Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Earthwork standard room retaining wall structure
The invention relates to an earthwork standard room retaining wall structure which comprises an earthwork standard room retaining wall, a ventilation system and a side slope, and the ventilation system is fixedly installed on the side slope. The geocell retaining wall is arranged on the slope of the side slope. The earthwork standard room retaining wall plays a role in preventing heat exchange between external atmosphere and the protected cold region slope when the cold region is in high-temperature weather, and it is guaranteed that the slope does not reach a melting point due to heat absorption, so that hot melting collapse is avoided; moreover, when the atmospheric temperature is low, the ventilation system introduces external cold air into the side slope to reduce the temperature and reduce the thickness of an active layer, so that the effect of actively protecting frozen soil is achieved, and the risk of hot melt collapse of the side slope in the cold region is reduced; broken stones and thermal insulation materials in the geocell retaining wall can also prevent the geocell retaining wall from being damaged due to frost heaving of the filler, so that the stability of the geocell retaining wall in a cold region project is further ensured; in addition, the water content and seepage pressure in the geocell retaining wall can be reduced through the drainage system, the geocell retaining wall is prevented from being damaged due to too high water content, and the service life of a project is prolonged.
本发明涉及一种土工格室挡墙结构，包括土工格室挡墙、通风系统和边坡，通风系统固定安装在边坡上；土工格室挡墙实施在边坡的斜坡上。土工格室挡墙在寒区高温天气时起到阻止外部大气与被防护寒区边坡的热量交换，保证边坡不因吸收热量而达到融点从而发生热融滑塌；而且，通风系统在大气温度较低时将外部冷空气引入到边坡内部以降温，减小活动层厚度，起到主动保护冻土的作用，减小寒区边坡热融滑塌风险；该土工格室挡墙中的碎石和保温材料还可避免因填料冻胀引起的土工格室挡墙破坏，进一步保证了其在寒区工程中的稳定性；另外，排水系统可降低土工格室挡墙中的含水量和渗透压力，防止土工格室挡墙因含水量过高引起破坏，以延长工程使用寿命。
Earthwork standard room retaining wall structure
The invention relates to an earthwork standard room retaining wall structure which comprises an earthwork standard room retaining wall, a ventilation system and a side slope, and the ventilation system is fixedly installed on the side slope. The geocell retaining wall is arranged on the slope of the side slope. The earthwork standard room retaining wall plays a role in preventing heat exchange between external atmosphere and the protected cold region slope when the cold region is in high-temperature weather, and it is guaranteed that the slope does not reach a melting point due to heat absorption, so that hot melting collapse is avoided; moreover, when the atmospheric temperature is low, the ventilation system introduces external cold air into the side slope to reduce the temperature and reduce the thickness of an active layer, so that the effect of actively protecting frozen soil is achieved, and the risk of hot melt collapse of the side slope in the cold region is reduced; broken stones and thermal insulation materials in the geocell retaining wall can also prevent the geocell retaining wall from being damaged due to frost heaving of the filler, so that the stability of the geocell retaining wall in a cold region project is further ensured; in addition, the water content and seepage pressure in the geocell retaining wall can be reduced through the drainage system, the geocell retaining wall is prevented from being damaged due to too high water content, and the service life of a project is prolonged.
本发明涉及一种土工格室挡墙结构，包括土工格室挡墙、通风系统和边坡，通风系统固定安装在边坡上；土工格室挡墙实施在边坡的斜坡上。土工格室挡墙在寒区高温天气时起到阻止外部大气与被防护寒区边坡的热量交换，保证边坡不因吸收热量而达到融点从而发生热融滑塌；而且，通风系统在大气温度较低时将外部冷空气引入到边坡内部以降温，减小活动层厚度，起到主动保护冻土的作用，减小寒区边坡热融滑塌风险；该土工格室挡墙中的碎石和保温材料还可避免因填料冻胀引起的土工格室挡墙破坏，进一步保证了其在寒区工程中的稳定性；另外，排水系统可降低土工格室挡墙中的含水量和渗透压力，防止土工格室挡墙因含水量过高引起破坏，以延长工程使用寿命。
Earthwork standard room retaining wall structure
一种土工格室挡墙结构
LIU JIE (Autor:in) / WANG MAOLIN (Autor:in) / WANG BIN (Autor:in) / ZHAO NAN (Autor:in) / LIU QI (Autor:in) / LI YUFANG (Autor:in) / DU JIANKE (Autor:in) / LIN YUKUN (Autor:in) / HU CHANGTAO (Autor:in) / SUN YUNLONG (Autor:in)
10.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Earthwork standard room connecting piece and earthwork standard room
| Europäisches Patentamt | 2023
Plate for earthwork standard room and stepped earthwork standard room
| Europäisches Patentamt | 2023