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Учебное пособие. Английский язык в профессии.docx
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1. Put the phrases according to the suitable heading related to the Method of tunneling:

1) waste rocks and soils are transported out of the tunnel

2) the ground for excavation must be fully dry

3)excavation is divided into segments, which mined sequentially with supports

4) selection of appropriate equipment for different rock mass

5) for constructing shallow tunnels

6) becomes inefficient and uneconomical than the other method

7) generally results in higher but lesser duration of vibration levels

8) soil covering of excavated tunnels

9) adequate structural support measures are required

10) suitable for boring a long section tunnel without structural support

11) involves the use of explosives

12) Tunnel Boring Machine (TBM)

13) bulk excavation

14) is found useful where sewer or subway could not be relocated

15) method is relatively slow

16) trench excavation

N

A.

Cut and Cover Tunnelling

B.

Drill and Blast

C.

Bored Tunnelling

D.

Sequential Excavation Method

1

2

3

4

2) Give the Russian equivalents to the following English words and combinations.

Sequential mining construction, well-proven technique, a temporary magazine site, can cause significant wear of the TBM rock cutter, is often undertaken under a road deck, designated depth for blasting, ground freezing, waste rocks and soils, traffic disruption.

3) Match the English equivalents to the following Russian words and combinations.

самоходный ковшовый траншеекопатель

dust and noise emissions

буровая скважина для взрыва

environmental impacts

дренирование

roadheader

выбросы пыли и шума

competent rock

проходческий комбайн

ground dewatering

устойчивая порода

backhoe

укрепление породы, грунтов

drilling rigs

совмещатьоперации во времени

a proposed tunnel

воздействие на окружающую среду

blast hole

буровые установки

grouting

намеченный тоннель

overlapping works

4) Read the text and put the verbs in the correct forms. Translate in writing.

Underground chambers, often (assosiate) with a complex of (connect) tunnels and shafts, are increasingly (use) for such things as underground hydroelectric-power plants, ore-prossesing plants, pumping stations, vehicle parking, storage of oil and water, water-treatment plants, warehouses, shoping complexes, and light manufacturing; underground chambers also (use) as command centres and other special military needs. A hillside tunnel entrance is (call) a portal; tunnels may also (start) from the bottom of a vertical shift or from the end of a horizontal tunnel (drive) principally for construction access and called an adit.

References: http://www.wisegeek.com/what-is-the-channel-tunnel.htm