage composite rubber water-stop, buried water-stop without intermediate joints and drainage under the circulating joints
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