Monitoring system and method for push-movement type landslide-slide-resistant pile model test

Abstract

The invention discloses a monitoring system and method for a push-movement type landslide-slide-resistant stake model test. The monitoring system comprises a model frame, a landslide model, a slide-resistant pile model, a rear edge pushing force monitoring unit, a slope surface displacement monitoring unit, a deep portion displacement monitoring unit, a soil pressure monitoring unit, a slide-resistant pile transformation and wear-stress monitoring unit and a slope surface temperature field monitoring unit. The landslide model is arranged in the model frame, the slide-resistant pile model is arranged in the landslide model in a buried mode, the rear edge pushing force monitoring unit is used for monitoring rear edge load pushing force of the landslide model, the slope surface displacement monitoring unit is used for monitoring slope surface displacement of the landslide model and stake top displacement of the slide-resistant pile model, the deep portion displacement monitoring unit is used for monitoring the inner portion of the landslide model, the soil pressure monitoring unit is used for monitoring the soil pressure of the inner portion of the landslide model and the soil pressure around a pile of the slide-resistant pile model, the slide-resistant pile transformation and wear-stress monitoring unit is used for monitoring the inner portion of a pile body of the slide-resistant pile model, and the slope surface temperature field monitoring unit is used for monitoring an area slope surface temperature field of the slide-resistant pile model. According to the monitoring system and method for the push-movement type landslide-slide-resistant pile model test, the situation that landslide which belongs to a geographical disaster happens can be effectively prevented and controlled, and the validity and the security of slide-resistant pile management engineering are improved.

Description

technical field [0001] The invention relates to the technical field of geological disaster model tests, in particular to a monitoring system and a monitoring method for a push-type landslide-anti-slide pile model test. Background technique [0002] my country has a vast territory and complex geological conditions. Mountains and hills are widely distributed, and landslides are widely distributed. According to the force characteristics of landslides, they can be divided into traction landslides, push-type landslides and mixed-type landslides. Long-term loading leads to the overall destruction of the landslide. [0003] In order to effectively protect the safety of people's lives and property, relevant departments have attached great importance to landslides and carried out large-scale landslide geological disaster management, forming a large number of "landslide-prevention structural systems". Landslide control is a complex geotechnical engineering problem. At present, the mai...

AI Technical Summary

Problems solved by technology

Landslide model tests have been widely used at home and abroad, but for the push-type landslide-anti-slide pile system, a complete model test monitoring system and monitoring method have not yet been established.

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