Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil curing agent slurry gas stirring uniform curing test device and operation method thereof
The invention relates to the technical field of soil curing agent stirring pile tests, and particularly discloses a soil curing agent slurry gas stirring uniform curing test device and an operation method thereof.The soil curing agent slurry gas stirring uniform curing test device comprises a frame, a drill rod lifting assembly is arranged on the upper side of the frame, and a test box corresponding to the drill rod lifting assembly is arranged on the lower side of the frame; a slurry supply assembly and an air supply assembly are arranged on the two sides of the frame correspondingly. The drill rod lifting assembly drives the drill rod to move up and down along the guide sliding table, and construction is gradually conducted from the earth surface to the deep part when the stirring pile is simulated to be formed; when the drill rod moves up and down, the controller controls the slurry supply pump and the air compressor to synchronously supply slurry and air, the gas and the slurry enter the drill rod through the gas filling channel and the slurry channel respectively and are finally sprayed out from a nozzle of the stirring head, and the stirring head on the drill rod stirs a soil body in the test box into a cylindrical reinforced pile; according to the device, the on-site construction process is really simulated, so that more accurate test data of the soil curing agent mixing pile are obtained.
本发明涉及土体固化剂搅拌桩试验技术领域，具体公开了一种土体固化剂浆气搅拌均匀固化试验装置及其操作方法，包括框架，框架的上侧设置有钻杆升降组件，框架的下侧设置有与钻杆升降组件对应的试验箱，框架的两侧分别设置有供浆组件和供气组件；本发明中钻杆升降组件带动钻杆沿着导向滑台上下移动，模拟搅拌桩成桩时由地表逐渐向深部施工；钻杆上下移动时，控制器控制供浆泵和空压机同步供给浆液和空气，气体和浆液分别通过加气通道和浆液通道进入钻杆内，最终从搅拌头的喷口处喷出，钻杆上搅拌头对试验箱内的土体拌合成一个圆柱形加固体桩；本装置较为真实的模拟了现场施工过程，从而得到更为准确的土体固化剂搅拌桩的试验数据。
Soil curing agent slurry gas stirring uniform curing test device and operation method thereof
The invention relates to the technical field of soil curing agent stirring pile tests, and particularly discloses a soil curing agent slurry gas stirring uniform curing test device and an operation method thereof.The soil curing agent slurry gas stirring uniform curing test device comprises a frame, a drill rod lifting assembly is arranged on the upper side of the frame, and a test box corresponding to the drill rod lifting assembly is arranged on the lower side of the frame; a slurry supply assembly and an air supply assembly are arranged on the two sides of the frame correspondingly. The drill rod lifting assembly drives the drill rod to move up and down along the guide sliding table, and construction is gradually conducted from the earth surface to the deep part when the stirring pile is simulated to be formed; when the drill rod moves up and down, the controller controls the slurry supply pump and the air compressor to synchronously supply slurry and air, the gas and the slurry enter the drill rod through the gas filling channel and the slurry channel respectively and are finally sprayed out from a nozzle of the stirring head, and the stirring head on the drill rod stirs a soil body in the test box into a cylindrical reinforced pile; according to the device, the on-site construction process is really simulated, so that more accurate test data of the soil curing agent mixing pile are obtained.
本发明涉及土体固化剂搅拌桩试验技术领域，具体公开了一种土体固化剂浆气搅拌均匀固化试验装置及其操作方法，包括框架，框架的上侧设置有钻杆升降组件，框架的下侧设置有与钻杆升降组件对应的试验箱，框架的两侧分别设置有供浆组件和供气组件；本发明中钻杆升降组件带动钻杆沿着导向滑台上下移动，模拟搅拌桩成桩时由地表逐渐向深部施工；钻杆上下移动时，控制器控制供浆泵和空压机同步供给浆液和空气，气体和浆液分别通过加气通道和浆液通道进入钻杆内，最终从搅拌头的喷口处喷出，钻杆上搅拌头对试验箱内的土体拌合成一个圆柱形加固体桩；本装置较为真实的模拟了现场施工过程，从而得到更为准确的土体固化剂搅拌桩的试验数据。
Soil curing agent slurry gas stirring uniform curing test device and operation method thereof
一种土体固化剂浆气搅拌均匀固化试验装置及其操作方法
DU CE (Autor:in) / LOU RONGXIANG (Autor:in) / YE GUANBAO (Autor:in) / ZHANG ZHEN (Autor:in) / ZHANG LI (Autor:in) / ZHOU ZHEN (Autor:in) / YE HUAIWEN (Autor:in) / GAO QINGQING (Autor:in)
04.06.2024
Patent
Elektronische Ressource
Chinesisch
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