LOAD INTRODUCTION REINFORCED SOIL FOUNDATION AND LOAD INTRODUCTION REINFORCED SOIL FOUNDATION CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a load introduction reinforced soil foundation and a load introduction reinforced soil foundation construction method capable of carrying out work in a short period of time irrespective of the state of the ground and the nature of the soil when a foundation as a sill is formed and, at the same time, increasing installation strength of a column or an erected structure to be installed in the case a sign or a lighting lamp or the like is erected on the ground or in the case a large-sized erected structure is installed.;SOLUTION: A plurality of excavated holes with a predetermined diameter are formed by an excavator, bottom boards as foundation supporting bodies are respectively installed to the excavated holes to laminate a multi-layer filling layer and a net-like or a lattice-like reinforced material between the filling layers on each of the bottom boards while successively rolling them to form the reinforced soil foundation, at the same time, tension members for clamping a high rigid upper board having a large area installed over between the uppermost or upper filling layers and the respective bottom boards are arranged, compressive force again acts on the whole filling layer rolled through the tension members to integrally clamp each filling layer to every bottom board from the upper board having the large area and the reinforcement members to form the load introduction reinforced soil foundation to constitute it as a structure installation foundation.;COPYRIGHT: (C)2005,JPO&NCIPI