Calculated Substantiation of Controlled Compensation Grouting for Lifting the Foundation Slab of Zagorsk PSP-2
- 4 Downloads
The use of the finite element method for numerical prediction of the results of using the controlled compensation grouting method which allows compensating settlements of buildings and structures by lifting them is examined. The method is based on using two grout compositions. The first composition is used for impregnating the soil around the sleeves to create a homogeneous isotropic shell and the second for compensating settlements.
Keywordscontrolled compensation grouting laboratory experiment numerical modeling experimental site settlement underground construction
Unable to display preview. Download preview PDF.
- 1.Yu. Rashebdorfer, V. N. Zhukov, ad K. Maier, “Compensation grouting as a method of providing stability of buildings and structures during tunneling,” Metro I Tonneli, No. 4, 26 – 28 (2008).Google Scholar
- 2.L. V. Makovskii and V. V. Kravchenko, “Use of compensation grouting in construction of underground structures under complex urban development conditions,” in: Transport tunnel construction. Modern experience and prospective developments. Collection of scientific papers of the Research Institute of Transport Construction [in Russian], (2008), pp. 112 – 120.Google Scholar
- 3.V. E. Merkin and L. V. Makovskii, Progressive Experience and Trends in Modern Tunnel Construction [in Russian], Moscow, TIMR. (1997), 192 pp.Google Scholar
- 4.M. G. Zertsalov, A. N. Simutin, and A. V. Aleksandrov, “Use of compensation grouting technology for eliminating additional deformations of the foundation bed of hydraulic structures exemplified by the Neckar hydro scheme,” Gidrotekh. Stroit., No. 4, 47 – 51 (2017).Google Scholar
- 5.K. Eisa, Compensation Grouting in Sand. PhD Thesis, University Cambridge, November (2008).Google Scholar
- 6.A. Bezuijen, R. Kleinougqtenbelt, and A. F. van Tol, “Laboratory tests, compaction or compensation grouting,” Physical Modeling in Geotechnics, No. 6, 1245 – 1251 (2006).Google Scholar
- 7.A. Bezuijen, Compensation Grouting in Sand: Experiments, Field Experiences and Mechanisms, (2010), pp. 188 – 194.Google Scholar
- 8.A. N. Simutin, Methods of Calculating Compensation Grouting for Controlling Deformations of Foundation Beds of Buildings and Structures. Candidate’s Thesis [in Russian], Mos. Gos. Stroit. Univ., (2015), 165 pp.Google Scholar