A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Earth and rockfill dam foundation anti-seepage body construction pipe gallery and construction method thereof
The invention belongs to the field of civil engineering, and discloses an earth and rockfill dam foundation anti-seepage body construction pipe gallery and a use method thereof. According to the technical scheme, the pipe gallery is arranged between a first-built dam body and a second-built dam body, a construction space and a material conveying channel of an earth and rockfill dam foundation anti-seepage body are formed in a pipe gallery body, a grouting opening is formed in the bottom of the pipe gallery, and an anti-seepage body material is poured downwards through the grouting opening to form the earth and rockfill dam foundation anti-seepage body. An anti-seepage body construction mechanical equipment arrangement space and the material conveying channel are formed in an earth and rockfill dam, and dam earth and rockfill filling construction can be carried out at the same time during construction of the earth and rockfill dam foundation anti-seepage body. Dam body earth and rockfill filling and anti-seepage body construction can be synchronously carried out, and the construction period of a key line can be shortened. Waste water and waste liquid generated during construction can be treated and discharged in a centralized manner, and construction noise in a closed space is controllable. Interference of weather conditions to the anti-seepage body construction period is small, and continuous construction is facilitated.
本发明属于土建工程领域的一种土石坝基础防渗体施工管廊及其使用方法，技术方案为：管廊设置在先筑坝体和后筑坝体之间，管廊本体内部构成土石坝基础防渗体的施工空间及材料运输通道，管廊的底部设有灌浆口，防渗体材料通过灌浆口向下灌注后形成土石坝基础防渗体。在土石坝内部形成防渗体施工机械设备布置空间及材料运输通道，确保在土石坝基础防渗体施工期间可同时进行大坝土石方填筑施工。可实现坝体土石方填筑及防渗体施工可同步进行，有利于缩短关键线路施工工期；施工产生的废水废液可集中处理排放，在密闭空间施工噪音可控；防渗体施工期间受气象条件干扰少，有利于连续施工。
Earth and rockfill dam foundation anti-seepage body construction pipe gallery and construction method thereof
The invention belongs to the field of civil engineering, and discloses an earth and rockfill dam foundation anti-seepage body construction pipe gallery and a use method thereof. According to the technical scheme, the pipe gallery is arranged between a first-built dam body and a second-built dam body, a construction space and a material conveying channel of an earth and rockfill dam foundation anti-seepage body are formed in a pipe gallery body, a grouting opening is formed in the bottom of the pipe gallery, and an anti-seepage body material is poured downwards through the grouting opening to form the earth and rockfill dam foundation anti-seepage body. An anti-seepage body construction mechanical equipment arrangement space and the material conveying channel are formed in an earth and rockfill dam, and dam earth and rockfill filling construction can be carried out at the same time during construction of the earth and rockfill dam foundation anti-seepage body. Dam body earth and rockfill filling and anti-seepage body construction can be synchronously carried out, and the construction period of a key line can be shortened. Waste water and waste liquid generated during construction can be treated and discharged in a centralized manner, and construction noise in a closed space is controllable. Interference of weather conditions to the anti-seepage body construction period is small, and continuous construction is facilitated.
本发明属于土建工程领域的一种土石坝基础防渗体施工管廊及其使用方法，技术方案为：管廊设置在先筑坝体和后筑坝体之间，管廊本体内部构成土石坝基础防渗体的施工空间及材料运输通道，管廊的底部设有灌浆口，防渗体材料通过灌浆口向下灌注后形成土石坝基础防渗体。在土石坝内部形成防渗体施工机械设备布置空间及材料运输通道，确保在土石坝基础防渗体施工期间可同时进行大坝土石方填筑施工。可实现坝体土石方填筑及防渗体施工可同步进行，有利于缩短关键线路施工工期；施工产生的废水废液可集中处理排放，在密闭空间施工噪音可控；防渗体施工期间受气象条件干扰少，有利于连续施工。
Earth and rockfill dam foundation anti-seepage body construction pipe gallery and construction method thereof
一种土石坝基础防渗体施工管廊及其施工方法
JIN YONG (author) / LIN YUYE (author) / HU KAI (author) / LIU LEI (author) / LUO JUJIAN (author)
2021-05-18
Patent
Electronic Resource
Chinese
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