Construction Cost Control Strategy of Finished House Based on BIM-5D

Building Information Modeling(BIM)technology can not only achieve project refinement management of the construction process based on a 3D model but also form a BIM-5D model based on the fusion of progress data and cost data to achieve the dynamic control of the whole process of project cost.This paper discusses the application of BIM-5D in the cost control of finished house construction,aiming to provide technical reference for China’s finished house project units,so that they can master how to realize the construction of cost control system based on BIM,the monitoring of the key coefficients of the cost,corrective action,to ensure that the project cost deviation is within the controllable range,and to make an effective guarantee for the economic benefits of the project construction.

Determination of reasonable finished state of self-anchored suspension bridges

A systematic and generic procedure for the determination of the reasonable finished state of self-anchored suspension bridges is proposed, the realization of which is mainly through adjustment of the hanger tensions. The initial hanger tensions are first obtained through an iterative analysis by combining the girder-tower-only finite element(FE) model with the analytical program for shape finding of the spatial cable system. These initial hanger tensions, together with the corresponding cable coordinates and internal forces, are then included into the FE model of the total bridge system, the nonlinear analysis of which involves the optimization technique. Calculations are repeated until the optimization algorithm converges to the most optimal hanger tensions(i.e. the desired reasonable finished bridge state). The "temperature rigid arm" is introduced to offset the unavoidable initial deformations of the girder and tower, which are due to the huge axial forces originated from the main cable. Moreover, by changing the stiffness coefficient K in the girder-tower-only FE model, the stiffness proportion of the main girder, the tower or the cable subsystem in the whole structural system could be adjusted according to the design intentions. The effectiveness of the proposed method is examined and demonstrated by one simple tutorial example and one self-anchored suspension bridge.

A Probe into China's Near Term Finished Petroleum Products Market

This article described the changes in consumption of finished petroleum products in China since 2008, referring to the international economic environment that has reversed the consumption of finished oil products, and China＇s domestic economic situation and oil pricing policy and major factors related with changes in industrial sectors. This article, by making projections on future market trends, has estimated that in the foreseeable future the domestic finished oil products market will be glutted with oil products that will exceed the demand.

Mutagenicity and Genotoxicity of Organic Extracts from Finished Water with Different Treatment Process

Purification of surface water is widely practiced with conventional water treatment processes like coagulation-flocculation, sedimentation, filtration,and disinfection. Some reports have specified that conventional wastewater purification processes do not effectively remove many chemical contaminants,

Export Rebates on Grain Finished

According to the State Statistics Bureau, China's consumer price index (CPI) jumped by 6.9 percent year-on-year last November, approaching the high levels seen at the end of 1996, one of the largest areas of increase was the price of grain,which rose by 6.6 percent. There is no doubt the growth in CPI can be mainly attributed to soaring food prices and the diffusion effect of oil price adjustments. Large orders for grain exports have put Chinese grain suppliers under tremendous pressure. In order to solve this problem, the Finance Ministry and State Administration of Taxation together announced that 84 categories of export tax rebates on major types of grain will be eliminated.……

Cotton textile enterprise survey report in March:Textile demand reduced,finished product inventory increased

The domestic pandemic situation improved significantly in March,and textile companies started to resume production one after another.However,due to the rapid spread of foreign pandemic situation,foreign trade orders have been cancelled,domestic demand orders have not yet been fully restored,and sales of finished products have been slow.According to a survey conducted by China’s cotton early warning system on more than 90 designated textile companies across the country,raw material inventories of textile companies declined,textile production rose month-on-month,and yarn and cloth inventories increased slightly.

Optimization by Thermodynamics in Time Finished of a Cold Store with Mechanical Compression of the Vapors

This study made it possible to determine by the application of thermodynamics in finished time, the points of instruction necessary to the development of a regulation system for the rationalization of the power consumption in a cold store. These points were obtained by determining the optimal variations of temperature as well to the condenser and the evaporator corresponding to the minimum capacity absorptive by the compressor for a maximum COP.

Effect Of Construction On Some Mechanical Properties of Non-finished and Finished Cotton Fabrics

The analysis of fabrics of different woven constructions made of the same count of yarn indicates different wrinkle recovery and other mechanical properties before and after wrinkle resistant treatment. For the plain weave fabrics, parameters of the warp threads and weft threads can influence the effect of wrinkle resistance finishing. When the parameters of warp threads are similar as that of the weft threads, the even - structure can be obtained . Therefore, the best wrinkle recovery angle can be obtained. With the increasing of warp threads and weft threads, the strength of non - finished and finished fabrics can be increased. When the warp threads are similar as the weft threads, high strength retain can also be obtained.

Finished surface morphology, microstructure and magnetic properties of selective laser melted Fe-50wt% Ni permalloy

This work focuses on the structure and magnetic properties of Fe-50wt% Ni permalloy manufactured from the pre-alloyed powder by selective laser melting (SLM). The selective laser melted (SLMed) alloys were characterized by a 3D profilometer,optical microscope, scanning electron microscope, X-ray diffraction, etc. The effects of the volume energy density of laser(LVED) on structure, and magnetic properties with coercivity ( H), remanence ( B), and power losses ( P), were evaluated and discussed systematically. The results show that the relative porosity rate and the surface roughness of the SLMed specimens decreased with the increase in LVED. Only the γ-(FeNi) phase was detected in the X-ray diffraction patterns of the SLMed permalloys fabricated from the different LVEDs. Statistical analysis of optical microscopy images indicated that the grain coarsened at higher LVED. Furthermore, the microstructure of the SLMed parts was a typical columnar structure with an oriented growth of building direction. The highest microhardness reached 198 HV. Besides, the magnetic properties including B, H, and Pof SLMed samples decreased when the LVED ranged from 33.3 to 60.0 J/mm ~3 firstly and then increased while LVED further up to 93.3 J/mm, which is related to the decrease in porosity and the increase in grain size, while the higher residual stress and microcracks presented in the samples manufactured using very high LVED. The observed evolution of magnetic properties and LVED provides a good compromise in terms of reduced porosity and crack formation for the fabrication of SLMed Fe-50 wt% Ni permalloy. The theoretical mechanism in this study can offer guidance to further investigate SLMed soft magnetic alloys.

East Lake Luoyan Scenic Spot renovation to be finished

Renovation of the East Lake Luoyan Scenic Area will be completed in May and opened to the public soon after.The project,which began in August 2021,is composed of foup projects:the construction of the Luoyan Lake&Bay Wetland Ecosystem Peninsula,expansion of the Rose Garden,comprehensive improvement of the landscape in the scenic spot,and renovation of the Lvdao Yizhan(itrally meaning"Green Island Post").

Three decades and beyond:Breeding,biotech breakthroughs and future of China's GM insect-resistant cotton

Cotton(Gossypium spp.)is a pivotal crop in the global textile industry,providing essential natural fibers.Additionally,cottonseed offers significant value as a source of oil and as feed for livestock(Huang et al.2021;Wen et al.2023).The sector,dependent on cotton,features a comprehensive value chain extending from the processing of fibers to the production of finished textiles,and it employs tens of millions of individuals(Dorward et al.1970).

Reaching for the Sky

The emerging low-altitude industry is innovative,green,and low-carbon.“Check this out!We are in Shenzhen,China,and we are in the middle of a park,and we are about to have some drinks dropped off by a drone.I’ve never experienced anything like this.The drone is landing now,and we’ve ordered Starbucks.Will the delivery be successful?Let’s have a look.”As soon as Melissa Hutchinson,the mom in the British travel vlogging family the Hutchinsons,finished speaking,a drone carrying a takeout box“came from the sky”and landed on a smart drone delivery locker nearby.Melissa stepped forward and entered the last four digits of her phone number on the screen of the locker.The window immediately opened,and she fished out the package sitting there.Inside the cardboard box was the familiar brown Starbucks paper bag with her matcha tea inside.

Connected Advantage Interlinked supply chains are good for both China and the rest of the world

As both a beneficiary of global supply chain integration and a contributor to the creation of a new supply chain ecosystem,China is of immense importance to the growth of international supply chains.For example,it’s manufacturing industry is indispensable across every stage of the global supply chain from raw material to intermediate goods production and the assembly of finished products.And with a large consumer base,China has been the place where global goods and services are consumed.

Microfactory for filter bags developed in Sweden

After an intensive few years of development,ACG Kinna Automatic and ACG Nystrom–members of TMAS,the Swedish textile machinery association–have delivered the first microfactory for the production of fully finished filter bags to a major international filtration industry customer,in cooperation with JUKI Central Europe.

US:Textile market size,share&trends and forecasts from 2024 to 2030

The global textile market was valued at USD 1,69513 billion in 2023 and is anticipated to grow at a compound annual growth rate (CAGR) of 7.6%in revenue from 2024 to 2030.The ever-increasing apparel demand from the fashion industry and the meteoric growth of e-commerce platforms are expected to drive market growth over the forecast period.The textile industry works on three major principles:designing,producing,and distributing different flexible materials such as yarn and clothing.Many processes,such as knitting,crocheting,weaving,and others,are primarily used to manufacture a wide range of finished and semi-finished goods in bedding,clothing,apparel,medical,and other accessories.

环球旅行十年

丹麦一男子不坐飞机环游世界且中途从未回国,经过10年的旅程后终于达成目标。1 Torbjorn Pedersen is a Danish trav-eler who recently finished a trip around the world.But this wasn't just any trip.Mr Pedersen spent nearly 10 years visiting every country in the world without flying.