Structural engineering

Silver Bridge 4.1 Background The Point Pleasant Bridge or so called the Silver Bridge was designed by the J.E. Greiner Company and built by the Gallia County Ohio River Bridge Company to connect Point Pleasant, West Virginia to Gallipolis, Ohio. It was designed as a two-lane eye-bar suspension type bridge, measuring 2,235 feet in total length, including the approaches. The bridge was the first eye-bar suspension bridge of its type to be constructed in the United States. [26] Figure 4.1: The Bridge

transmits structural loads to the soil strata at a relatively small depth.these are laid at a depth D not exceeding the width B of the foundation i.e. D/B >B).it is commonly used below walls. b. Spread footing- It can be square or circular in cross section. It is commonly used below a column. It can be isolated footing or it can be combined. c. Raft or mat foundation- It covers the entire area of a structure, transmitting the entire structural load or

During the initial site walk, cracking was observed on the north corbel of column 7B, as labeled on the 2014 structural drawings for the site. During the renovations in 2014, steel columns were added in the vicinity of the B line of columns in this area of the structure. Given that these new columns may have been added to take additional stresses caused by the renovations and/or additions, observation of the deteriorated conditions of this corbel warranted additional investigation of other corbels

The maintenance, restoration and development of structural components, is maybe one of the most typical problems in construction field applications. In addition, a huge number of structures developed in the past utilizing the ancient established design codes in various parts of the world are basically structurally hazardous as indicated to the recent time design codes on the other hand the retrofitting has become necessary due to the environmental degradation, heavier loading conditions and their

The platforms are commonly fashioned the boxed structure of a ceiling and roof, or the ceiling and ground joists of the story above. right here the technique is variously cited colloquially in the building trades as stick and body, stick and platform, or stick and field because the studs and help the shape its vertical member guide, the container-fashioned ground sections with joists on within long post and lintels, will also support the load and the roof above the top tale. Framing lumber should

In this research is to show the differences of the Austroads pavement design and AASHTO pavement design. Both Austroad and AASHTO are used for pavement design to design the pavement layers but both have different methodology and assumptions. So that, the research will be the focus and compare on their methodology and assumptions. According to both assumptions, a simple road that been modelled by using the two type of software such as CIRCLY and KENLAYER. CIRCLY and KENLAYER are very important software

14a. Temperatures that were below 10 degrees Fahrenheit made gluing the subflooring impossible. However, the subfloor was nailed with ring shank nails and was screwed down securely. 14b. Windows of the correct size were placed in the correct locations per the drawings. This was approved by the customer at the time of installation. 14c. This was the result of not having a beam but was corrected. 14d. This was the result of not having a beam. 14e. This was the result of not having a beam.

The stability of the United States has been questioned over the past two centuries, but the infrastructure holding Abry Brothers’ Foundation Repair together has remained strong through every strife and struggle. It all began with the American Dream a man’s upper hand in the construction market. John G. Abry, a German immigrant, established the company in New Orleans in 1840. Under the work of Abry’s familiar successors, the small shop would grow into the renowned company we know today as Abry Brothers’

Fire and Lightweight Building Construction Lightweight construction has been used in building construction for more than thirty-five years. Fire fighters have been dealing with the dangers of this type of construction since it was developed. Lightweight construction is generally considered to be either wood frame or steel building materials, where the roof and/or floor supporting systems are constructed of lightweight prefabricated materials. The main problem with lightweight construction is the

Having classified the site and selected the footing and wall types based on the topography and house design, the footing system requirements can be obtained from the figures referred to in AS 2870 Clause 3.1 and 3.2. This includes the slab and beam dimensions, beam spacing and reinforcement requirements. According to Cement Concrete & Aggregates Australia (2003) “A stiffened raft consists of a concrete slab on ground stiffened by integral edge beams and a grid of internal beams. The floor slab is