Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bubble mixed light soil construction process
The invention discloses a bubble mixed light soil construction process, and relates to the technical field of building road construction, and the concrete steps are as follows: step 1, firstly digging out a pavement base, carrying out mesh cutting on the surface layer of the pavement base to generate criss-cross cutting dents on the surface layer of the base, and then tamping the pavement base; secondly, after the pavement base is tamped, a layer of gravel is laid on the pavement base to serve as a cushion layer; thirdly, after the broken stone hardcore is laid, bubble mixed light soil is prepared; and fourthly, the bubble mixed light soil obtained through mixing is laid on a cushion layer. The bottom end of each gravity guide pipe is blocked by the rotary blocking assembly in the initial state, so that the gravity guide pipes can gradually descend to approach the pavement cushion layer by gravity in the process of being filled with the bubble mixed light soil, and then the rotary blocking assembly is opened, so that the bubble mixed light soil can directly flow to the pavement cushion layer without fall height; bubble compression elimination caused by impact and influence on volume weight are avoided.
本发明公开了一种气泡混合轻质土施工工艺，涉及建筑道路施工技术领域，具体步骤如下：第一步、首先挖出路面基底，对路面基底表层进行网状切割，使得基底表层产生纵横交错的切割凹痕，再对路面基底进行夯实处理；第二步、路面基底夯实后，在路面基底上铺设一层碎石作为垫层；第三步、在碎石垫层铺设好之后，制备气泡混合轻质土；第四步、将混合得到的气泡混合轻质土铺设到垫层上。本发明由于各个重力导管底端初始状态时依靠旋转封堵组件封堵，故可在装满气泡混合轻质土的过程中依靠重力逐渐下降靠近路面垫层，然后打开旋转封堵组件，则气泡混合轻质土则可直接无落差高度流至路面垫层，避免撞击导致气泡压缩消除，影响容重。
Bubble mixed light soil construction process
The invention discloses a bubble mixed light soil construction process, and relates to the technical field of building road construction, and the concrete steps are as follows: step 1, firstly digging out a pavement base, carrying out mesh cutting on the surface layer of the pavement base to generate criss-cross cutting dents on the surface layer of the base, and then tamping the pavement base; secondly, after the pavement base is tamped, a layer of gravel is laid on the pavement base to serve as a cushion layer; thirdly, after the broken stone hardcore is laid, bubble mixed light soil is prepared; and fourthly, the bubble mixed light soil obtained through mixing is laid on a cushion layer. The bottom end of each gravity guide pipe is blocked by the rotary blocking assembly in the initial state, so that the gravity guide pipes can gradually descend to approach the pavement cushion layer by gravity in the process of being filled with the bubble mixed light soil, and then the rotary blocking assembly is opened, so that the bubble mixed light soil can directly flow to the pavement cushion layer without fall height; bubble compression elimination caused by impact and influence on volume weight are avoided.
本发明公开了一种气泡混合轻质土施工工艺，涉及建筑道路施工技术领域，具体步骤如下：第一步、首先挖出路面基底，对路面基底表层进行网状切割，使得基底表层产生纵横交错的切割凹痕，再对路面基底进行夯实处理；第二步、路面基底夯实后，在路面基底上铺设一层碎石作为垫层；第三步、在碎石垫层铺设好之后，制备气泡混合轻质土；第四步、将混合得到的气泡混合轻质土铺设到垫层上。本发明由于各个重力导管底端初始状态时依靠旋转封堵组件封堵，故可在装满气泡混合轻质土的过程中依靠重力逐渐下降靠近路面垫层，然后打开旋转封堵组件，则气泡混合轻质土则可直接无落差高度流至路面垫层，避免撞击导致气泡压缩消除，影响容重。
Bubble mixed light soil construction process
一种气泡混合轻质土施工工艺
YANG FANG (Autor:in) / XU JIAO (Autor:in) / HU HAO (Autor:in) / WANG XIANG (Autor:in) / GUO YULONG (Autor:in)
26.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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