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How to build the structure, backfill soil repose angle calculation system, angle of repose method of calculating the backfill soil, formwork systems, and structures.
How to build the structure, backfill soil repose angle calculation system, angle of repose method of calculating the backfill soil, formwork systems, and structures.
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机译：如何建造结构，回填土的安息角计算系统，计算回填土的安息角方法，模板系统和结构。
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摘要
PROBLEM TO BE SOLVED: To provide a method for forming an end of backfill soil, which enables the backfill soil to maintain stability even when a form is removed after a lapse of a desired curing period.SOLUTION: A form supporting carriage 10 comprises a carriage, an arc-shaped form along a lining body 5, and an inclination device for inclining the form. When backfill soil 4 is backfilled, firstly, a form installation step for installing the form is performed. In this step, the form is inclined at a predetermined angle of repose. Subsequently, a laying step of backflling new backfill soil 4 between the form and the existing backfill soil 4 is performed. Finally, a removal step of removing the form is performed a predetermined number of curing days after the backfill soil 4 is laid in the laying step.
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