ANALYSIS OF REPEATET GEOMETRIC PLANNING AND ROAD ROUGHNESS BATIPUAH LIMAU KAUM THICK ON STA 0 + 000 TO THE STA 5 + 000

Abstract

Highway infrastructure is the main land transport infrastructure plays a very vital in the transportation sector, espesially for the continuity mobility and disribusigoods and services. Batipuah road of Batu sangkar alternative lines connecting the main line between the town of Batu sangkar town Padang panjang via Kubu kerambil. The data required for the geometric and pavement design is the data cbr for soil data, topographical maps, daily traffic, existing geometric conditions and other data needed for the planning. This paper aims to obtain re-design of geometric shapes existing road and pavement design is also new with the method used is the method of component analysis from bina marga. of the data processing can be known forms of alinyement horizontal, vertical alignment and cross section of the pavement. where the results that have been obtained or made in the form of an image into a design planning which results have been obtained, namely the horizontal alignment there are 15 kinds of twists and spirals type and 10 type of curve with spiral-circle-type spiral. while in the pavement can be summarized in the sub base sectional pieces = 40.45 cm = 20cm and the base surface = 5cm. on planning in this area attempted to get the most comfortable corner is the corner-circle-type spiral spiral and standards that meet the criteria of planning
Keywords: Geometric, vertical alignment, horizontal alignment, Pavement