2014年9月份测验桥梁工程第一次功课(国外英文资料).docVIP

2014年9月份考试桥梁工程第一次作业(国外英文资料) The bending and deformation are much smaller because of the effect. A. horizontal force b. vertical force c. shear d. bending moment The stability of the bare beam should be checked when the beam length of the prestressed concrete beam is (). A. five b. fifteen c. twenty d. twenty 19. The construction of concrete filled steel tube arch bridge, the cast-in-situ concrete arch ring on arch, the span is less than (), should press arch ring full width from both ends of the arch foot to vault symmetrical continuous casting, and before the initial set of concrete arch foot is complete. A. 10b. 14m c. 16m The bridge pier which belongs to the bridge pier of the arch bridge is (). A. the piers of the piers of the concrete Two, multiple-choice questions (50 points in the big question, 20 questions, 2.5 points for each question) The structure of the arch has (). A. the b. the c. the c. the d. the Which of the following is a bridge? () a. A. A. A. B. A. D. A The current highway bridge contains the general specification for the car load divided into (). A. the city b. the c. the c. the d. the The wrong classification of highway bridge design load is (). A. dead load, vehicle load and its influence, load and other external forces b. permanent load and variable load, accidental loading c. permanent load, basic variable load, accidental loading d. dead load, vehicle load, wind, earthquake, etc 5.In what circumstances is the three-hinged arch or two hinged arch? () a. the open arch of the building b. the temporary hinged c. main arch What constitutes a complete drainage system? () A. The slope of the bridge The new bridge gauge divides the bridge (load) into three types, which are (). A. main load b. secondary load c. special load d. permanent action The upper structure of the cable-stayed bridge is mainly (). A: the main beam b. sotta c. lasso The five widgets of the bridge include (). A. the surfacing (or driveway pavement) b. c. drainage and waterproof