一级建造师模拟试题-市政工程(a)（First class constructor simulation test - Municipal Engineering (a)）.docVIP

一级建造师模拟试题-市政工程(a)（First class constructor simulation test - Municipal Engineering (a)） First class constructor simulation test - Municipal Engineering (A) Single choice question ? 1. In the following road surface type, () is the advanced road surface. ? A and asphalt are poured into the broken (gravel) stone road surface ? B, road mixed asphalt macadam pavement ? C, mud broken (gravel) stone road surface ? D, cement concrete pavement ? 2, strength test under the test pressure (min) no leakage, no pressure drop down to the design pressure, constant pressure (min) check no leakage, no abnormal sound, no pressure drop qualified. ? A, 10; 30 ? B, 15; 60 ? C, 10; 60 ? D, 15; 30 ? 3. Flanges are usually used to check the verticality of flanges when they are assembled with flanges. ??? A, Bob ? B, flange bending ruler ? C, level ruler ?? D, calipers ?? 4. The porosity of soil refers to (). ? A, the ratio of pore volume to particle volume of soil B? The ratio of pore volume of soil to volume of soil (three phases) ? C, the volume of soil water and the volume ratio of soil particles D, the volume of soil water and the volume of soil (three phases) ? 5. Grouting methods include synchronous grouting and grouting behind walls. The main basis for choosing grouting method is (). ?? A, geological conditions ?? B, water level conditions ? C, tunnel waterproof requirements ?? D, formation deformation requirements ? 6. The facilities used to regulate and stabilize the pressure of the pipe network in the city gas pipeline network. ? A, storage and distribution station ??? B, station ? C, gas station ? D, distribution station ? 7. The cracks in mass concrete are classified according to the depth. ?? A, 2 ?? B, 3 ?? C, 4 ?? D, 5 ? 8. When using hand dug pipe jacking, the groundwater level should be less than (less than) below the pipe bottom, and measures should be taken to prevent other water sources from entering the pipe jacking pipe. ?? A, 0.5m ?? B, 2m ?? C, 1.0m ?? D, 1.5m 9. In t