A permanent soil nail wall with variable height (H=5-14 m) have been designed and constructed in Istanbul Tuzla Kimyacilar OSB. A total 1.800 m mini pile, 2.350 sqm soil nail/shotcrete and prestressed anchorage have been produced. In order to save space in the project vertical excavationhave been carried out. During construction the horizontal displacements was monitored by geotechnical instrumentation.
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