نتایج جستجو برای: maximum design base
تعداد نتایج: 1450414 فیلتر نتایج به سال:
کاربردروش استاتیکی غیر خطی برای طراحی لرزه ای ساختمانهای قاب خمشی بتن آرمه متقارن و نامتقارن در پلان
در مهندسی سازه با ورود و جایگزینی روش طراحی براساس سطح عملکرد (performance base design) به جای روش قدیمی طراحی براساس نیرو، بسیاری از آیین نامه های طراحی در حال گذار از یک سری تغییرات بنیادین می باشند. لزوم این تغییرات پس از زلزله های شدیدی نظیر لوماپریتاو نورتریج در ایالات متحده احساس شدو روش جدیدی به نام روش تحلیل غیرخطی استاتیکی ابداع شده است. این روش بیشتر در طراحی لرزه ای به روش عملکردی اس...
The purpose of this study was to introduce and describe the development of RadShield, a Java-based graphical user interface (GUI), which provides a base design that uniquely performs thorough, spatially distributed calculations at many points and reports the maximum air-kerma rate and barrier thickness for each barrier pursuant to NCRP Report 147 methodology. Semiautomated shielding design calc...
This paper presented an estimation method of maximum effective isotropic radiated power (EIRP) and electro-magnetic field (EMF) strength of a wideband code-division multiple-access (WCDMA) base station based on over-the-air measurements of a pilot channel in a code domain. To verify the feasibility of the proposed method, we estimated the maximum EIRP and EMF strengths of the self-designed test...
In this paper the numerical analysis of flow and time dependent heat transfer of micro-tube conveying nanofluid in laminar flow is investigated. In this study, convection heat transfer of nanofluid and base fluid and transient analysis for time-varying heat flux for time step of 0.0001 second are elucidated. It is observed that the pumping power of nanofluid flowing and the maximum temperatur...
Organizations expend large amounts of educational and training resources to improve employee task and job performance. These resources must be allocated efficiently and effectively to increase the probability of organizational success. Information technology (IT) is one organizational area in which education and training are particularly important, largely because IT has redefined the requisite...
This paper introduces PROSTh1, a knowledge-based simulation design tool that automatically generates simulation models from process models. Domain experts who are familiar with the various aspects of the system may be interviewed and process models can be developed based on the evidence collected using PROSIM. The built-in simulation design support environment of PROSIM enables building simulat...
Steel Plate Shear Wall (SPSW) is an emerging seismic load-resistant system that, compared to other systems, enjoys the advantages of stable ductile behavior, fewer detailing requirements, rapid constructability, and economy. American seismic provisions decree that a SPSW should be designed as a moment frame with a web infill plate. Specifically, in case of buildings taller than 160 ft, it decre...
illustration, the prime reciprocal of 1/7 is , and the prime reciprocal sequence is considered to be 142857. The period of this sequence is 6. Since the maximum length of the period can be (p-1), this is an example of a maximum-length d-sequence. But a prime reciprocal sequence that is maximum length in one base need not be maximum length in another base. Thus the binary prime reciprocal sequen...
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