Technical Document: Manhole Uplift Prevention Measures "Inner Weight Method"
The definitive method for preventing manhole floatation! Includes examples of the inner weight method construction!
This document introduces the "Inner Weight Method" to prevent the phenomenon of manhole uplift caused by liquefaction. It includes information on damages caused by manhole uplift, as well as the evaluation and characteristics of method selection and weight-increasing methods. 【Contents (partial)】 ■ Damages caused by manhole uplift ■ Mechanism of manhole uplift ■ Diagnosis of manhole uplift ■ Method selection (Part 1 to Part 3) ■ Evaluation of weight-increasing methods *For more details, please refer to the PDF document or feel free to contact us.
- Company:福原鋳物製作所
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