Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting rubble retaining wall body grouting reinforcement structure and construction method thereof
The grouting rubble retaining wall body grouting reinforcement structure comprises a grouting machine and a plurality of retaining wall bodies arranged in rows, and original drainage holes are formed in the retaining wall bodies; a concrete protection face is arranged on the exposed face of the retaining wall body, and lengthening drainage holes communicated with the original drainage holes are formed in the concrete protection face. A plurality of hollow self-advancing anchor rods inserted into the retaining wall body are further arranged on the concrete protection face, and the grouting machine is provided with grouting pipes communicated with the hollow self-advancing anchor rods; compared with the prior art, the retaining wall body which is poor in condition is reinforced, when the technology is used for an embankment/road shoulder wall, road sealing treatment can be not carried out, vehicle passing can still be guaranteed, traffic jam and related economic and social problems caused by the traffic jam are avoided, meanwhile, filling type grouting is carried out on the original retaining wall body under the grouting effect, and therefore the retaining wall body is not damaged. And the overall strength of the retaining wall body is improved.
一种注浆片石挡墙墙身注浆加固结构及其施工方法，包括注浆机和成排设置的若干挡墙墙身，挡墙墙身内形成有原有泄水孔；所述挡墙墙身外露面上设有混凝土护面，混凝土护面内设有与原有泄水孔相连通的接长泄水孔；所述混凝土护面上还设有插接于挡墙墙身内的若干中空自进锚杆，注浆机设有与中空自进锚杆相连通的注浆管；与现有技术相比，通过对状况较差的挡墙墙身进行加固，当此技术用于路堤/路肩墙时，可不作封道处理，仍可保障车辆通行，避免交通堵塞以及其所导致的相关经济、社会问题，同时在注浆作用下对原有的挡墙墙身进行填充式注浆，提高挡墙墙身的整体强度。
Grouting rubble retaining wall body grouting reinforcement structure and construction method thereof
The grouting rubble retaining wall body grouting reinforcement structure comprises a grouting machine and a plurality of retaining wall bodies arranged in rows, and original drainage holes are formed in the retaining wall bodies; a concrete protection face is arranged on the exposed face of the retaining wall body, and lengthening drainage holes communicated with the original drainage holes are formed in the concrete protection face. A plurality of hollow self-advancing anchor rods inserted into the retaining wall body are further arranged on the concrete protection face, and the grouting machine is provided with grouting pipes communicated with the hollow self-advancing anchor rods; compared with the prior art, the retaining wall body which is poor in condition is reinforced, when the technology is used for an embankment/road shoulder wall, road sealing treatment can be not carried out, vehicle passing can still be guaranteed, traffic jam and related economic and social problems caused by the traffic jam are avoided, meanwhile, filling type grouting is carried out on the original retaining wall body under the grouting effect, and therefore the retaining wall body is not damaged. And the overall strength of the retaining wall body is improved.
一种注浆片石挡墙墙身注浆加固结构及其施工方法，包括注浆机和成排设置的若干挡墙墙身，挡墙墙身内形成有原有泄水孔；所述挡墙墙身外露面上设有混凝土护面，混凝土护面内设有与原有泄水孔相连通的接长泄水孔；所述混凝土护面上还设有插接于挡墙墙身内的若干中空自进锚杆，注浆机设有与中空自进锚杆相连通的注浆管；与现有技术相比，通过对状况较差的挡墙墙身进行加固，当此技术用于路堤/路肩墙时，可不作封道处理，仍可保障车辆通行，避免交通堵塞以及其所导致的相关经济、社会问题，同时在注浆作用下对原有的挡墙墙身进行填充式注浆，提高挡墙墙身的整体强度。
Grouting rubble retaining wall body grouting reinforcement structure and construction method thereof
一种注浆片石挡墙墙身注浆加固结构及其施工方法
CHENG WEI (Autor:in) / CHEN YU (Autor:in) / HU GENSHENG (Autor:in) / ZHU CONG (Autor:in) / LIU CHENG (Autor:in) / SHI GONGZUO (Autor:in) / ZHOU YONGJIE (Autor:in) / GU HONGQIANG (Autor:in) / ZHUANG CHANGCHUN (Autor:in) / WANG RUIJIN (Autor:in)
18.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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