A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction technology of equal-thickness cement-soil stirring continuous wall
The invention relates to the field of underground continuous engineering, in particular to an equal-thickness cement-soil stirring continuous wall construction technology which comprises the following steps that geological conditions are ascertained, and soil texture characteristics in the depth range are investigated. Double-wheel milling deep stirring cutting construction is carried out, and broken stones in the underground diaphragm wall groove are cleaned. The cutting box is automatically driven for excavation. The underground diaphragm wall groove is filled with lightweight aggregate. A cement-soil stirring wall is built. The cutting box is pulled out and decomposed. According to the construction method, the construction problem of the equal-thickness cement-soil stirring continuous wall in the thick and high-strength dense and hard stratum is solved, the construction efficiency and quality of the underground continuous wall are improved, and material waste is reduced.
本申请涉及地下连续工程的领域，具体涉及一种等厚度水泥土搅拌连续墙施工工艺，包括以下步骤：探明地质条件，勘察该深度范围土质特点；进行双轮铣深搅切削施工，并清理地下连续墙成槽内的碎石；切割箱自行打入挖掘；地下连续墙成槽内填充轻骨料；水泥土搅拌墙建造；切割箱拔出分解。本申请解决了等厚度水泥土搅拌连续墙在地层较厚、强度较高的密实硬质地层的施工问题，提高了地下连续墙的施工效率和质量，减少了材料的浪费。
Construction technology of equal-thickness cement-soil stirring continuous wall
The invention relates to the field of underground continuous engineering, in particular to an equal-thickness cement-soil stirring continuous wall construction technology which comprises the following steps that geological conditions are ascertained, and soil texture characteristics in the depth range are investigated. Double-wheel milling deep stirring cutting construction is carried out, and broken stones in the underground diaphragm wall groove are cleaned. The cutting box is automatically driven for excavation. The underground diaphragm wall groove is filled with lightweight aggregate. A cement-soil stirring wall is built. The cutting box is pulled out and decomposed. According to the construction method, the construction problem of the equal-thickness cement-soil stirring continuous wall in the thick and high-strength dense and hard stratum is solved, the construction efficiency and quality of the underground continuous wall are improved, and material waste is reduced.
本申请涉及地下连续工程的领域，具体涉及一种等厚度水泥土搅拌连续墙施工工艺，包括以下步骤：探明地质条件，勘察该深度范围土质特点；进行双轮铣深搅切削施工，并清理地下连续墙成槽内的碎石；切割箱自行打入挖掘；地下连续墙成槽内填充轻骨料；水泥土搅拌墙建造；切割箱拔出分解。本申请解决了等厚度水泥土搅拌连续墙在地层较厚、强度较高的密实硬质地层的施工问题，提高了地下连续墙的施工效率和质量，减少了材料的浪费。
Construction technology of equal-thickness cement-soil stirring continuous wall
一种等厚度水泥土搅拌连续墙施工工艺
DU HANWEN (author) / SHAO JIE (author) / ZHANG ZHE (author) / ZHU CHENPENG (author) / LIU JIANMING (author) / SU SHIYUAN (author)
2021-06-11
Patent
Electronic Resource
Chinese
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