Asme boiler pressure vessel code - section 3 : rules for construction of nuclear facility components ; division 2 ; code for concrete reactor vessels and containments ; 2005 addenda july 1 , 2005 Asme锅炉和压力容器规范.第3部分:核设备元件结构原理. 2类.混凝土反应堆容器和安全壳规范.补充件2005
And generate a considerable amount of heat due to radioactive decay . hence , it would be transported for storage in a " spent fuel pool " inside the fuel building situated adjacent to the containment building 及因衰变而产生的馀热，因此会被传送至毗邻安全壳厂房的燃料厂房内的"乏燃料池"贮存。
And generate a considerable amount of heat due to radioactive decay . hence , it would be transported for storage in a " spent fuel pool " inside the fuel building situated adjacent to the containment building 及因衰变而产生的馀热，因此会被传送至毗邻安全壳厂房的燃料厂房内的"乏燃料池"贮存。
Although there was a partial melting of the reactor core at tmi - 2 , the radiological release was mainly confined within the containment building and the release to the environment is minimal and insignificant 虽然三哩岛反应堆部分堆芯已经熔化，但辐射泄漏的范围主要局限于安全壳厂房内，对环境的影响极其轻微。
Although there was a partial melting of the reactor core at tmi - 2 , the radiological release was mainly confined within the containment building and the release to the environment is minimal and insignificant 虽然三哩岛反应堆部分堆芯已经熔化，但辐射泄漏的范围主要局限于安全壳厂房内，对环境的影响极其轻微。
Condensation of steam in the presence of noncondensable gases is an important heat transfer mode in the passive containment cooling system ( pccs ) . in the past decade , great efforts have been made on the investigation of this regime 含有不凝性气体的蒸汽冷凝是先进反应堆非能动安全壳冷却系统( pccs )中重要的换热方式，是当前核反应堆热工水力学研究的一个热点。
The large concrete structures , such as bridges , safety hull of nuclear power plants , sea oil plateforms et al . are subjected to not only static loads , but also dynamic loadings such as vehicles , nuclear power , wind , wave , water flow and violence earthquake 许多大型的混凝土结构工程，如桥梁、核电站安全壳、压力壳、海上采油下台等，不仅受到静载荷的作用，还要受到诸如车辆、核动力、风、浪、水流和强烈地震等动荷载的作用。
Recent years , with the full - blown development of the prestressed concrete technique , the prestressed technique with ring - like strands as the professional technique adapted to the penstock , has been applied to many civil engineering fields such as tunnels and surge shafts in civil engineering hydraulics and power engineering , containment shells of nuclear power station , industrial storage bunkers , digesters and conservation pools in municipal engineering 近年来，随着预应力混凝土技术的成熟化发展，环形预应力作为适应压力管道结构形式的专业技术，广泛应用于水利水电工程隧洞和调压井、核电站安全壳、工业储料仓、市政工程消化池和蓄水池等诸多领域。目前，预应力混凝土压力管道已得到了越来越多的重视和研究。
The primary function of reactor protection system is to protect the integrity of the three nuclear safety barriers , namely , fuel cladding , primary pressure boundary and containment . when the certain safety limits , determined by the accident studies , are exceeded , the reactor protection system will give the protection signals of reactor trip and / or safeguard actuations , and then the reactor trip system and / or the engineered safety features are actuated 反应堆保护系统的功能主要是保护三道核安全屏障(燃料包壳、一回路压力边界和安全壳)的完整性，当运行参数达到危及三道屏障完整性的阈值时，保护系统动作触发反应堆紧急停堆和启动专设安全设施。
