مجلد 1 عدد 1 (2024): International Geotechnical Innovation Conference
Articles

Innovative Solutions for Problematic Soils

منشور 2024-10-22

الكلمات المفتاحية

  • Material,
  • Soil,
  • Construction,
  • Innovative Solutions,
  • Geoharbour Group

كيفية الاقتباس

Innovative Solutions for Problematic Soils. (2024). 1st International Geotechnical Innovation Conference, 1(1). https://doi.org/10.54878/kmjqh704

الملخص

Two Innovative Solutions Cases implemented by Geoharbour Construction Group in Indonesia are presented in this paper. Case 1# is the Jawa 7 Power Plant Project which is located in the Baten Province of Indonesia, around 80 km away from Jakarta. The original site condition is a swampy area that contains 12~14-meter depth soft clay. The original water content is more than 100% with Su 5.3 Kpa. Furthermore, there will be excavation works for the main power block area in the future. Geoharbour Group proposes a Vacuum Consolidation & Water Surcharge Method to improve the soft clay. After soil improvement works were finished, the Su of soft clay increased by 18~25 Kpa.

المراجع

  1. Tang Tongzhi, etal. Experimental research on hydraulic-filled mud consolidated by vacuum preloading method combining long and short boards with thin sand cushions [J]. Chinese Journal of Geotechnical Engineering, 2012.05, 34: 899-905
  2. Tang Tongzhi, etal. Analysis and countermeasures for defective water drainage structure of hydraulically filled foundation with large deformation [J]. Building technique development, 2015.08, 42: 40-45.
  3. Liu Aimin, etal. Experimental research on long - term consolidation mechanism of super soft clay[C]. PP.288-293.
  4. Sun Liqiang. Theory and model test study of recently reclaimed soil foundation [D]. Tianjing University, 2010.03.
  5. Ye Guoliang, etal. Research on secondary treatment technology of super soft clay[C]. PP: 33-540