gbi4s1m556 on "hogan saldi to get a plurality of beams pressure pillar"

gbi4s1m556 — Mon, 30 Nov 2015 13:28:43 +0000

the late "design revolution" light to save material China Daily: From the 1960s, your work has witnessed China's construction quality. So, in the end Zeyang years covered house these quality? Wang Qinglin: From the 1950s until the early 1960s.

it is the lowest. Design standard is very low indeed, but fortunately when the construction is relatively strict, so now these houses are not major problems. A house is not safe from the structure type of view, it should be said civil structure is the worst,hogan sito ufficiale, because seismic minimum. But now you can easily find a house more than 100 years, Big Wild Goose Pagoda are thousands of years, is not it all right? So, the safety factor is mainly for large disaster, there is no big disaster of the House to live to become,jas parajumpers, not the safety factor is low, it certainly has great harm. But only in strict accordance with standard construction. Design, construction, maintenance: The three major factors that determine the life of the house China Daily: China is starting from what time to have their own national standards? Wang Qinglin: in 1966 we began to have their own national standards, in 1974 also had a revised set of things but basically still the Soviet Union. 1989 began the so-called more advanced criteria: probability-based design theory, design method expressed by a number of analyzes. It was regarded as advanced, and now we also are using this safety factor. But the question then is not the standard is good, but there is a big flaw construction aspects. China Daily: recent revision is what time? Wang Qinglin: Beginning in 2010, the National Building Code standards for a number of amendments in succession, greatly improving the safety factor. Mainly taking into account the difference between various types of building seismic performance, while China is precisely the many earthquakes. In addition,scarpe uomo hogan, from the load also increased, such as Soviet-era residential load only about one square meter by 150 kg to design.

construction and very advanced? Wang Qinglin: advanced theoretical, but people just do not thing. The Soviet Union was the construction of buildings is the safety factor 2,hogan online outlet, they think that this factor is enough. Since the 1950s we learned the Soviet Union,hogan online, the overall safety factor is not high,hogan world, but the accident is not much, because it was a very serious person,hogan interactive prezzo, good construction quality. For example, our school teaching building, built in 1955, is also very good, still use. Student accommodation is in 1955,hogan online, built in 1956,hogan world, the floor is not high, plus mortar with Wong, there is no cement, and now still use. Of course, the premise is not suffered a major earthquake. China Daily: This safety factor you say in the end is what to decide? Design, construction or materials? Wang Qinglin: have a relationship. That's with lime mortar walls, about 0.4 coefficient (that is,hogan donna, one square centimeter of only four kilograms under pressure).

less than the international standard of 250 kg; probably from 2000, only to increase to 200 kg. Overall Chinese construction safety level is still low compared to overseas,hogan roma, but is gradually improving, in particular shock resistance. Like a flood, the past 30 years, the standard requires a case, and now into 50 years, 100 years,hogan donna, so the chance of harm occurring hazards encountered on the smaller. China Daily: This standard is still much lower than abroad, shock resistance capable of it? Wang Qinglin: According to that version of the standard in 2000, even in the earthquake, as long as the standard design, no jerry normal construction of the house, proved not collapse, is fully able to meet the requirements. National standard is closely related with the level of economic development,hogan 2014 uomo, improve safety standards means that the material with the more construction costs more expensive, light intensity standard,hogan outlet roma, there is no economic support nor unrealistic. China Daily: So the life of a house, with the National Building Standard there? Wang Qinglin: a relationship,saldi hogan, but it should be said that there is no significant relationship, more important is the specific construction standards. House life is closely related with three plates, one design,hogan roma, design of course unsafe building collapse; the second is how you kind of construction quality and management level of how kind; the third is the use of maintenance management after how, these three factors will determine a house of life. Rise of the Cultural Revolution.

Soviet-style architecture: design standards low, good construction quality China Daily: After the founding of New China, China Construction Technology mainly the study of the Soviet Union, it is time that you go to the Soviet Union to study architecture, when the situation is like the Soviet Union? Wang Qinglin: 50 years of the last century, international cover building a safety factor (seismic, wind integrated coefficient), the highest 6 and 7 are generally 3 and 4 illustrate the larger the number, the more secure building. But the Soviet Union was broken by the state to design,scarpe hogan uomo, which is what we now call the "limit state." This means that, to get a plurality of beams pressure pillar, pressed to see how many columns will be destroyed when,parajumpers sale, on the basis of practice will produce an estimate of security, thereby reducing the cost of materials. Theoretically it should be advanced, but the safety drop down. China Daily: This seems to understand, and most of us are not the same, it might have felt more powerful Soviet Union had never been seen in industry.

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gbi4s1m556 on "hogan saldi to get a plurality of beams pressure pillar"