Explosives and Blasting (화약ㆍ발파)
- Volume 9 Issue 3
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- Pages.10-16
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- 1991
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- 1229-9073(pISSN)
Basic properties survey report on the rock classification
암반 분류 기초 물성조사
Abstract
On the ground foundation works for Bldg site, Rock classification test can be obtained as follows due to the International Society for Rock Mechanics. 1. In-situ test : Compressive strength, Point load test. 2. In-situ test Schmidt hammer test. Burden test finaly the convinient co-relation table between strength and 5. H, test were carried out for site-engineer, This project is one of contineous works regarding to Burden test from Jack leg drill(
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