Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting reinforcement method for protection below ancient tree
The invention relates to the technical field of ancient tree protection, in particular to a grouting reinforcement method for protecting the lower portion of an ancient tree, which is characterized by comprising the following steps: S1, foundation pit digging: a first foundation pit and a second foundation pit are respectively dug on two opposite sides of the ancient tree; s2, hole channel digging, wherein a first hole channel and a second hole channel are dug in the other two opposite sides of the ancient tree correspondingly; s3, a reinforcement cage is arranged; s4, a pipe curtain is arranged, specifically, a plurality of grouting pipes are inserted into the lower portion of the root of the ancient tree, and the pipe curtain is formed after grouting solidification; s5, foundation pit filling, wherein the first foundation pit is filled with soil; s6, continuous wall pouring is conducted, specifically, concrete is poured in the positions where the reinforcement cages on the four sides are located, and the underground continuous wall is formed after solidification; and S7, digging out soil below the pipe roofing, wherein an opening is formed, and the soil below the pipe roofing is dug out. The method has the effect of protecting the ancient trees during construction of the subway station.
本申请涉及古树保护的技术领域，尤其是涉及一种古树下方保护注浆加固方法，其包括1.一种古树下方保护注浆加固方法，其特征在于：包括如下步骤：S1、挖设基坑：在古树其中相对的两侧分别挖设第一基坑和第二基坑；S2、挖设孔道：在古树另外相对的两侧分别挖设第一孔道和第二孔道；S3、设置钢筋笼；S4、设置管幕：将多根注浆管插入古树根部的下方，注浆凝固后形成管幕；S5、填基坑：在第一基坑中填土；S6、浇筑连续墙：在四侧钢筋笼所在的位置均浇筑混凝土，凝固后形成地下连续墙；S7、挖除管幕下方土壤：设置开口，将管幕下方土壤挖除。本申请具有了在地铁站施工时，对古树进行保护的效果。
Grouting reinforcement method for protection below ancient tree
The invention relates to the technical field of ancient tree protection, in particular to a grouting reinforcement method for protecting the lower portion of an ancient tree, which is characterized by comprising the following steps: S1, foundation pit digging: a first foundation pit and a second foundation pit are respectively dug on two opposite sides of the ancient tree; s2, hole channel digging, wherein a first hole channel and a second hole channel are dug in the other two opposite sides of the ancient tree correspondingly; s3, a reinforcement cage is arranged; s4, a pipe curtain is arranged, specifically, a plurality of grouting pipes are inserted into the lower portion of the root of the ancient tree, and the pipe curtain is formed after grouting solidification; s5, foundation pit filling, wherein the first foundation pit is filled with soil; s6, continuous wall pouring is conducted, specifically, concrete is poured in the positions where the reinforcement cages on the four sides are located, and the underground continuous wall is formed after solidification; and S7, digging out soil below the pipe roofing, wherein an opening is formed, and the soil below the pipe roofing is dug out. The method has the effect of protecting the ancient trees during construction of the subway station.
本申请涉及古树保护的技术领域，尤其是涉及一种古树下方保护注浆加固方法，其包括1.一种古树下方保护注浆加固方法，其特征在于：包括如下步骤：S1、挖设基坑：在古树其中相对的两侧分别挖设第一基坑和第二基坑；S2、挖设孔道：在古树另外相对的两侧分别挖设第一孔道和第二孔道；S3、设置钢筋笼；S4、设置管幕：将多根注浆管插入古树根部的下方，注浆凝固后形成管幕；S5、填基坑：在第一基坑中填土；S6、浇筑连续墙：在四侧钢筋笼所在的位置均浇筑混凝土，凝固后形成地下连续墙；S7、挖除管幕下方土壤：设置开口，将管幕下方土壤挖除。本申请具有了在地铁站施工时，对古树进行保护的效果。
Grouting reinforcement method for protection below ancient tree
一种古树下方保护注浆加固方法
TANG YONGJIU (Autor:in) / HAN SHENG (Autor:in) / MAO SHUO (Autor:in) / WEI XI (Autor:in) / ZHOU KAI (Autor:in) / WU YUEHUA (Autor:in) / LIU GUANZHONG (Autor:in) / CHENG CHUANG (Autor:in) / HU BO (Autor:in) / WANG ZHENGHANG (Autor:in)
09.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Protection pressure limiting device in grouting reinforcement process and grouting method
| Europäisches Patentamt | 2024
Karst foundation treatment and protection grouting reinforcement method
| Europäisches Patentamt | 2024
Grouting Reinforcement Apparatus and Grouting Reinforcement Method Using the Same
| Europäisches Patentamt | 2017
| Europäisches Patentamt | 2020