Self study 3

Self study 3.
Task I. Read and translate
Londonning markazida mashhur Tower Bridge yaqinadi osmonupar bino bu yevropadagi eng baland binolardan biri. Renzo Piano tomonidan ishlab chiqilgan minora 88 darajali va butunlay shisha bilan qoplangan. Unda ofislar, restoranlar, barlar, kafelar, tamosha galereyalari, mehnomxona va turarjoy kvartiralari mavjud. Ishlab chiqaruvchilar hal qilishlari kerak bolagan eng katta muammolardan biri mahalliy hududdagi buzishlarni minimallashtirish edi. Shard Londondagi eng gavjum transport markazlaridan biri bolgan London koprigi va Guy’s Hospital, yirik o’quv shifoxonasi yonida joylashgan. Shovqin va changni minimal darajada ishlab turishi kerak edi. Ushbu sahifada siz The Shard qurilishida foydalanilgan bazi uskunalar ko’rib chiqasiz.
1. Konsolli yuklash platformalarini o’rnatish va ko’chirish oson kranlar platformalarini joyiga kotaradi. Ular zamin bilan bir tekisda joylashgan bo’lib, strukturani ichida va tashqarisida kata obyektlarning harakatlanishida imkon beradi.
2. Shard kabi baland binolar uchun juda kop beton kerak. Ushbu loyihadasoatiga 90m3 dan ortiq beton ni pompalay oladiga kuchli, yuqori samarali nasos ishlatilgan.
3. Odatda liftni o’rnatishdan avval ko’taruvchi shaxta to’liq bo’lishi kerak. Sakrash texnologiyasi bilan bu karak emas. Bino ko;tarilganda o’zining mashinaxonasi o’z ichiga olgan sakrash lifti u bilan biraga ko’tariladi.
4. Shard qurilish maydonchasida bir qator kranlar ishlatilgan. Markazdagi yetakchi kran eng baland joy egallaydi. Ushbu kran yadro ichiga o’rnatilgan. Bino ko’tarilishi bilan kran ko’tariladi.
Task II. Answer to the following questions:


Cantilever flush with the flor allowing the movement of large objects in and out of the structure. This project used a powerful, high performance pump, which can pump more than 90m3 of concrete per hour. As the building rises the jump lift, which contains its own machine room rises with it.
Crane was mounted inside the core as the building rose the crane was jacked up.
Task III. Write these sentences in another way so that the emphasis changes.


1. The quality of the concrete needs to be improved.
2. The table needs to be revised.
3. Sand should be covered before rain begins.
4. The wires should be checked.
5. Must pass the contract.
6. The trench should be tilled by 17:00


Task IV. Choose one of these pieces of equipment. Write down five things you should check regularly as part of a maintenance programmer.


Truck: true; oil; brake; toil; water.