A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a grouting foundation treatment method for pouring foam concrete. The grouting foundation treatment method comprises the steps of determining grouting reinforcement measure engineering technical indexes, drilling to form grouting holes, preparing foam concrete, pouring the foam concrete into the grouting holes and the like. The method can effectively control the strength, volume, deformation modulus and other indexes of a solidified foam concrete grouting body, the strength performance of a cement grout solidified body and the volume performance of foam concrete are fully played, pores and holes in filling soil and the interior of soft soil are fully and effectively filled in a pressure grouting mode, internal connection of the soil body is enhanced, and the construction efficiency is improved. The strength, deformation and permeability of the soil body are improved, and efficient performance, economy and reasonability are achieved.
发明提供一种灌注泡沫混凝土的注浆地基处理方法。该注浆地基处理方法包括确定灌浆加固措施工程技术指标、钻进形成注浆孔、制备泡沫混凝土和在注浆孔中灌注泡沫混凝土等步骤。该方法能够有效控制泡沫混凝土灌浆体凝固后的强度、体积、变形模量等指标，充分发挥水泥浆液凝固体的强度性能和泡沫混凝土体积性能，通过压力注浆的方式对填土内部孔隙、空洞和软土内部进行充分有效充填，增强土体内部联结，提高土体的强度、变形和渗透性能，实现性能高效、经济合理。
The invention provides a grouting foundation treatment method for pouring foam concrete. The grouting foundation treatment method comprises the steps of determining grouting reinforcement measure engineering technical indexes, drilling to form grouting holes, preparing foam concrete, pouring the foam concrete into the grouting holes and the like. The method can effectively control the strength, volume, deformation modulus and other indexes of a solidified foam concrete grouting body, the strength performance of a cement grout solidified body and the volume performance of foam concrete are fully played, pores and holes in filling soil and the interior of soft soil are fully and effectively filled in a pressure grouting mode, internal connection of the soil body is enhanced, and the construction efficiency is improved. The strength, deformation and permeability of the soil body are improved, and efficient performance, economy and reasonability are achieved.
发明提供一种灌注泡沫混凝土的注浆地基处理方法。该注浆地基处理方法包括确定灌浆加固措施工程技术指标、钻进形成注浆孔、制备泡沫混凝土和在注浆孔中灌注泡沫混凝土等步骤。该方法能够有效控制泡沫混凝土灌浆体凝固后的强度、体积、变形模量等指标，充分发挥水泥浆液凝固体的强度性能和泡沫混凝土体积性能，通过压力注浆的方式对填土内部孔隙、空洞和软土内部进行充分有效充填，增强土体内部联结，提高土体的强度、变形和渗透性能，实现性能高效、经济合理。
Grouting foundation treatment method for pouring foam concrete
一种灌注泡沫混凝土的注浆地基处理方法
2023-07-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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