Geometric Design of Highway using Civil 3D

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

investigating the feasibility of a proposed model for geometric design of deployable arch structures

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

Using 3D Geometric Constraints in Architectural Design Support Systems

To support 3D architectural modeling, geometric constraints are introduced. Explicit and implicit geometric relations between building elements can be expressed by the designer and imposed on the 3D geometry of the design. A complete set of constraint types is defined. Constraints are satisfied through Numerical Methods to achieve that the model responds to the designers’ actions in a user-intu...

متن کامل

safety evaluation of highway geometric design criteria in horizontal curves at downgrades

the previous studies show that a high percentage of traffic accidents take place in two-lane rural highways and most of which happen at horizontal curves. meanwhile the horizontal alignment is often subject to hard topographic conditions where because of economic aspects designers are forced to design horizontal curves at grades. vertical angle of longitudinal slope reduces the normal force of ...

متن کامل

Aesthetics of Highway Design

There is a danger in looking at highway design strictly from the viewpoint of aesthetics without indicating how this relates to other phases of design. An optimum design is only possible when the stand­ ards of structural design, geometric design, and aesthetic design are integrated and in perfect balance with each other. However, not being qualified to discuss structural or geometric design, n...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology

سال: 2019

ISSN: 2321-9653

DOI: 10.22214/ijraset.2019.4372