Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Freezing type gravity retaining wall and construction method thereof
The invention discloses a freezing type gravity retaining wall and a construction method thereof, and belongs to the field of slope supporting, the freezing type gravity retaining wall comprises a slurry retaining wall, a plurality of drill holes are formed in the slurry retaining wall through a drilling machine, slurry is injected into the drill holes through a slurry pump, the slurry forms slurry cakes with uniform thickness on the inner walls of the drill holes, freezing pipes are arranged in the drill holes, and the freezing pipes are connected with the slurry. The freezing pipe is arranged in a pipe shape, the freezing pipe is inserted into the drill hole along the axis position of the drill hole, the freezing pipe has a refrigeration effect, and the freezing pipe freezes pore water in a soil body and forms a frozen soil coupling layer outside the drill hole after being coupled with the soil body. According to the freezing type gravity retaining wall and the construction method thereof, the power box and the freezing pipe are electrified to enable the freezing pipe to absorb heat and refrigerate, pore water in the surrounding soil body is changed into solid ice from liquid state and is coupled with the soil body to form the integrated gravity retaining wall, and the plane size of the freezing type gravity retaining wall is flexible and can be adjusted according to the height of a side slope.
本发明公开了一种冻结型重力式挡土墙及其施工方法，属于边坡支护领域，包括泥浆护壁，所述泥浆护壁上通过钻机开设有若干个钻孔，且钻孔中通过泥浆泵注入有泥浆，泥浆在钻孔的内壁上形成均匀厚度的泥皮，钻孔内设置有冻结管，所述冻结管呈管状设置，且冻结管沿钻孔的轴线位置插接在钻孔内，所述冻结管具有制冷效果，所述冻结管冻结土体中的孔隙水并与土体耦合后在钻孔的外部形成有冻土耦合层。该冻结型重力式挡土墙及其施工方法，通过电源箱与冻结管通电使得冻结管吸热制冷，周围土体中的孔隙水由液态变为固态冰并与土体耦合形成一体式的重力式挡土墙，该冻结型重力式挡土墙平面尺寸灵活，可根据边坡高度调整。
Freezing type gravity retaining wall and construction method thereof
The invention discloses a freezing type gravity retaining wall and a construction method thereof, and belongs to the field of slope supporting, the freezing type gravity retaining wall comprises a slurry retaining wall, a plurality of drill holes are formed in the slurry retaining wall through a drilling machine, slurry is injected into the drill holes through a slurry pump, the slurry forms slurry cakes with uniform thickness on the inner walls of the drill holes, freezing pipes are arranged in the drill holes, and the freezing pipes are connected with the slurry. The freezing pipe is arranged in a pipe shape, the freezing pipe is inserted into the drill hole along the axis position of the drill hole, the freezing pipe has a refrigeration effect, and the freezing pipe freezes pore water in a soil body and forms a frozen soil coupling layer outside the drill hole after being coupled with the soil body. According to the freezing type gravity retaining wall and the construction method thereof, the power box and the freezing pipe are electrified to enable the freezing pipe to absorb heat and refrigerate, pore water in the surrounding soil body is changed into solid ice from liquid state and is coupled with the soil body to form the integrated gravity retaining wall, and the plane size of the freezing type gravity retaining wall is flexible and can be adjusted according to the height of a side slope.
本发明公开了一种冻结型重力式挡土墙及其施工方法，属于边坡支护领域，包括泥浆护壁，所述泥浆护壁上通过钻机开设有若干个钻孔，且钻孔中通过泥浆泵注入有泥浆，泥浆在钻孔的内壁上形成均匀厚度的泥皮，钻孔内设置有冻结管，所述冻结管呈管状设置，且冻结管沿钻孔的轴线位置插接在钻孔内，所述冻结管具有制冷效果，所述冻结管冻结土体中的孔隙水并与土体耦合后在钻孔的外部形成有冻土耦合层。该冻结型重力式挡土墙及其施工方法，通过电源箱与冻结管通电使得冻结管吸热制冷，周围土体中的孔隙水由液态变为固态冰并与土体耦合形成一体式的重力式挡土墙，该冻结型重力式挡土墙平面尺寸灵活，可根据边坡高度调整。
Freezing type gravity retaining wall and construction method thereof
一种冻结型重力式挡土墙及其施工方法
WANG ZHENGZHEN (Autor:in) / ZHU SHENGXIANG (Autor:in) / DAI KANGLE (Autor:in) / YUAN HUAZHI (Autor:in) / SU TIANTAO (Autor:in) / YANG ZELONG (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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