聯(lián)系電話:
電阻層析成像模塊
基于電阻率層析成像的三維旋噴灌注加固形態(tài)監(jiān)測
Research on electrical resistance tomography of Monitoring of 3D rotary jet grouting reinforcement morphology
背景介紹
Background
本案例利用電阻層析成像和三維打印技術(shù)對旋噴灌注樁的三維幾何形態(tài)進行物理模擬和實驗監(jiān)測。首先,通過使用三維打印技術(shù)對碳晶導(dǎo)電增強材料進行類旋噴樁的模型構(gòu)造,其次使用電阻層析成像系統(tǒng)對固化作用后的類旋噴樁進行重構(gòu)建模,利用粉末三維打印技術(shù)構(gòu)建小型加固試樣進行加固體幾何形態(tài)和力學(xué)特性研究。通過實驗研究,得到了室內(nèi)工況下旋噴灌注樁三維加固形態(tài)和加固力學(xué)特性的物理實驗數(shù)據(jù),探索了電阻層析成像和三維打印技術(shù)在巖土加固研究中的應(yīng)用,為后續(xù)的三維加固形態(tài)數(shù)學(xué)建模和數(shù)值模擬分析提供了初步的驗證數(shù)據(jù)。
This case utilizes electrical resistance tomography and 3D printing technology to physically simulate and experimentally monitor the three-dimensional geometric shape of rotary sprinkler irrigation piles. Firstly, a three-dimensional printing technology was used to construct a model of carbon crystal conductive reinforcement material similar to rotary jet grouting piles. Secondly, a resistance tomography system was used to reconstruct and model the solidified rotary jet grouting piles. Finally, a small reinforced sample was constructed using powder three-dimensional printing technology to study the solid geometry and mechanical properties. Through experimental research, physical experimental data on the three-dimensional reinforcement morphology and mechanical characteristics of rotary jet grouting piles under indoor working conditions were obtained. The application of electrical resistance tomography and three-dimensional printing technology in geotechnical reinforcement research was explored, providing preliminary validation data for subsequent mathematical modeling and numerical simulation analysis of three-dimensional reinforcement morphology.
關(guān)鍵技術(shù)1:碳精粉混合導(dǎo)電材料制備
Preparation of carbon fine powder mixed conductive materials
關(guān)鍵技術(shù)2:三維旋噴灌注加固體圖像重構(gòu)
3D rotary jet grouting with solid image reconstruction
關(guān)鍵技術(shù)3:三維粉末打印的小型加固形態(tài)和力學(xué)性能研究
Research on small reinforcement morphology and mechanical properties of 3D powder printing