基于聚合物材料与水泥协同的软土岩层加固技术研究

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中图分类号：TQ172.79 文献标志码：A

文章编号：1001-5922（2025）05-0101-04

Abstract：In order to solve the problem that the traditional reinforcement method has poor reinforcement ffcton soft soil rock formation，soft soil layers reinforced by the synergy of polymer materials and cement was proposed. Firstly，the efectof the component contentofasinglesolidification systemon thesoftsoilrock layer was studied， andthenthereinforcement efectofthe soft soilrock layer under theoptimalreinforcement conditions was studied. The test results showed that the optimal curing ratio was 30%～40% for cement， 8% for metakaolin， 6% for water silicate，and about 20%～30% for laterite.Under these conditions，the unconfined compressive strength of the cured body exceeded 100MPa ，the moisture content was about 120% ，thedry density was about ，thevertical shear strength of 300kPa was more than 140kPa ，the cohesion was more than 25kPa ，and the internal friction angle was about ，showing a good curing effect.

Key words ： polymer materials ；soft soil reinforcement；reinforcement effect； cemented gel

随着现代建筑行业的迅猛发展，许多工程建设不可避免的需要穿过软土岩层。（剩余5866字）