The monograph summarizes the world and domestic experience in the application of drilling and injection technologies in the geotechnical practice of anchoring, piles and cementation hardening of soils during the construction and reconstruction of the building and structures . The results of many years of research by the author to identify the impact of technological operations on the formation of anchor roots and trunks of piles in various soils, to study the peculiarities of interaction with the soils of anchors and piles. The results of numerous experiments on models of different scales and in kind at different objects with different soils to determine the deformability and bearing capacity of the bases of drilling-injection anchors and piles, On the basis of which proposed ways to predict these parameters , new structural and technological solutions and design principles of buro injection anchors and piles. Practical experience of their use in many facilities of Belarus and abroad is covered in detail and illustrated by . The monograph is intended for researchers, graduate students, employees of research, design and value organizations engaged in solving important tasks in geoengineering, and is also useful for students of construction specialties in the performance of research, course and diploma projects .