A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an underground pipeline anti-seepage structure. The underground pipeline anti-seepage structure comprises a cylindrical anti-seepage sleeve and an underground pipeline which are distributed in a pipe ditch in the length direction of the pipe ditch, a cavity is defined by the anti-seepage sleeve, a sandy gravel cushion layer is laid at the bottom of the cavity, the upper part of the cavity is filled with a medium-coarse sand layer, and the underground pipeline is buried in the medium-coarse sand layer; and a sand cushion layer is laid on the upper side of the anti-seepage sleeve, and the upper side of the sand cushion layer is covered with a cover plate. According to the anti-seepage structure, a closed space is defined by the anti-seepage sleeve, the sandy gravel cushion layer is laid in the closed space and filled with the medium-coarse sand layer, the underground pipeline is buried in the medium-coarse sand layer, a good anti-seepage effect can be achieved, external pollution cannot be caused when the underground pipeline leaks, the anti-seepage performance of a building structure can be fundamentally improved, the service life of a building is prolonged to a certain extent, and various building quality problems can be effectively avoided; and a construction method for the anti-leakage structure is easy and convenient to operate, and efficient and reliable construction of the underground pipeline anti-leakage structure can be achieved.
本发明公开了一种地下管线防渗漏结构，包括沿管沟长度方向布设在管沟内的筒状的防渗套和地下管道，防渗套围成腔体，腔体的底部铺设有砂卵石垫层，腔体的上部填充有中粗砂层，地下管道埋设于中粗砂层内，防渗套的上侧铺设有砂垫层，砂垫层的上侧覆设有盖板。该防渗漏结构通过防渗套围成一个密闭空间，在该密闭空间内铺设砂卵石垫层并填充中粗砂层，将地下管道埋设于中粗砂层内，可达到较好的防渗漏效果，在地下管道发生渗漏时不会造成外界污染，能够从根本上提升建筑结构的抗渗性能，并在一定程度上延长建筑物的使用寿命，也能有效避免各种建筑质量问题的产生；该防渗漏结构的施工方法操作简便，可实现地下管线防渗漏结构的高效、可靠施工。
The invention discloses an underground pipeline anti-seepage structure. The underground pipeline anti-seepage structure comprises a cylindrical anti-seepage sleeve and an underground pipeline which are distributed in a pipe ditch in the length direction of the pipe ditch, a cavity is defined by the anti-seepage sleeve, a sandy gravel cushion layer is laid at the bottom of the cavity, the upper part of the cavity is filled with a medium-coarse sand layer, and the underground pipeline is buried in the medium-coarse sand layer; and a sand cushion layer is laid on the upper side of the anti-seepage sleeve, and the upper side of the sand cushion layer is covered with a cover plate. According to the anti-seepage structure, a closed space is defined by the anti-seepage sleeve, the sandy gravel cushion layer is laid in the closed space and filled with the medium-coarse sand layer, the underground pipeline is buried in the medium-coarse sand layer, a good anti-seepage effect can be achieved, external pollution cannot be caused when the underground pipeline leaks, the anti-seepage performance of a building structure can be fundamentally improved, the service life of a building is prolonged to a certain extent, and various building quality problems can be effectively avoided; and a construction method for the anti-leakage structure is easy and convenient to operate, and efficient and reliable construction of the underground pipeline anti-leakage structure can be achieved.
本发明公开了一种地下管线防渗漏结构，包括沿管沟长度方向布设在管沟内的筒状的防渗套和地下管道，防渗套围成腔体，腔体的底部铺设有砂卵石垫层，腔体的上部填充有中粗砂层，地下管道埋设于中粗砂层内，防渗套的上侧铺设有砂垫层，砂垫层的上侧覆设有盖板。该防渗漏结构通过防渗套围成一个密闭空间，在该密闭空间内铺设砂卵石垫层并填充中粗砂层，将地下管道埋设于中粗砂层内，可达到较好的防渗漏效果，在地下管道发生渗漏时不会造成外界污染，能够从根本上提升建筑结构的抗渗性能，并在一定程度上延长建筑物的使用寿命，也能有效避免各种建筑质量问题的产生；该防渗漏结构的施工方法操作简便，可实现地下管线防渗漏结构的高效、可靠施工。
Underground pipeline anti-leakage structure and construction method thereof
一种地下管线防渗漏结构及其施工方法
LI JISHUN (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2024
Underground pipeline protection structure and construction method thereof
| European Patent Office | 2020
| European Patent Office | 2021