Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Single-side reserved deformation joint protection structure and construction method thereof
The invention belongs to the field of underground construction engineering, and particularly relates to a single-side reserved deformation joint protection structure and a construction method thereof.According to current specifications, a reserved channel connector needs to adopt a deformation joint waterproof structure form, and construction is only conducted to one side of a deformation joint in the first stage; considering the uncertainty of the construction period of the second stage, foundation pit backfilling needs to be carried out in advance when the construction period is short for several months and long for several years or more than ten years, and deformation joints and waterproof components pre-buried on the deformation joints can be damaged and aged under the condition that the construction period is not used all the year round, the single-side reserved deformation joint protection structure comprises the single-side deformation joints, and the single-side reserved deformation joint protection structure comprises the single-side deformation joints and the waterproof components. A water stop belt is arranged at the end of the deformation joint, one end of the water stop belt is fixedly connected with the deformation joint, and a water absorption layer is arranged outside the water stop belt in a wrapping mode to conduct effective water blocking protection on the pre-buried water stop belt. And the hard protective layer is coated outside the end part of the deformation joint, so that the whole end part can be coated and protected conveniently.
本发明属于地下建筑工程领域，具体涉及一种单侧预留变形缝保护结构及其施工方法，依据现行规范，预留通道接头应采用变形缝防水构造形式，一期仅施工至变形缝一侧；考虑二期的建设时期不确定性，短则几个月，但长则可能数年或十数年，需提前进行基坑回填，在常年不使用状态下，变形缝及其上预埋的防水构件会产生损伤及老化，本发明单侧预留变形缝保护结构，包括单侧的变形缝，变形缝端部设置止水带，止水带一端与变形缝固定连接，所述止水带外部包覆设置吸水层，对预埋的止水带进行有效的阻水保护；变形缝端部的外部包覆设置硬质保护层，便于将端部整体包覆保护。
Single-side reserved deformation joint protection structure and construction method thereof
The invention belongs to the field of underground construction engineering, and particularly relates to a single-side reserved deformation joint protection structure and a construction method thereof.According to current specifications, a reserved channel connector needs to adopt a deformation joint waterproof structure form, and construction is only conducted to one side of a deformation joint in the first stage; considering the uncertainty of the construction period of the second stage, foundation pit backfilling needs to be carried out in advance when the construction period is short for several months and long for several years or more than ten years, and deformation joints and waterproof components pre-buried on the deformation joints can be damaged and aged under the condition that the construction period is not used all the year round, the single-side reserved deformation joint protection structure comprises the single-side deformation joints, and the single-side reserved deformation joint protection structure comprises the single-side deformation joints and the waterproof components. A water stop belt is arranged at the end of the deformation joint, one end of the water stop belt is fixedly connected with the deformation joint, and a water absorption layer is arranged outside the water stop belt in a wrapping mode to conduct effective water blocking protection on the pre-buried water stop belt. And the hard protective layer is coated outside the end part of the deformation joint, so that the whole end part can be coated and protected conveniently.
本发明属于地下建筑工程领域，具体涉及一种单侧预留变形缝保护结构及其施工方法，依据现行规范，预留通道接头应采用变形缝防水构造形式，一期仅施工至变形缝一侧；考虑二期的建设时期不确定性，短则几个月，但长则可能数年或十数年，需提前进行基坑回填，在常年不使用状态下，变形缝及其上预埋的防水构件会产生损伤及老化，本发明单侧预留变形缝保护结构，包括单侧的变形缝，变形缝端部设置止水带，止水带一端与变形缝固定连接，所述止水带外部包覆设置吸水层，对预埋的止水带进行有效的阻水保护；变形缝端部的外部包覆设置硬质保护层，便于将端部整体包覆保护。
Single-side reserved deformation joint protection structure and construction method thereof
一种单侧预留变形缝保护结构及其施工方法
XING XUYING (Autor:in) / SONG TAO (Autor:in) / LI JIANXIN (Autor:in) / LI AIBING (Autor:in) / ZHANG WENKE (Autor:in) / ZHAO KELI (Autor:in) / CAO SHIHUI (Autor:in) / PAN ZHENCHANG (Autor:in) / ZHANG HANG (Autor:in) / WANG LEWEI (Autor:in)
28.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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