Configuration manner of the fundamental base which uses the fundamental firing base and the fundamental firing base which is used for this

摘要

Topic High bearing capacity and pulling out sustaining power, furthermore production is made easy in addition to guaranteeing the corrosion resistance which is superior, production cost is made cheap, carrying to application field is made easy, as with installation thing support standard height as identical, not only making the pad application to ground easy, job when withdrawing is made easy, setting depth easily easy adjustment of bearing capacity and pulling out sustaining power is made possible as adjustment possible. SolutionsThe steel even condition top board and the even condition top board which do rectangular condition and the steel even condition which almost does the rectangular condition of size 1st the sabot and even condition from the steel 2nd sabot and the even condition top board and the even condition 1st sabot and with the respective center section, is locked by welding the steel hollow cylinder where 1st the sabot compared to has the large area of 10 times or more is constituted making use of the fundamental firing base which fundamental base is formed. Choice figure Drawing 1