联系我们

名称:保定挡土墙模具厂

手机:13313028229

新闻动态
重力式挡土墙是一种圬工建筑,其施工方法
重力式挡土墙是一种圬工建筑,其施工方法和施工质量要求与普通圬工建筑有许多
Gravity retaining wall is a masonry building. There are many construction methods and quality requirements compared with common masonry building.
相似之处,主要包含三个工序:即明挖基坑、砌筑基础及砌筑墙身。
Similarities mainly include three processes: open-cut foundation pit, masonry foundation and masonry wall.
(一)明挖基坑
(1) Open-cut foundation pit
1、开挖前,应在上方作好截、排水设施。雨天坑内积水应随时排干。
1. Before excavation, interception and drainage facilities should be built above. Water in rainpits should be drained at any time.
2、复查核对基础地质条件。挖基时遇到地质不良、承载力不足的地基,应通过设计采取措施据以施工。
2. Review and check the basic geological conditions. When excavating foundation, we should adopt measures through design to construct foundation with Poor Geology and insufficient bearing capacity.
3、 墙基位于斜坡地面时,其趾部埋入深度和距地面水平距离应同时符合规定要求;墙基高程不能满足设计要求时,应通过变更设计后施工。
3. When the wall foundation is located on the slope ground, its toe buried depth and horizontal www.zhisubaozhuang.com.cn  www.shapanmodel.com www.fanguangmo.org www.fanguangmo58.com www.yamoxian.net www.bddylngy.comdistance from the ground should meet the requirements at the same time; when the height of the wall foundation can not meet the design requirements, it should be constructed by changing the design.
4、采用倾斜基底时,应准确挖凿,不得用填补方法筑成斜面。
4. When using inclined basement, it is necessary to dig accurately and not to construct inclined plane by filling method.
(二)砌筑基础
(2) Building Foundation
1、 砌筑前,应将基底表面风化、松软土石清除。
1. Before masonry, the basement surface should be weathered and soft soil and rock should be removed.
2、硬石基坑中的基础,宜紧靠坑壁砌筑,并插浆塞满间隙,使与地层结为一体。
2. The foundation of hard rock foundation pit should be built close to the pit wall and filled with grouting to integrate with the stratum.
3、雨季在土质或易风化软石基坑中砌筑基础,应于基坑挖好后,立即满铺砌筑一层。
3. In rainy season, when laying foundation in soil or weatherable soft rock foundation pit, one layer should be covered immediately after the foundation pit has been excavated

联系方式

  1. 名称:保定挡土墙模具厂
  2. 手机:13313028229

版权 © 保定挡土墙模具厂 网址:www.dangtuqiang.com.cn  推荐:挡土墙模具,水泥房模具,阶梯护坡模具,污水井模具

网站建设及优化保定遨游网络公司