7Fon is a service that will help you easily find beautiful wallpapers for your desktop background. We have collected here more than 140 thousand pictures from all over the Internet, we carefully check each one before adding it to the site. Every day on...
Some people try to save money and decide to organize the transportation of things themselves. But this issue requires high professionalism not only in the loading itself, but also in preparation...
No garden is complete without a bed of garlic. This is not only a necessary seasoning, but also an invaluable assistant in the fight against flu and colds. Growing garlic and caring for it can be done by any gardener, you just need...
1. Product type. An element of a given load-bearing capacity immersed in the ground. The immersion is carried out by a series of vertical blows to the head of the pile. 2. Composition of the process. Delivery of piles to the site; installation of piles on a submersible...
If there is no natural body of water suitable for swimming near the family’s country estate, then in the summer heat even a small pool near the house becomes a real salvation. Of course, in the case when the features...
The time when everyone perceived their summer cottage as a second job is passing further and further. People worked on the lands and harvested crops in the fall. Now the gardens have turned into a suburban recreation area, where everyone goes to...
Task 1. Construction of a parametric model of a shaped cutter in the AWP GRAPH module 1. Type of cutter - prismatic shaped cutter (version No. 10). 2. Part drawing. 3. Material of the workpiece – Steel 40ХС (σ in = 1200...
For lines with voltages of 110 kV and above, relay protection devices against multiphase faults and ground faults must be provided. The type of main line protection is determined based on the requirements for maintaining...
The parameters and productivity of a chain-belt conveyor are determined in the same way as a belt conveyor (see Chapter 6). Welded combined chains (Table III.1.10), plate chains...
→ Foundations Theories of bending of beams and slabs on an elastic foundation and the conditions of their applicability to the calculation of flexible foundations For flexible foundations, which mainly perceive bending moments generated in...