Грамматические упражнения. Упражнение 1. Переведите следующие предложения, определите функцию инфинитива

Упражнение 1. Переведите следующие предложения, определите функцию инфинитива.

1. The stiff wall then is bearing not on its own footing but has tendency to span between the larger footings.

2. It becomes necessary to utilize the resistance of lower soil strata.

3. Concrete must be allowed to cure.

4. To overcome GRP flexibility is the purpose of double skin panels.

5. Wood is a very good material to cut and work.

6. GRP will creep, that is it will continue to deflect, if there is a permanent load on it.

7. When it is decided to build a structure an architect is asked to design the building project.

8. The materials to be selected by the builder will function under different conditions.

9. It is difficult to concrete a thin wall because the concrete has to be placed in the narrow opening at the top of the form.

10. The decision to use deep foundations should be done by building designers.

Упражнение 2. Переведите следующие предложения, обращая внимание на сравнительный оборот the … the ….

1. The shorter the route taken by a load to its foundations and the fewer the elements involved in so doing, the greater the economy of the structure.

2. The larger a square footing is, the more of the wall it supports.

3. The more the compressive force is the shorter a rubber band subjected to it becomes.

4. The higher thermal conductivity of the material is the lower is the rate of heat movement which takes place by conduction through any solid object that separates areas of different tempera­tures.

Упражнение 3. Переведите следующие предложения, обращая внимание на условные придаточные предложения.

1. If beams which support a roof can’t withstand loads that they have to carry they will break.

2. If the beam itself didn’t have sufficient strength to counterbalance the weight it support from above it would fail.

3. It would become necessary to utilize the resistance of lower soil strata if the soil at the bottom of the building were not adequate for the load transfers.

4. If a force remains constant, the actual unit stress will change with the change of the cross section.

Упражнение 4. Переведите следующие предложения, обращая внимание на причастия I и II. Определите функцию причастий.

1. While choosing the type of foundation for a building, designers should consider the soil structure on the site.

2. Applying a film or coating to a fabric we can improve its properties.

3. Significantly reduced cost of cast-in-place concrete was achieved by the constant re-use of formwork.

4. Tendons placed along the centroidal axis are rare.

5. When applied to the beam, loads produce both tensile and compressive stresses at the middle of the span.

6. Welding the steel members the builders made the connection strong.

7. The materials used allowed minimum work on the site.

8. Materials having very low density are used for thermal insulation.

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