Knowledge in Civil Rights

FIELD WORK OF SURVEYING

Theodolite, basic surveying instrument of unknown origin but going back to the 16th-century English mathematician Leonard Digges; it is used to measure horizontal and vertical angles. In its modern form it consists of a telescope mounted to swivel both horizontally and vertically. Leveling is accomplished with the aid of a spirit level; crosshairs in the telescope permit accurate alignment with the object sighted. After the telescope is adjusted precisely, the two accompanying scales, vertical and horizontal, are read. Mounted on a tripod with adjustable legs, the theodolite is used in the field to obtain precise angular measurements for triangulation in road building, tunnel alignment, and other civil-engineering work. The transit is a variety of theodolite that has the telescope so mounted that it can be completely reversed, or transited. The phototheodolite, a combination camera and theodolite mounted on the same tripod, is used in terrestrial photogrammetry for mapmaking and other purposes. This article was most recently revised and updated by Amy Tikkanen, Corrections Manager. surveying: History …were called topographic instruments, or theodolites. They included pivoted arms for sighting and could be used for measuring both horizontal and vertical angles. Magnetic compasses may have been included on some.… triangulation …surveying device known as a theodolite, and the entire triangle is established. By constructing a series of such triangles, each adjacent to at least one other triangle, values can be obtained for distances and angles not otherwise measurable. Triangulation was used by the ancient Egyptians, Greeks, and other peoples at… Triangulation , in navigation, surveying, and civil engineering, a technique for precise determination of a ship’s or aircraft’s position, and the direction of roads, tunnels, or other structures under construction. It is based on the laws of plane trigonometry, which state that, if one side and two angles of a triangle are known, the other two sides and angle can be readily calculated. One side of the selected triangle is measured; this is the baseline. The two adjacent angles are measured by means of a surveying device known as a theodolite, and the entire triangle is established. By constructing a series of such triangles, each adjacent to at least one other triangle, values can be obtained for distances and angles not otherwise measurable.

CONCRETE LABORATORY MANUAL

Concrete is a construction material composed of cement, fine aggregates (sand) and coarse aggregates mixed with water which hardens with time.Which Gives High Strenght

HTML for Beginners

Hi, You can learn about basics of HTML from the following videos. I am providing the link of the html sections in the following article.If you want me to make a video on any other html element Kindly specify it in the comment section or contact me throgh the mail id:-  techitechnions@gmail.com 1. Installing Text Editor(Brackets) link:-  https://youtu.be/AeumfiTuokM 2. Making proper notes of all the html section link:-  https://youtu.be/MHqW8kOMudU 3. Headings tag link:- https://youtu.be/rkfbIVRppZM 4. Paragraph tag link:- https://youtu.be/Ydl0h5D9BeA 5. Links in HTML link:- https://youtu.be/eBglvaL3gZw 6. Inserting Images in HTML link:- https://youtu.be/fmXL9RCKERk 7. Inline vs Block Elements link:- https://youtu.be/HTVPtuDYK2A 8. Unordered Lists link:- https://youtu.be/c7KSgW_OfXM 9. Ordered Lists link:- https://youtu.be/QjvqrVUzjQM If you liked the video give it a thumbs up and subscribe to my channel Techi Technions

Admixture Material

Admixture is defined as a material other than cement, aggregate and water used as an ingredient of concrete, added to the batch immediately before or during mixing, which help increase knowledge of diff concrete

The crackdown on civil society

The crackdown on civil society

The Right to Information Act

Right to Information is derived from our fundamental right of freedom of speech and expression under Article 19 of the Constitution. If we do not have information on how our Government and Public Institutions function, we cannot express any informed opinion on it. Democracy revolves around the basic idea of Citizens being at the center of governance. And the freedom of the press is an essential element for a democracy to function. It is thus obvious that the main reason for a free press is to ensure that Citizens are informed. Thus it clearly flows from this, that the Citizens Right To Know is paramount.

ENGINEERING CIVIL

It contains a notes for Engineering chemistry

Civil engineering Standard data

All standard data's of design mix General notes for civil Concrete covers Repairs Curing methods

Principal of Geotech Engineering

Historical perspective Origin of soil and grain size Wt volumes relationship Plasticity and structure relationship Classification of soil Self compaction Permeability Seepage

Notes on CPM and PERT method in Construction Technology

in this notes the handwritten notes of Arihant academy was attached all the details and calculations of CPM and PERT method was contain in this pdf its for self study only. useful for Civil engineering students as well as management students.