Rigid reinforcement efficiency in strengthening of strip foundations

The article focuses on the main advantages of rigid reinforcement in the strengthening of strip foundations. The analysis of constructive solutions providing the collaboration of existing foundation elements and those of the reinforcement is done. The main results of research work on the bearing capacity of foundation piling of reinforcement foundation by rigid reinforcement are presented

Improving the system of remuneration in small enterprises of the construction industry

This paper describes the principles of effective system of remuneration. The author represents the structure of the remuneration system, which will be effective for increasing productivity in companies with a small number of employees in the construction industry

Analysis of the forms and systems of remuneration in the construction

This article describes the existing forms and systems of remuneration in the construction industry. also reviewed international experience in the promotion of workers. The author formulated the principles that must be met in perfect system of remuneration

Analysis of the forms and systems of remuneration in the construction

This article describes the existing forms and systems of remuneration in the construction industry. also reviewed international experience in the promotion of workers. The author formulated the principles that must be met in perfect system of remuneration

Scheme of soil stability losses in the laboratory tray

The object of the research is the diagram of the stability loss of the soil foundation. Currently, there are still discussions about how the stability of the subgrade undergoes the combined action of vertical and horizontal loads. Most often, in the calculation, the sliding surface is taken to be circular. Whether this is true, especially for a heterogeneous or anisotropic base, is an important question today. In the work, chute tests were carried out, with modeling of the scheme of loss of stability of anisotropic and isotropic bases and results were obtained that confirm the formation of a circular cylindrical sliding surface

ПРИЧИНЫ КОНТАКТНО-УСТАЛОСТНЫХ ДЕФЕКТОВ

The author analyzes rail imperfections, proposes its classification, and describes the results of researches and comparative studies on deformations caused by contact wearing at different track sections operated under variable conditions. The article contains recommendations based on revealed situation.Анализ рельсовых дефектов, их  классификация. Исследования  и сравнения причин контактно- усталостных деформаций на участках  пути разного типа и в разных  эксплуатационных условиях. Выводы и рекомендации с учетом выявленных  критических оценок

Foam Concrete and Light Steel Thin-Wall Constructions in Buildings and Structures

Prefabricated frame and frameless technologies for the construction of buildings and structures are considered. The structures of roof and floor slabs made of foam concrete and light steel thin-walled structures are shown. The issue of the possibility of taking into account the joint work of light steel structures and foam concrete is considered